You can vote up the examples you like or vote down the ones you don't like. Dilation is a mathematical morphology operation that uses a structuring element for expanding the shapes in an image. dialate() Display all the images using cv2. The candle is the center of dilation, the mouse is the preimage, and the shadow is the resulting image under dilation. The grayscale morphological dilation formula is written as follows :. Dilation has many applications, but is most commonly used to exaggerate features in an image that would. In the morphological dilation and erosion operations, the state of any given pixel in the output image is determined by applying a rule to the corresponding pixel and its neighbors in the input image. Enlargement, sometimes called scaling or dilation, is a kind of transformation that changes the size of an object. The following are code examples for showing how to use skimage. The binary dilation of an image by a structuring element is the locus of the points covered by the structuring element, when its center lies within the non-zero points of the image. COM MATH-DRILLS. Find high-quality stock photos that you won't find anywhere else. For this reason, many women eat nothing and drink only clear liquids at this time. Diltiazem produces relaxation of coronary vascular smooth muscle and dilation of both large and small coronary arteries at drug levels that cause little or no negative inotropic effect. We are located on the corner of Llano Street and Mulberry. Definition Of Dilation. Dilation on Brilliant, the largest community of math and science problem solvers. imdilate automatically takes advantage of the decomposition of a structuring element object (if it exists). Understanding Esophageal Dilation What Is the Esophageal Dilation Procedure? In order to stretch or widen your esophagus, your doctor will need to perform a procedure called "esophageal dilation. it is used for. In the first figure, we can see that the base angles of the pre-image are slightly different than those of the image. Dilation is a morphological operation used to enhance the features of an image. During a vaginal exam, cervix dilation is measured by how many finger widths fit into the opening of the cervix. These narrowings are called strictures and can occur from a variety of health problems. When strictures are refractory or recur, dilation therapy combined with steroid injections, incisional therapy, stent placement, self-bougienage, or surgery can be considered. finally! Check out the image by visiting the link. In simple words, dilation means, it just re sizes the given figure without rotating or anything else. In most cases, 24 hours prior to the actual procedure, your abortion provider will insert laminaria or a synthetic dilator inside your cervix. Below is a picture of each type of dilation (one that gets larger and one that gest smaller). To view full image, click here Fusion Titan Biliary Dilation Balloons by Cook Medical Dilation balloon dilates strictures of the biliary tree during biliary dilation procedures, with a multiport balloon catheter design that allows for simultaneous anchoring during dilation. lost mine with 0 dilation. Your doctor may use ultrasound to decide how far along you are in your. The dilation is applied on the image in a single pass. For the next sketch, you will construct a dilation of a triangle. Measure out from O to the new distance and mark the point. The pupil of the eye dilates passively under natural conditions. A dilation has a center C and a scale factor n and the following are true:. The first trackbar "Element" returns either erosion_elem or dilation_elem; The second trackbar "Kernel size" return erosion_size or dilation_size for the corresponding operation. By performing an erosion on the image after the dilation, i. Below is a picture of each type of dilation (one that gets larger and one that gest smaller). You can use scalar multiplication to perform dilations in matrices. In the figure above set a scale factor of less than 1 and click 'show distances' to see this in action. The act of expanding or. The overall complication rate after UGI dilatation is estimated between 0. …distance may result in a combined image suggestive of common bile duct dilation. Dilation is a mathematical morphology operation that uses a structuring element for expanding the shapes in an image. As the kernel is scanned over the image, we compute the minimal pixel value overlapped by and replace the image pixel under the anchor point with that minimal value. A dilation is a transformation whose preimage and image are…. Relaxation can be facilitated with activities such as deep breathing, soaking in a warm bath, or using prescribed muscle relaxants 30 to 60 minutes prior to dilation. Dilation is a neighbourhood operator that compares locally B with f, according to an intersection rule. Washington, N. routeData['artist']}} Related searches: pupil, expansion, dilution, dilute, reflection, optometrist, iris, dilation illustrations, dilation videos,. This can be combined with the dilation chart below to. Point dilation. What is dilation and effacement? In simplest terms, labor is the process of your cervix thinning out (effacement) and opening up (dilation). Time Dilation is a post-eternity feature introducing a harder version of your normal runs, to be able to gain a new currency. You probably need to be dilated every year with your health history but I would check the numbers closely next time and talk to the prescribing doctor and your eye doctor in advance. Dilation by a 2D SE can be achieved by a 1D dilation of image rows, followed by a 1D dilation of the resulting image columns. The center of dilation can be anywhere on the coordinate plane as long as the lines that connect each pair of corresponding vertices between the original and dilated image intersect at the center of dilation. It can be used for a number of effects, filling in of small spots in images, etc. – Opening is used when the image has many small regions. Project Procedures Launch: Begin the lesson by asking students about their previous experiences enlarging and/or reducing images. Morphology Fundamentals. In the comments section of their post, they also want you to know if you want a dilation board like the one pictured, you can get your very own at Fromjennifer on Etsy. However, we have found that implement individual row. Dilation is a transformation, that stretches or shrinks the original figure presented on the grid based on the scale factor. After these procedures, you are likely to have a backache or cramps similar to menstrual cramps. If the scale factor is less than 1, then the dilation is a reduction. Similarly. Ifk is greater than one, the dilation image will be larger than the preimage. The specific actions of each operation are covered in the following sections. Medical professionals can help to decide if your pregnancy is progressing healthily and if it is safe to check your cervix for dilation. The schedule may change based on my recovery, how I feel and how dilation progresses as a result. Complications of the Birthing Process. The first is the image which is to be dilated. in Cambridge, Mass. 2 we saw that, when convolution is employed, an appropriate choice of the boundary conditions for an image is essential. Morphological operation • It is a collection of non-linear operations related to the shape or morphology of features in an image. Several Russian cosmonauts. imread() Apply erode and dilate using cv2. This operation is the sister of dilation. Graph the image of triangle FGH after a dilation with a scale factor of 5, centered at the origin. Results of dilation or erosion are influenced both by the size and shape of a structuring element. In simple, it creates similar images, but in different sizes. Show the class a picture in its original size, an enlargement of the picture, and a reduced copy of the picture. The best selection of Royalty Free Dilation Vector Art, Graphics and Stock Illustrations. videos of men urethral sounding. Dilations A dilation is a transformation in which a fi gure is enlarged or reduced with respect to a fi xed point C called the center of dilation and a scale factor k, which is the ratio of the lengths of the corresponding sides of the image and the preimage. To perform dilations, a scale factor and a center of dilation are needed. The center. On the left side there is the original image, on the right side is the eroded image. According to the Kochman criteria, refractory or recurrent strictures are defined as an. The dilation and curettage (D&C) procedure is defined as a surgery performed for a variety of reasons, such as spotting between periods, irregular or heavy periods, bleeding after menopause, fibroids, miscarriage, abortion, or polyps. sharp curette image-3 (notice that obtained tissue is sent to histopathology): Blunt curette Sharp curette. The scale factor, sometimes called the scalar factor, measures how much larger or smaller the image is. As the kernel is scanned over the image, we compute the minimal pixel value overlapped by and replace the image pixel under the anchor point with that minimal value. , the image produced by replacing 1 with 0 and vice versa. Dilation on Brilliant, the largest community of math and science problem solvers. Cervical effacement and dilation. The gray-scale dilation equation above is correct. CPT does provide codes for reporting balloon dilation in a few areas of the lower intestine. Conditional dilations are repeated until no more modification occur (idempotence condition). 5 x y T V J U 17) dilation of 0. It is the user's responsibility to avoid Sampling Beyond Image Boundaries. Now you're probably thinking that is kind of late in the game, since most people have sex earlier, but what I figured with my religious upbringing, was that I was not going to have sex until I was married. The center of dilation can be anywhere on the coordinate plane as long as the lines that connect each pair of corresponding vertices between the original and dilated image intersect at the center of dilation. Many first time as well as seasoned moms aren’t sure what this means. edu This paper will present implementation details of an important set of numerical operators in the Digital Image Processing application package. dilate and cv2. The user can essentially trap others inside the field for years. While each has its own benefits, the Optomap makes diagnosing eye disorders quick, easy and less troublesome for patients, without compromising on quality. the images, the most important issue is the reduction of these speckles. However, we have found that implement individual row. The image of a dilation is not congruent to the pre-image, therefore a dilation is not an isometry. You are asked about the proper way to dilate an image, as well as the specific steps involved when putting. The generated binary/grayscale and edge-triggered images will be used to show the morphological image processing. Using neighboring pixels we only detect, if intensities of those are different than the center one. See also For basic. What is the length of the actual wall? 4) Use scalar multiplication to find the image of the quadrilateral for a dilation with center b0, 0g and the scale factor given. You can vote up the examples you like or vote down the ones you don't like. 𝗦𝘂𝗯𝗷𝗲𝗰𝘁: Image processing. It is the user's responsibility to avoid Sampling Beyond Image Boundaries. Point R is the image of A after the dilation. Dilation in Morphological Image Processing: For sets A and B in Z 2 (Binary Image), dilation of A by B is denoted by A⊕B. 5 x y N Q X H 12) dilation of 1 4 x y J C V-2- dilation of 0. Dilation as a function requires two inputs, an image to be dilated, and a two dimensional structuring element. lost mine with 0 dilation. Truth is, however, dilation of the eyes is the most important part of a comprehensive eye exam. The candle is the center of dilation, the mouse is the preimage, and the shadow is the resulting image under dilation. Erosion And Dilation. Therefore, it will be proportional to the original shape. Note: about dilate, which seems the same as second image (binarized one) we will talk later. Regular contractions cause the cervix to dilate, and in first labors the cervix dilates at an average of 1 cm per hour; this rate is often faster for subsequent labors. Not to be confused with Telepathic Negation. borderType – pixel extrapolation method (see borderInterpolate for details). * This method will perform dilation operation on the grayscale image img. TIME DILATION UNIT. Katie Singer's new book, The Garden of Fertility, shows how this safe method of natural family planning can be as effective as the Pill. Your doctor may use ultrasound to decide how far along you are in your. Certainly a thorough examination by an ophthalmologist will explain these symptoms. Patented multilayer technology produces a balloon 2. The hysteroscope transmits the image of your uterus onto a screen. Still, dilation is the first line option to treat benign esophageal strictures. With its 3-D look, this laminated, English/Spanish chart (22" x 28") is perfect for teaching students and patients about cervical effacement and dilation. Relaxation can be facilitated with activities such as deep breathing, soaking in a warm bath, or using prescribed muscle relaxants 30 to 60 minutes prior to dilation. 𝗧𝗼𝗽𝗶𝗰: MORPHOLOGICAL operations- Dilation, Erosion, Opening, Closing. Every time we move any slider, the user's function Erosion or Dilation will be called and it will update the output image based on the current trackbar values. Find vasodilation stock images in HD and millions of other royalty-free stock photos, illustrations and vectors in the Shutterstock collection. The scale factor for the dilation is 0. Blood vessel dilation allows blood to flow more easily through arteries and enables the heart to use less force while pumping which results in lower blood pressure. To perform dilations, a scale factor and a center of dilation are needed. The dilation operator takes two pieces of data as inputs. Dilation works with arbitrary 2D and 3D images, operating separately on each channel, as well as data arrays of any rank. For dilation it is logical OR. The scale factor, sometimes called the scalar factor, measures how much larger or smaller the image is. If you want to train the models yourself, please check out the document for training. Yes, all transformations are rigid. Yes, the pre-image and image have the same side length measures. - Closing is used when a region has become disconnected. Zoomable, interactive Indiana ZIP code map. Dilation has many uses, but the major one is bridging gaps in an image, due to the fact that B is expanding the features of X. Supposedly he. Read "Dilation-run wavelet image coding, "Signal, Image and Video Processing"" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips. Point dilation. According to the Kochman criteria, refractory or recurrent strictures are defined as an. Morphological-dilation operation with rectangular structuring element(SE) of sixe 3X3 is then performed on the binary image. For math, science, nutrition, history. white pixels, typically). Document that you warned the patient of potential consequences. (4) The dilation is called an expansion if the absolute value of k is greater than 1. Thus, a dilation factor of 3/2 means an enlargement by 50% of the original size, meaning to 150% of the original size. A kernel is formed from an image. Dilation (usually represented by ⊕) is one of the basic operations in mathematical morphology. Get into a comfortable position. Please install Java (version 1. The candle is the center of dilation, the mouse is the preimage, and the shadow is the resulting image under dilation. A transformation in which a figure is enlarged or reduced with respect to a fixed point. Each object at a point in space can have its own version of time which may run faster or slower than at other objects elsewhere. Dilation and erosion are often used in combination to implement image processing operations. Pneumatic dilation (PD) is often billed as a “short term” treatment for achalasia but anecdotally can last years. This function returns the same result as greyscale dilation but performs faster for binary images. E S 6M MaVdCeq Kwkietbh x CILnKfdi 2nEi ct3eI sA Zltg Geqb WrDa v X2d. Two locations of the mask are shown, one resulting in a black pixel (0), the other one resulting in a white pixel (255). We notice that: The reflection, translation and rotation are congruent transformations. Basically after converting the image to binary I have a number of objects. erode() and cv2. image dilation with python. Going off birth control pills? You can use fertility charts and cervix pictures to enhance your fertility awareness. Anyway, image dilation is simply the taking of high intensity pixels (usually foreground pixels but not always) and grow the size of their boundaries. 5 x y H L V F. 11) dilation of 0. The procedure is usually done in a doctor’s office or clinic, but may be done in a hospital. Use scalar multiplication to find the vertices of nR9S9T9 after a dilation with its. Time dilation doesn’t just occur because of relative motion, it can also occur because of gravity. To get an idea of both operations, look at Fig. It is not used for narrow regions where there is a chance that the initial erosion operation might disconnect regions. dialate() Display all the images using cv2. Also, when performing binary dilation with a structuring element object that has a decomposition, imdilate automatically uses binary image packing to speed up the dilation. Dilation of Left Brachial Artery, Bifurcation, with Three Drug-eluting Intraluminal Devices, Percutaneous Approach 037836Z Dilation of Left Brachial Artery with Three Drug-eluting Intraluminal Devices, Percutaneous Approach 0378376 Dilation of Left Brachial Artery, Bifurcation, with Four or More Drug-eluting Intraluminal Devices,. It stretches or shrinks the original image. But we know that corresponding sides, or the lengths between corresponding points, are going to be scaled by the scale factor. Document that you warned the patient of potential consequences. Like every other topic in geometry, dilations believe themselves important enough to have their own distinct vocabulary. Dilation using bit packing is described in. Morphology Fundamentals. is the image of using as the center of dilation and a scale factor of. In addition this article extends conventional Erosion and Dilation implementations through partial colour variations of Erosion and Dilation. Washington, N. The dilation of an image is equivalent to the complement of the erosion of the complement image. Most of the time, when people talk about image dilation, they mean the form of dilation that is a local maximum operation on the neighbors of each pixel. One of the most important parts of the eye isn't a structure at all — it's an open space. dilation (7. white pixels) at their borders. Pictures of the kidneys will be taken with a large X-ray machine that rotates around your child. Browse dilation and curettage pictures, photos, images, GIFs, and videos on Photobucket. The length of a line segment after a dilation of scale factor 2 will be 7. When the scale factor of a dilation is less than 1, the dilation is a reduction. import cv2 import numpy as np #import image image = cv2. Length (distance): Draw a line segment and create an image of the segment using a dilation. NuVent EM Balloon Sinus Dilation System. Morphology Fundamentals. Dilation and Effacement — When Will I. Dilation expands the image pixels i. COM MATH-DRILLS. BARD offers a range of dilation products that the urologist can use to gain access to the lower urinary tract. % Let's create a new image, from the source image, and pad it's edges % This will save us index troubles for referencing indexes outside of the % image on the edges. You are asked about the proper way to dilate an image, as well as the specific steps involved when putting. If it happens again you might want to consider replacing the dilation with digital pictures- Its not as good but better than the risks of tanking your numbers. But we know that corresponding sides, or the lengths between corresponding points, are going to be scaled by the scale factor. • The choice of operation depends on the image and the objective. "Dilation" refers to the opening of the cervix. When your due date is nearing or has passed, your doctor may check the cervix to see if it is dilated. I am wondering if it is possible to perform dilation on a part of the image. Dilate a Binary Image¶ See also. A dilation with center of dilation. What is the scale factor? 3) A blueprint for a house has a scale of 1 : 30. Complications of the Birthing Process. (-4,7) scale factor=0. In this application we will erode and dilate an image. See also For basic. dilated image. The Erosion can remove the white noises, but it also shrinks our image, so after Erosion, if Dilation is performed, we can get better noise removal results. In this case it is reflection across the y-axis. Geodesic dilation of marker image F using complement I c as mask 5. imdilate automatically takes advantage of the decomposition of a structuring element object (if it exists). Results¶ Input binary image. When people look at erotic images and become aroused, their pupils open up in an unconscious reaction that could. The process of the cervix opening (dilating) is one way that. The length of a line segment after a dilation of scale factor 2 will be 7. One of the earliest and most well-known thought experiments to feature time dilation is the famous Twin Paradox, which demonstrates the curious effects of time dilation at its most extreme. What does constricted pupil or pupil dilation mean? justplain tired: My bf recently admitted to doing meth for at least 3 yearsusing daily for one. Before you can effectively check your cervix for dilation, you need to be in a comfortable position. • ie , we process images according to. it is used for. Point R is the image of A after the dilation. The advantages of pneumatic dilation include an outpatient procedure, minimal pain, return to work the next day, mild if any GERD, and can be performed in any age group and even during pregnancy. Dilation is a similarity transformation in which a figure is enlarged or reduced using a scale factor ? 0, without altering the center. Diltiazem produces relaxation of coronary vascular smooth muscle and dilation of both large and small coronary arteries at drug levels that cause little or no negative inotropic effect. This is a very careful, light stress on the vagina type of scheduling. Doctors usually check the dilation using their fingers. Dilation by a 2D SE can be achieved by a 1D dilation of image rows, followed by a 1D dilation of the resulting image columns. an enlargement, or an image that is larger than the original figure. Then find its scale factor. tube balloon dilation has associated risks, including tissue and mucosal trauma, infection, or possible carotid artery injury. Hysteroscopy with Dilation and Curettage (D&C) A hysteroscopy is a procedure in which the doctor uses a small narrow scope (hysteroscope) introduced through the cervix to evaluate the inside of your uterus. 13) dilation of 2 x y Z DI 14) dilation of 1. Louis Sinus Center. The first is the image which is to be dilated. Dilation of Left Brachial Artery, Bifurcation, with Three Drug-eluting Intraluminal Devices, Percutaneous Approach 037836Z Dilation of Left Brachial Artery with Three Drug-eluting Intraluminal Devices, Percutaneous Approach 0378376 Dilation of Left Brachial Artery, Bifurcation, with Four or More Drug-eluting Intraluminal Devices,. Length (distance): Draw a line segment and create an image of the segment using a dilation. I tryed the codes in the Help but i couldnt able to understand it. Cervical effacement and dilation. As well as adjusting the amount of light taken in the process of sight (Dilation: pupil size increasing; Contracting: pupil size decreasing), Eckhard Hess (1975) found that the pupil dilates when we are interested in the person we're talking to or the object we're looking at. It is a generally safe procedure; the risk of esophageal perforation after balloon dilation was described in only 1. Dilation in Morphological Image Processing: For sets A and B in Z 2 (Binary Image), dilation of A by B is denoted by A⊕B. Conditional dilation is the result of a dilation, combined with a mask image using a logical operation. Durability of pneumatic dilation monotherapy in treatment-naive achalasia patients Abid T. 8) Student/Teacher Actions (what students and teachers should be doing to facilitate learning) 1. Before you can effectively check your cervix for dilation, you need to be in a comfortable position. By downloading these images, you are certifying that you agree with the terms and conditions described below. This over-the-wire system of radiopaque dilators provides a full range of diameter sizes for the dilitation of esophageal strictures while the CleanGuide™ guidewire is designed to improve infection prevention by eliminating potential cross contamination that could occur with reusable guidewires. Transient ischemic dilation (TID) is both a sensitive and a specific indicator of triple-vessel coronary artery disease. * This method will perform dilation operation on the grayscale image img. A dilation is a transformation that produces an image that is the same shape as the original, but is a different size. Transformation of Graphs Using Matrices - Dilation A type of transformation that occurs when a figure is enlarged or reduced, the transformation is called a dilation. The scale factor, sometimes called the scalar factor, measures how much larger or smaller the image is. Make a chart of the pre-image coordinates, mapping and compute the new coordinate values, and graph the new image. sharp curette image-3 (notice that obtained tissue is sent to histopathology): Blunt curette Sharp curette. A general rule of thumb is that once you are in active labor, the cervix will dilate about 1 to 1. Effacement. gravitational time dilation. They are extracted from open source Python projects. A dilation has a scale factor of 1/4 What term describes this type of dilation? contraction congruent expansion expulsion 2. The number of pixels added or removed from the objects in an image depends on the size and shape of the structuring element used to process the. Dilation: In cases like noise removal, erosion is followed by dilation. Typically it is hard to find the exact dilation factor of a printed image, but in this case the fish are laid out along a simple geometric scaffolding, a series of squares inscribed within each other:. Leading up to and during the course of labor, your cervix will dilate to around 10 centimeters, which is about equal to the diameter of a softball. While the eyes may be the window to the soul, pupil dilation can reveal a person's sexual orientation, finds a new Cornell study. Graph the image of the figure using the transformation given. Starlink could be offering services by this time next year, and Musk just tested it by sending out the inaugural tweet (spoiler alert, it worked!). Open a picture in a software program that allows you to resize the picture. This is an irreversible result—one cannot regain the original vaginal depth by simply resuming or doing more dilation. A dilation with center of dilation C and scale factor k maps every point P in a. This over-the-wire system of radiopaque dilators provides a full range of diameter sizes for the dilitation of esophageal strictures while the CleanGuide™ guidewire is designed to improve infection prevention by eliminating potential cross contamination that could occur with reusable guidewires. A dilation with center of dilation. It is not used for narrow regions where there is a chance that the initial erosion operation might disconnect regions. Durability of pneumatic dilation monotherapy in treatment-naive achalasia patients Abid T. Scale Factor - The ratio of the side lengths of the image of a dilation to the corresponding side lengths of the original figure. Early labor (dilation up to 4 cm), active labor (4 cm to 8 cm) and transition (8 cm to 10 cm). Note that if the scale factor is less than 1, then the image points are closer to the center of dilation to create an image smaller than the original. I need a lot of help on this. Dilation The Optomap Retinal Exam, an ultra-widefield retinal examination, is a revolutionary diagnostic tool that allows clinicians to view a majority of the retina. it is used for. The scale factor for the dilation is 0. 5 years and at 99. The scale factor of a dilation is the ratio of corresponding side lengths. What is L'L?5 units,7. The following are code examples for showing how to use skimage. The brutal realities of childbirth: Viral image shows what 10 centimeters of dilation really looks like - and how it compares to the size of a baby's head. Image Erosion and Dilation The purpose of this article is aimed at exploring the concepts of Image Erosion, Image Dilation, Open Morphology and Closed Morphology. Pupil Dilation And Drug Abuse. However, we have found that implement individual row. • Dilation of the cervix is done via Hegar dilators image-2 (available with different sizes to dilate the cervix gradually). Why is hysteroscopy done?. In the first figure, we can see that the base angles of the pre-image are slightly different than those of the image. Image-guided surgery may have advantages for some types of revision cases. tracking the dilation where aorta meets heart, minor tremor in the hand Part of me wants to say there is a mock-oratorical mode capable of vitalizing critical agency and part of me wants to praise the maple’s winged samaras, the distance achieved from the parent tree, but mainly I want to argue they’re one thing, real if indefensible. dilate(gray_img, ksize, i) returns image after dilation. To get an idea of both operations, look at Fig. Many offices are now marketing the Optos optomap laser scanning image as a premium option, often as a high tech "alternative" to dilation. Results of dilation or erosion are influenced both by the size and shape of a structuring element. Dilation (usually represented by ⊕) is one of the basic operations in mathematical morphology. The second image is the eroded form of the original image and the third image is the dilated form. This is the widening of the cervix (measured in centimeters) from completely closed to fully open at 10 cm. A dilation is a transformation that produces an image that is the same shape as the original, but is a different size. Find the scale factor of the dilation. This operation is the sister of dilation. The center provides “personalized maternity and well-woman care including natural childbirth, home birth, and waterbirth options,” to women in the region. Dilation is a transformation in which each point of an object is moved along a straight line. The vaginal dilation program focuses on the total time of your everyday dilation requirement which is around 2-2. The dilation and curettage (D&C) procedure is defined as a surgery performed for a variety of reasons, such as spotting between periods, irregular or heavy periods, bleeding after menopause, fibroids, miscarriage, abortion, or polyps. The result of dilation and erosion in gray-scale morphology is contributed from maximum and minimum operation. com : We have the rights to the image to the right from Nucleus Medical Media to use on our hospital boards. Morphological image processing basically deals with modifying geometric structures in the image. The early phase: During this early phase of labor, you may feel excited and nervous now that the moment that you have been waiting for has finally come.