Ask an expert. Trust the answer.
Academic and engineering questions answered by verified MATLAB professionals.
I have time series of classified binary images with same number of rows and columns, I would like to add the values for each cell (eg. (1,1)) of every image. then divide addition f…
I'd like to use image analysis to calculate the length of a thread. Because the thread is not entirely straight, I can't just use regionprops, so I think the best option is to u…
Hello dear community, I would like to know if there is a fast way to create a cloud in 3D which consists of points. I would like to get something like this: The points should…
How to extract "morphological features", based on the following information. Apply contextual filters based on mathematical morphology to image, in particular, four very common …
I have this really nice map, but I need to change two things. 1. The longitude labels are on the axis. Does anyone know how to move the labels off of the axis? 2. The latitude labe…
In image processing demo(watershed segmentation) following codes were used for opening by reconstruction follwed by closing by reconstruction Ie = imerode(I, se); Iobr = imre…
I have a blurred image and I want to estimate the Point Spread Function (PSF) that blurred the image. I also have a sharp un-blurred image. I don't need to de-blur the blurred imag…
Hi all, I want to process a series of images similar to the attached one in order to measure their porosities: V_pores / V_total. For my case, in a 2D context, V_total is the su…
I know imfuse creates a composite image from two images and I got the result I wanted. However, I do not know how imfuse does exactly work. - What kind of transformation functio…
I am trying to deblur an image using inverse filtering that was blurred using a 25x25 gaussian blur function with sigma = 15. I am extracting the blurred image from a .mat file, di…