![]() In this simple case you can use logical indexing (see different indexing methods in Matlab) to find specific values in your matrix and modify it.įor your special case you want to modify only pixels that have the value 1 and set this value to 2. ![]() In Matlab you do not necessarily need to use loops to parse the values of a matrix. Loop can be run like = size(img) īut, i am not sure, if it is the correct way or not? as i need to access each pixel value and find specific value? how to write, if pixelvalue=1, add 1 to it?Answer1: The ImageJ wiki is a community-edited knowledge base on topics relating to ImageJ, a public domain program for processing and analyzing scientific images, and its ecosystem of derivatives and. A full res version can be found at These videos were recorded for a course I teach as part of a distance. ![]() How to save the frames of a video into a. ![]() I need to access image's matrix and scan it from top to bottom and left to right, because i need to make code for connected components labelling algorithm.But i dont know where to start from? because i dont know how to store matrix? as i am a newbie in matlab currently i'm working on a project where i need to read 9 images at once and display them in 9 axes with matlab gui.I've tried some code but it doesn't work.file,folder,FilterIndex uigetfile. This video describes how to iport data into Matlab. However, I do would recommend you consider removing the image() call, as you would simply be putting image on. ![]()
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