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In Matlab R2021b, thers is a new property named 'Image distortion', what does this means? What is the difference of 'Low' and 'High' …
Could anyone help me with extracting similar features( to be used as corresponding points)in two images which need to be registered together? I am trying to register the two atta…
I've cropped an ROI with imfreehand() and plotted the center of it using mean (position of cropped region). Then I've plotted the center of completely black image. For the resultin…
How to increase the contrast of a colour image? …
Why can I save the cropped image from IMTOOL in the Image Processing Toolbox 7.2 (R2011a) but not the contrast adjusted image? I open an image using IMTOOL. I crop the image and th…
I have a point cloud of a tree trunk, imported as a ply file. It is a point cloud so the tree trunk is not a surface, but points with gaps in between. I also have the 3D coordin…
My usb camera works fine with amcap ,but R2014a hardware browser can not see my camera. The result of imaqhwinfo is below >> imaqhwinfo ans = InstalledAdaptors: {} MATL…
I'm trying to select several ROI's from an image using the following code: for i=1:nbrois roi3d{i}=roipoly(A); end Which works OK...I however, need to be sure that those ROIs do…
Hello I need to remove the upper border (red highligth) of this binarized image without affecting the bottom section, i haven't been able to figure out exactly which functions o…
How can I tune the threshold in majority operation with BWMORPH in Image Processing Toolbox 6.1 (R2009a)? The majority action in BWMORPH sets a pixel to 1 if five or more pixels in…