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convert intensity of some pixels in a grayscale image to a different value
hello, i have a grayscale image (originalImage). The white region (Intensity = 255) above and below the colored region are no...
8 years 前 | 0 个回答 | 0
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crop greyscale image using matlab
hello. I have a greyscale image (512x512x3) which is attached below. i want to crop it. it has 512 x 512 pixels however the data...
8 years 前 | 2 个回答 | 0
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I have a 512x512x3 grey scale image. i want to count the number of pixel with intensities ranging between 140 - 200 and 0 - 30. how can i do that?
i converted the image initially using the rbg2gray command. following that i created a mask. What command should i use to count ...
8 years 前 | 2 个回答 | 0
2
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How to identify boundary in a greyscale image and crop the image such that it captures the region between the identified boundary and a given distance
I am interested in cropping this image such that it captures the region which is 1 cm in thickness beginning at the interface of...
8 years 前 | 1 个回答 | 0
