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John Kau


University of Westminster

Active since 2015

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Why can't I save this BMP file in an array after converting it?
Hi! I can't save the attached BMP file in an array after converting it to class double. [tmp, cmap] = imread('10....

mer än 9 år ago | 2 answers | 0

2

answers

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Gray(scale) image with a colormap - how to turn into double?
Hi, I have an 8-bit image that consists only of gray colors. On checking the characteristics of the image in Matlab with imfi...

mer än 9 år ago | 1 answer | 0

1

answer

Answered
Image mask - apart from rectangle in the center
Wow, thanks Cam, nice solution. Mine is not that neat, since I wasn't able to manage the "OR" command for multiple factors p...

mer än 9 år ago | 0

Question


Image mask - apart from rectangle in the center
Hi! I'm using this code (from the internet) to mask everything outside of the circle. I'm struggeling to adapt this code to r...

mer än 9 år ago | 2 answers | 0

2

answers

Question


Apply the "color range" of one grayscale image to another graysacle image
Hi, I have 2 grayscale images, A and B. A consits of only 8 colors (122 to 129) and B consits of 131 colors (20 to 150). ...

mer än 9 år ago | 1 answer | 0

1

answer

Question


[SOLVED] Save image in cell array ARRAY{i,y} and access them with image(ARRAY{i,y})?
Hi there! *My system:* Windows 8.1 and MATLAB2015a *My issue:* When I save a JPG image in a structure array, in thi...

mer än 9 år ago | 2 answers | 0

2

answers