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John


Active since 2011

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Question


Save an image snapshot of a GUI
Hi, I have created a GUI which enables a user to load an image. This image is then displayed in an axes. The user then highlight...

12 years ago | 1 answer | 1

1

answer

Question


Wavelet Packet Decomposition filter specification
Hi, I am looking to perform Wavelet Packet Decomposition on a 2 dimensional image using my own filter coefficients. I have n...

12 years ago | 3 answers | 0

3

answers

Question


Vectorize calculating a co-variance matrix for every RGB pixel in an image
Hi, I am looking to calculate a variance-covariance matrix for every pixels RGB value in an image for each cluster, k. I then su...

13 years ago | 2 answers | 0

2

answers

Question


Vectorize a per-pixel classification
Hi, I am using the following code to calculate the likelihood of every pixel x in a RGB image, belonging to a given class; ...

13 years ago | 2 answers | 0

2

answers