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Ashutosh


Active since 2013

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I am working in the Image processing domain for photogrammetric solutions.
Professional Interests: Image processing, computer vision

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How do I know the covariance matrix of colored noise?
I am currently working on simulation of color noise using MATLAB. I understand that the covariance matrix of colored noise will...

9 years ago | 0 answers | 0

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Answered
How to isolate certain part of image?
Umme, do you want to create a separate image with just the part within the circle and everything else as black?

11 years ago | 0

Answered
How to change coordinates?
Do you mean to say you want to address using (r,theta) instead of x,y? (hope u didnt mean log polar) If yes, then code as: ...

11 years ago | 0

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How do I assess the quality of blob detection?
I have an image containing ellipses. I need to find precise centres for all the ellipses (order of 0.01 pixel). I am using c...

11 years ago | 0 answers | 0

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How do I detect the ellipses in the image attached?
<<http://i43.tinypic.com/i3fojm.jpg>> This is a ring type target which I need to auto-detect and number. Currently I am tryi...

11 years ago | 1 answer | 0

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