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Shreyas Bharadwaj


Last seen: 1 month ago |  Active since 2020

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Speeding up numerical gradient of tensor with FFTs
I have a gradient problem that involves the following function: adding a phase to each column in a matrix and computing the FFT ...

4 months ago | 1 answer | 0

1

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Question


Efficient Vectorization of For Loop
Hi, I have three matrices and and am trying to compute a fourth matrix in the following way: for p = 1:N for q = 1:...

7 months ago | 1 answer | 0

1

answer

Question


Effficient Computation of Matrix Gradient
Hi, I am trying to compute the gradient of a matrix-valued function . I have computed the element-wise gradient as and have ve...

8 months ago | 2 answers | 0

2

answers

Question


How do I more accurately measure retinal fundus vessel movement in infrared images?
Hi, I have been working on a problem for some time that involves quantifying the displacement of retinal vessels in infrared fu...

4 years ago | 0 answers | 0

0

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