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Navdeep Sony


自 2016 起处于活动状态

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Dictionary Learning and Sparse Coding doubt
I am trying to implement this paper "Blood Vessel Enhancement via multi dictionary and sparse coding". You can find the paper at...

7 years 前 | 0 个回答 | 0

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Orthogonal Matching Pursuit algorithm implementation problem
I am trying to implement orthogonal Matching Pursuit algorithm. The algorithm can be found here. <https://in.mathworks.com/he...

7 years 前 | 0 个回答 | 0

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How can I make my matlab code fast?
I have tried to find the dot product of two matrices but the code takes approximately 12 minutes to compute which is huge amount...

7 years 前 | 0 个回答 | 0

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How to reduce large Computational time
Please find the code attached below. Also please find three .mat files that have been attached. The problem is that the code tak...

7 years 前 | 2 个回答 | 0

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Can we rotate sobel operator and still get the same results for gradient image
I have a *5*5* image and I applied *imgradient()* on it and got the directions(just focussing on directions). I also tried to ca...

8 years 前 | 1 个回答 | 0

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Can we see the code of a function?
I want to see how imgradient() function works. Can I see its code by any means?

8 years 前 | 1 个回答 | 0

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Gradient direction mismatch in values
Please refer to the complete question at the following link http://stackoverflow.com/questions/35238047/gradient-of-an-image

8 years 前 | 0 个回答 | 0

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How can we generate an image with equal number of intensity values?
For example we have an image that has 5 pixels with intensity 100, 5 with intensity 50, 5 with intensity 200 and so on.

8 years 前 | 1 个回答 | 0

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Setting the position of an image in a figure
I have three images in the figure as shown below. 1. I want to display these three images at the center of the figure. How ca...

8 years 前 | 1 个回答 | 1

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distribution of excess pixels
I am trying to manually equalize the image using standard histogram equalization algorithm in which I am mapping the pixels to 4...

8 years 前 | 1 个回答 | 0

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