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Navdeep Sony


Aktiv seit 2016

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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...

mehr als 7 Jahre vor | 0 Antworten | 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...

mehr als 7 Jahre vor | 0 Antworten | 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...

mehr als 7 Jahre vor | 0 Antworten | 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...

mehr als 7 Jahre vor | 2 Antworten | 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...

fast 9 Jahre vor | 1 Antwort | 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?

fast 9 Jahre vor | 1 Antwort | 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

fast 9 Jahre vor | 0 Antworten | 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.

fast 9 Jahre vor | 1 Antwort | 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...

fast 9 Jahre vor | 1 Antwort | 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...

fast 9 Jahre vor | 1 Antwort | 0

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