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Navdeep Sony


Con actividad desde 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...

casi 7 años hace | 0 respuestas | 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...

casi 7 años hace | 0 respuestas | 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...

alrededor de 7 años hace | 0 respuestas | 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...

alrededor de 7 años hace | 2 respuestas | 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...

alrededor de 8 años hace | 1 respuesta | 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?

alrededor de 8 años hace | 1 respuesta | 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

alrededor de 8 años hace | 0 respuestas | 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.

alrededor de 8 años hace | 1 respuesta | 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...

alrededor de 8 años hace | 1 respuesta | 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...

alrededor de 8 años hace | 1 respuesta | 0

1

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