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Deepika Sundresh


Last seen: circa 2 anni fa |  Attivo dal 2021

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Domanda


Denoising function for a sliding DCT filter
I am trying to build a function that denoises every channel of an image using DCT, and outputs the clean channel. function deno...

oltre 2 anni fa | 1 risposta | 0

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Domanda


Trouble fitting a curve using polyfit and polyval
I have to fit a straight line to the mean-variance scatterplots of an image channel. I am expected to use polyfit and polyval fu...

oltre 2 anni fa | 1 risposta | 0

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Domanda


Error while finding mean and variance using blockproc of an image
I have a blockproc function as follows: function [mean_ch,variance] = block_process(subchannel) fun1 = @(block_struct) mean(s...

oltre 2 anni fa | 2 risposte | 0

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How can I compute the mean and variance of a channel using blockproc?
I was able to execute the code properly, it was that an older function was saved as blockproc when I downloaded the assignment, ...

oltre 2 anni fa | 0

Domanda


How can I compute the mean and variance of a channel using blockproc?
I amy trying to compute the block-based mean and variance of each channel of an image using blockproc through block of size 8x8....

oltre 2 anni fa | 3 risposte | 0

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