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rikki


Active since 2017

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why accuracy is same for all the frames?
clc close all clear all a=VideoReader('G:\New Folder (2)\test1.mp4'); % Read a vide...

circa 4 anni ago | 0 answers | 0

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answers

Question


how to find true positive false positive of an image?
please suggest code how to calculate tp,fp,tn,fn

circa 4 anni ago | 1 answer | 0

1

answer

Question


how to change each segments?
suppose i have given this image how to change each and every segment... for r=1:64 w(r)=abs(std2(double(E{r})));...

circa 4 anni ago | 0 answers | 0

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answers

Question


how to save 120 figures in a folder defined by user and later retrieve it?
i have to save all 120 subfigures and then later read it again to apply modification and i have to make it sure that figures don...

circa 4 anni ago | 1 answer | 0

1

answer

Question


how to store figures in separate variable.
i had an image of 256*256 which was segmented to 8*8 matrix then later compared wrt standard deviation nw my image looks as sho...

circa 4 anni ago | 0 answers | 0

0

answers

Question


how to compare each segments?
plz do reply...here is the image and i have to compare each and every segment and make it zero for eg if th1>th2 then retain seg...

circa 4 anni ago | 0 answers | 0

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answers

Question


how to change specific pixel from black to white?
suppose if i have given a image of cameraman ..is there way to select only cameraman image and convert only that region to whit...

oltre 4 anni ago | 1 answer | 0

1

answer

Question


how to remove background from image?
how to remove building and other areas as my region of interest is only car.and how to make that car white so that i can dete...

oltre 4 anni ago | 0 answers | 0

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answers

Question


how to remove shadow from Grayscale image?
i have to remove shadow from Gray scale image and later after threshold how to fill holes areas ..how to do?

oltre 4 anni ago | 0 answers | 0

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answers

Question


how to combine this imge to a single image?
<</matlabcentral/answers/uploaded_files/110271/Capture.PNG>> how to combine ..suggest some code?

oltre 4 anni ago | 0 answers | 0

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answers

Question


how to combine subimages which is split into window size of 8x8 by using mat2cell into one single image ?
a=VideoReader('test.mp4 '); b = read(a,1 ); c=rgb2gray(b ); nframe=a.Number...

oltre 4 anni ago | 1 answer | 0

1

answer

Question


how to segment a diseased cashewnut image by using k -clustering method?
by using k clustering method how to segment images?

circa 5 anni ago | 1 answer | 0

1

answer