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Rakesh Ahuja

Last seen: mer än ett år ago | Active since 2016

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I have segmented the file (I) into 4 parts (A, B, C, D) as shown in the matlab code below. How to rejoin theses file. Could u please help as I am working on medical images.
I=imread('cameraman.tif'); subplot 334 imshow(I); [r c p]= size(I); %r-rows,c-columns,p-planes A=I(1:r/2,1:c/2,:); B=I(1...

mer än 7 år ago | 1 answer | 0

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Question

Could you please tell me how to extract the particular bits from each bit map images. and a way to store all these constructed files, The matlab program of getting 8 bits map images is as follows
C=imread('cameraman.tif'); [Row Col] = size(C); Cbit = cell(1, 8); for bit = 1:8 Cbit{bit} = bitget(C, bit); figure, i...

mer än 7 år ago | 0 answers | 0

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Question

I had partitioned the image ('cameraman.tif' )into 8-bit map images ( C1, C2, C3, C4, C5, C6, C7, C8) but unable to rejoin to get back the original image 'C' as shown below in the related code in the Body Section.
C=imread('cameraman.tif'); C1=bitget(C,1); figure, imshow(logical(C1));title('Bit plane 1'); C2=bitget(C,2); ...

mer än 7 år ago | 1 answer | 0

1

answer

Answered
How can I combine bit map images to get back the original grey scale image?
As per your reply ' Multiply bit plane 7 by 2^7, bit-plane 6 by 2^6, and so on. Then add them all up. The result is that I a...

mer än 7 år ago | 0

Question

How can I combine bit map images to get back the original grey scale image?
C=imread('cameraman.tif'); C1=bitget(C,1); figure, imshow(logical(C1));title('Bit plane 1'); C2=bitget(C,2); figure, imshow(...

mer än 7 år ago | 3 answers | 0

3

answers