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niranjan v


Last seen: alrededor de 1 año ago Active since 2019

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Read frames from the mp4 file
filename = '01_original.mp4'; mov = VideoReader(filename); opFolder = fullfile(cd, 'snaps'); if ~exist(opFolder, 'dir') ...

casi 3 años ago | 0 answers | 0

0

answers

Question


double precision becomes complex double after calculation
The outputs for a becomes complex double after calculation. However, it should be double precision since I am just raising the p...

más de 3 años ago | 0 answers | 0

0

answers

Question


how to make 3 lsbs set to zero
an rgb image have 8 bit image and how to make last 3 least significant bits to zero of each and every pixel in the image

más de 3 años ago | 2 answers | 0

2

answers

Question


How to create a empty binary vector?
Hi sir/mam i just want to create a empty binary vector to store 12 bit information, so i want to create a 12 bit empty binary v...

más de 3 años ago | 1 answer | 0

1

answer

Question


How to remove least significant bits in a pixel.
i read a image img=imread('lena.jpg'); now i need to remove 3 least significant bits form every pixel of the image, how can i ...

más de 3 años ago | 0 answers | 0

0

answers

Question


what are absolute moments in AMBTC
In absolute moment block truncation coding only one moment is used .i dont understand what is absloute moment actually. can anyo...

más de 3 años ago | 0 answers | 0

0

answers

Question


convert the binary matrix with correct position
I converted 256*256 decimal matrix into binary matrix and i read only 5 bits into my binary matrix using the code: % reading o...

más de 3 años ago | 1 answer | 0

1

answer

Question


Divide 256*256 image into 2*2 blocks
I am working on a project of image processing (watermarking) & needs to divide 256*256 image into 2*2 blocks (overlaping) to get...

más de 3 años ago | 1 answer | 0

1

answer

Question


Extract bits from an binary image
i want to slice bits from an binary image like 8 bits to 5 bits. can you guys help how to write a code for that. (i want 5 bit b...

más de 3 años ago | 1 answer | 0

1

answer

Question


how can i remove bits from a 8 bit pixel ?
There is an 8 bit pixel and im considered as 5 bits of msb and 3 bits of lsb . so i want to remove 3 lsbs from the pixel. is it ...

más de 3 años ago | 1 answer | 0

1

answer