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Question
embeding a image in a image in the frquency domain
can any help me to correct this program. i tried to embed a copy right emblem image on a gray scale image in the frequency domai...
9 years ago | 0 answers | 1
0
answersQuestion
spread spectrum image watermarking
Do anyone have the idea of spread spectrum image watermarking. Kindly help to troubleshoot my code.
9 years ago | 0 answers | 0
0
answersQuestion
spread spectrum watermarking - error in the code
i have written a code for spread spectrum watermarking. But it shows the error that input must be a string. can any one help me ...
9 years ago | 1 answer | 0
1
answerQuestion
spread spectrum watermarking for hiding data on a image
i have written the code for spreading a water,ark on a image, based on spread spectrum watermarking. i am not getting the recov...
9 years ago | 0 answers | 0
0
answersQuestion
embeding a datas from a text file on a grayscale image in the frequency domain
can you help me to embed the datas, specifically details of a patient on a medical image in the frequency domain.
9 years ago | 1 answer | 0
1
answerQuestion
spreading the watermark bits over a image using spreadspectrum
can anyone help to write the code for the following. B denote the binary watermark bit string having length of L bits.B= {b1,b...
9 years ago | 0 answers | 0
0
answersQuestion
pseudorandom code pattern generator
i need a code to generate a m pseudo random code pattern having a length n each in order to spread the watermark bits
9 years ago | 2 answers | 0
2
answersQuestion
reversible contrast mapping based watermarking on dicom image
i have written a code for watermarking on a dicom image based on reversible contrast mapping algorithm. trouble shooted many ...
10 years ago | 0 answers | 0
0
answersQuestion
grouping the pixel pairs
I have the code for grouping the pair of pixel. The code executed correctly. Please help me to reverse the same to get the orig...
10 years ago | 1 answer | 0
1
answerQuestion
to rejoin the separated roi and roni of a dicom image
i hav the code for separating a dicom image as ROI and RONI. pls help me to reverse the process. %code for separating the R...
10 years ago | 1 answer | 1
1
answerQuestion
encrypting a dicom image?
i have the following code for encryption and decryption of .tif image. please help me to modify the samee for dicom images. when...
10 years ago | 1 answer | 0
1
answerQuestion
image segmentation using matlab GUI
hi i m doing a project on medical image authentication through watermarking. i need to segment the region of interest and region...
10 years ago | 1 answer | 0
