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Ramya


Last seen: alrededor de 1 mes hace |  Con actividad desde 2023

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I am embedding audio into an DICOM Image using DCT Method .But after extraction am not able to extract the original Audio.
% Embed and Extract Audio using DCT-based Steganography in DICOM Image % Read the DICOM image file dicomInfo = dicominfo('ID...

8 meses hace | 1 respuesta | 0

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I am embedding and Extracting the audio from the image.I used the following code.But after extracting the audio files from the image.I am not getting same audio file ?Help me.
Thank you

8 meses hace | 0

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I am embedding text file but am getting very low ssim value using dct but am getting good PSNR Value How?
clear clc % Read the DICOM image from the specified file path dicomImage = dicomread('ID_0000_AGE_0060_CONTRAST_1_CT.dcm');...

8 meses hace | 1 respuesta | 0

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Why I am not able to view the comments whichever I embedded into Dicom image as metadata?
% Following is my code..Here I am reading the Dicom image. And Wherever i % want toinsert the comment I am giving the comments ...

9 meses hace | 1 respuesta | 0

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I want to embed the video to image then extract the video from that image.I have properly embeded the video to an image.But I am not able to extract.Can provide extractioncode
%THIS IS MY EMBEDVIDEO TO IMAGE CODE % Read the image and video image = imread('glioma.jpg'); video = VideoReader('medicine...

alrededor de 1 año hace | 2 respuestas | 0

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I am embedding and Extracting the audio from the image.I used the following code.But after extracting the audio files from the image.I am not getting same audio file ?Help me.
% Embed and Extract Audio using DCT-based Steganography % Read the image file image = imread('glioma.jpg'); % Replace 'gliom...

alrededor de 1 año hace | 2 respuestas | 0

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hello, i need a code to hide a PDF DOCUMENT(>100KB) in an image using DCT or DWT i just only knew the basic command of matlab.... plzzz
hide a PDF DOCUMENT(>100KB) in an image using DCT or DWT

alrededor de 1 año hace | 0 respuestas | 0

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I am embedding pdf into an Image. But after extraction i am getting blank page pdf. How to extract the correct pdf file whatever i have inserted?
% Embedding PDF file into an image using LSB substitution % Set the file names for the PDF file and the cover image pdfFileN...

alrededor de 1 año hace | 2 respuestas | 0

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I am getting wrong text file after extraction process.
%embed.m % Start the timer tic; % Read the text file fileID = fopen('glioma.txt', 'r'); textData = fread(fileID, 'uint...

alrededor de 1 año hace | 2 respuestas | 0

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I am getting an error while embedding text file inside the image that is Inputs must be numeric. Error in gliomatextfile (line 17) modifiedImage = bitset(image, bitPlane, bi
% Read the image image = imread('image.jpg'); % Convert the image to uint8 image = im2uint8(image); % Read the text file...

alrededor de 1 año hace | 1 respuesta | 0

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I am getting wrong result while extracting the text
%texthide c = imread('Ramya.jpg'); message = 'Ramyashree' message = strtrim(message); m = length(message)...

alrededor de 1 año hace | 1 respuesta | 0

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