Comparison of Bitplane Complexity Segmentation and Discrete Cosine Transform Technique for Stenography |
Author(s): |
| Dr. E. N. Ganesh , sec |
Keywords: |
| Discrete Cosine Transform (DCT) and Bitplane Complexity Segmentation (BPCS), Power signal to noise ratio (PSNR) and Minimum Mean Square Error (MSQE) |
Abstract |
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Steganography provides secret and secure communication whose goal is to make communication unintelligible to those whose do not possess the right keys. Steganography techniques like Discrete Cosine Transform (DCT) and Bitplane Complexity Segmentation are given and its PSNA and MSQE are calculated using Matlab program and tabulated. In this project the program was tested on mat lab tool, the parameters to be obtained such as the PSNR and MSQE were obtained for various transformation techniques. It was found that minimum mean square quantization error is said to be very minimum for BPCS than compared with DCT. PSNR calculated for BPCS is greater than DCT. |
Other Details |
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Paper ID: IJSRDV4I90033 Published in: Volume : 4, Issue : 9 Publication Date: 01/12/2016 Page(s): 434-435 |
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