Table of Contents
A Blocking Recognition Method in DCT Domain for JPEG Compressed Images
Objective
Background (1)
Background (2)
Background (3)
What causes blocking artifacts
Why do blocking recognition
What has been done
Theoretical Basis
Advantages in DCT domain
Results (1) (left: before de-blocking PSNR=26.47dB) (right: after de-blocking PSNR=26.91dB)
Results (2) (left: before de-blocking PSNR=35.11dB) (right: after de-blocking PSNR=35.11dB)
Results (3) (Comparison between my method (left) and the theoretical limit (right) )
Conclusion
Future Work
Acknowledgements
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Author: ECE User
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