Title :
A novel predictive coding algorithm for 3-D image compression
Author :
Jiang, J. ; Edirisinghe, E.A. ; Schroder, H.
Author_Institution :
Dept. of Comput. Studies, Loughborough Univ. of Technol., UK
fDate :
8/1/1997 12:00:00 AM
Abstract :
We propose two predictive coding algorithms for 3-D stereo image compression which make use of inter-frame and intra-frame correlation present in stereo image pairs. The predictive coding is applied to one of the two frames associated with each stereo image pair on top of DCT-quantization based compression technology to achieve extra data compression. The technology can also be applied in addition to any other compression technology such as, wavelets based, fractal based, etc. This novel coding technique eliminates the necessity of using overhead bits in reconstructing the predicted image
Keywords :
correlation methods; data compression; discrete cosine transforms; image coding; image reconstruction; prediction theory; stereo image processing; transform coding; 3D stereo image compression; DCT quantization; data compression; fractals; interframe correlation; intraframe correlation; predicted image reconstruction; predictive coding algorithm; stereo image pairs; wavelets; Algorithm design and analysis; Bandwidth; Data compression; Humans; Image coding; Layout; Linear predictive coding; Prediction algorithms; Predictive coding; Stereo vision;
Journal_Title :
Consumer Electronics, IEEE Transactions on
