Title :
Memory-efficient implementation of 3-dimensional zerotree video coding
Author :
Jihwan Choe ; Chulhee Lee
Author_Institution :
Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea
Abstract :
In this paper, a 3D zerotree coding method that can reduce the frame memory of a decoder is proposed. The method is applied to 3D SPIHT (Set Partitioning In Hierarchical Trees). The proposed method does not affect the quality of reconstructed images and can save 70-80% of the frame memory of a decoder.
Keywords :
decoding; storage management; tree data structures; video coding; 3D SPIHT; 3D zerotree coding; Set Partitioning In Hierarchical Trees; decoder; frame memory reduction; video coding; Decoding; Encoding; Filter bank; Fourier transforms; Image coding; Image reconstruction; Motion estimation; Partitioning algorithms; Video coding; Wavelet transforms;
Conference_Titel :
Consumer Electronics, 2002. ICCE. 2002 Digest of Technical Papers. International Conference on
Conference_Location :
Los Angeles, CA, USA
Print_ISBN :
0-7803-7300-6
DOI :
10.1109/ICCE.2002.1014061
