Title :
Boundary filters for segmentation-based subband coding
Author_Institution :
Sch. of Electr., Comput. & Telecommun. Eng., Wollongong Univ., NSW, Australia
Abstract :
This paper presents design methods for boundary filters for the processing of finite-length signals. In particular, it is shown how vanishing moments can be imposed during the design. Applications are found in segmentation-based audio and shape-adaptive image compression
Keywords :
adaptive signal processing; audio coding; channel bank filters; data compression; image coding; image segmentation; network synthesis; boundary filters; design methods; finite-length signal processing; multirate filter banks; segmentation-based audio compression; segmentation-based subband coding; shape-adaptive image compression; vanishing moments; Application software; Australia; Design engineering; Design methodology; Filters; Image coding; Image segmentation; Signal processing; Signal synthesis; Telecommunication computing;
Conference_Titel :
Signal Processing Proceedings, 2000. WCCC-ICSP 2000. 5th International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-5747-7
DOI :
10.1109/ICOSP.2000.894464
