Title :
Image sequence coding at very low bit rates: a review
Author :
Li, Haibo ; Lundmark, Astrid ; Forchheimer, Robert
Author_Institution :
Image Coding Group, Linkoping Univ., Sweden
fDate :
9/1/1994 12:00:00 AM
Abstract :
This paper presents a review of promising techniques for very low bit-rate, below 64 kb/s, image sequence coding. Image sequence coding at such low rates will be a crucial technique in forthcoming visual services, e.g., visual information transmission and storage. A typical application is to transmit moving videophone scenes through the existing analog telephone lines or via a mobile channel. Two types of potential coding techniques are addressed: waveform-based image sequence coding and model-based image sequence coding
Keywords :
image coding; image sequences; motion estimation; reviews; video signals; videotelephony; visual communication; image sequence coding; model-based coding; motion compensation; motion estimation; moving videophone scenes; review; very low bit-rate; visual information storage; visual information transmission; waveform-based coding; Application software; Bit rate; Image coding; Image sequences; Image storage; Layout; Multimedia databases; Streaming media; TV; Telephony;
Journal_Title :
Image Processing, IEEE Transactions on
