Title :
Two-dimensional object-based coding using a content-based mesh and affine motion parameterization
Author :
Altunbasak, Yucel ; Tekalp, AMurat ; Bozdagi, Gozde
Author_Institution :
Dept. of Electr. Eng., Rochester Univ., NY, USA
Abstract :
We present a complete system for 2-D object-based video compression with a method for 2-D content-based triangular mesh design, two connectivity preserving affine motion parameterization schemes, two methods for temporal mesh propagation, a polygon-based adaptive model failure detection/coding scheme, and bit rate control strategies. The feasibility of the proposed methods has been demonstrated by experimental results
Keywords :
adaptive signal processing; data compression; image segmentation; motion compensation; motion estimation; parameter estimation; video coding; 2D content based triangular mesh design; 2D object based video compression; adaptive model failure coding; adaptive model failure detection; affine motion parameterization; bit rate control; connectivity preserving schemes; experimental results; motion compensation; polygon based scheme; temporal mesh propagation; two dimensional object based coding; Bit rate; Design for disassembly; Electronic mail; Joining processes; Mesh generation; Motion compensation; Motion estimation; Partitioning algorithms; Programmable control; Video compression;
Conference_Titel :
Image Processing, 1995. Proceedings., International Conference on
Conference_Location :
Washington, DC
Print_ISBN :
0-8186-7310-9
DOI :
10.1109/ICIP.1995.537498
