DocumentCode
2053820
Title
Joint optimization of frame type selection and bit allocation for MPEG video encoders
Author
Lee, Jungwoo ; Dickinson, Bradley W.
Author_Institution
Dept. of Electr. Eng., Princeton Univ., NJ, USA
Volume
2
fYear
1994
fDate
13-16 Nov 1994
Firstpage
962
Abstract
In this paper, we present an algorithm for joint optimisation of motion compensation structure and bit allocation for motion compensated video coders. In this scheme, the motion compensation structure is optimized in the sense that the distortion is minimized under a bit budget constraint. At the same time, the quantisation for each frame in the group of pictures (GOP) is also optimized in an operational rate distortion sense
Keywords
computational complexity; interpolation; motion compensation; quantisation (signal); simulated annealing; video coding; MPEG video encoders; algorithm; bit allocation; bit budget constraint; distortion; frame type selection; group of pictures; motion compensated video coders; motion compensation structure; operational rate distortion; optimization; quantisation; simulated annealing; Bit rate; Constraint optimization; Constraint theory; Discrete cosine transforms; Interpolation; Lagrangian functions; Motion compensation; Quantization; Rate-distortion; Source coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 1994. Proceedings. ICIP-94., IEEE International Conference
Conference_Location
Austin, TX
Print_ISBN
0-8186-6952-7
Type
conf
DOI
10.1109/ICIP.1994.413498
Filename
413498
Link To Document