Television – Bandwidth reduction system – Data rate reduction
Patent
1996-04-03
1998-04-21
Tung, Bryan S.
Television
Bandwidth reduction system
Data rate reduction
348699, H04N 732
Patent
active
057423440
ABSTRACT:
A video coding apparatus comprising a memory for storing a coded picture signal used as a reference picture signal, a vector detecting circuit for detecting, from plural field picture signals or plural frame picture signals which are read out from the memory and the reference picture signals, an optimum motion regarding a picture to be coded, a prediction signal producing circuit for subjecting a spatial-temporal filtering to a reference picture designated by the optimum motion vector to produce a prediction signal, and a coding circuit for coding the to-be coded picture signal on the basis of the prediction signal.
REFERENCES:
patent: 4460923 (1984-07-01), Hirano et al.
patent: 4571618 (1986-02-01), Hatori et al.
patent: 4816906 (1989-03-01), Kummerfeldt et al.
patent: 4951140 (1990-08-01), Ueno et al.
patent: 4972260 (1990-11-01), Fujikawa et al.
patent: 4985767 (1991-01-01), Haghiri et al.
patent: 5055925 (1991-10-01), Lamnabhi
patent: 5093720 (1992-03-01), Krause et al.
patent: 5146325 (1992-09-01), Ng
patent: 5168356 (1992-12-01), Acampora et al.
patent: 5173773 (1992-12-01), Ueda et al.
patent: 5175618 (1992-12-01), Ueda et al.
patent: 5198901 (1993-03-01), Lynch
patent: 5317397 (1994-05-01), Odaka et al.
patent: 5355378 (1994-10-01), Ohta
patent: 5367629 (1994-11-01), Chu et al.
patent: 5412435 (1995-05-01), Nakajima
patent: 5502489 (1996-03-01), Kim et al.
patent: 5502510 (1996-03-01), Kim et al.
1991 Spring National Convention of the Institute of Electronics, Information and Communication Engineers, p.7-64, Mar. 26-29, 1991, Hirofumi Nishikawa, et al., "A Study on Frame/Field Motion Compensation for Storage Media" (with English translation).
PCSJ'90, pp. 175-177, Oct. 1990, Yukitoshi Tuboi, et al., "Adaptive Line Interpolated Inter-Field Motion Compensation Method".
IEEE Trans. CS. vol. 38, pp. 140-142, Jan. 1991, Feng-Ming Wang, et al., "High Quality Coding of the Even Fields Based on the Odds of Interlaced Video Sequences".
PCSJ'92, pp. 193-196, T. Odaka, et al., "An Adaptive Motion Compensated Prediction Method for Interlaced Image" (1992) (Oct.).
Kikuchi Yoshihiro
Masuda Tadaaki
Odaka Toshinori
Oku Tadahiro
Ueno Hideyuki
Kabushiki Kaisha Toshiba
Tung Bryan S.
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