Video signal recorder having a frame coder

Details Video signal recorder having a frame coder Video signal recorder having a frame coder

1997-02-03

1998-07-14

Tran, Thai

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

386124, H04N 576

Patent

active

057816905

ABSTRACT:
In the video signal recording apparatus of the present invention, when recording video signals of a plurality of frames after highly efficiently coding the same, video signals of the first frame are coded within the frame and divided into compression blocks each of which block is recorded to a corresponding recording block at a fixed position.

REFERENCES:
patent: 4969055 (1990-11-01), Oberjatzas et al.
patent: 5047852 (1991-09-01), Hanyu et al.
patent: 5140437 (1992-08-01), Yonemitsu et al.
patent: 5465180 (1995-11-01), Amada et al.
patent: 5473479 (1995-12-01), Takakura
"Adaptive Coding of Monochrome and Color Images," W-H Chen et al., IEEE Transactions On Communications, vol. COM-25, No. 11, Nov. 1997.

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