SYSTEM FOR TRANSMITTING ANIMATION IMAGE SIGNALS

WIPO Patent Application WO/1987/005180

A1

A system for transmitting animation image signals wherein information is compressed on the sending side by encoding the animation image in the frame and among the frames, the image signal is divided into transmission frames of a predetermined length, and headers (A, B, C) are added thereto to discriminate whether they are the first transmission frame, intermediate transmission frame, or last transmission frame. The receiving side informs the sending side of the rationality of the order of receiving the headers (A, B, C) and the result of code errors. When the sending side is informed of errors from the receiving side, the sending side encodes the image frame in the frame only just after it is informed of errors, and compresses the information by subsequent frames by encoding the image frame in the frame and among the frames, recovering from effects of the errors in a short period of time.

WO/2002/060069	DATA PROCESSING APPARATUS
JP2853132	[Title of Invention] Image data vector conversion method and apparatus
JPH03247191	VIDEO SIGNAL CODING METHOD

WADA MASAHIRO (JP)
YAMAGUCHI HIROHISA (JP)
YAMAMOTO HIDEO (JP)

PCT/JP1986/000422

August 27, 1987

August 15, 1986

Click for automatic bibliography generation  

KOKUSAI DENSHIN DENWA CO LTD (JP)

G06T9/00; H04B14/04; H04N7/14; H04N7/24; H04N19/00; H04N19/50; H04N19/895; H04N21/6377; H04N21/658; (IPC1-7): H04N7/137

JPS5043815A	1975-04-19
JPS51117820A	1976-10-16
JPS53137622A	1978-12-01
JPS5778075A	1982-05-15
JPS60250724A	1985-12-11

View/Download PDF      PDF Help

Previous Patent: APPARATUS FOR ENCODING A TELEVISION SIGNAL TO BE TRANSMITTED

Next Patent: METHOD OF PRODUCING CONDUCTOR CIRCUIT BOARDS