Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Patent
1996-10-01
2000-08-15
Lee, Young
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
348715, 348718, 3488453, H04N 712
Patent
active
06104752&
ABSTRACT:
A decoding apparatus decodes efficiency coded picture data. The efficiency coded picture data are first decoded per predetermined picture unit, such as slice. The decoded picture data are stored into a memory. Writing and reading to and from the memory are controlled as follows: A writing operation of a first picture unit to the memory starts when a reading operation of a second picture unit from the memory is finished. Here, the second picture unit precedes the first picture unit and display locations of the first and second picture units are identical to each other. The writing operation goes into a waiting mode while the reading operation is being executed.
REFERENCES:
patent: 5421023 (1995-05-01), Murakami
Lee Young
Lieberstein Eugene
Meller Michael N.
Victor Company of Japan Ltd.
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