Data processing apparatus having error concealment function

Details Data processing apparatus having error concealment function Data processing apparatus having error concealment function

2007-06-12

2007-06-12

Le, Dieu-Minh (Department: 2114)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C714S747000

Reexamination Certificate

active

10625144

ABSTRACT:
Main line data as video data and low-resolution data obtained by lowering the resolution of the video data and the data amount thereof is recorded on an optical disk. The main line data and the low-resolution data are read from the optical disk. While the main line data and the low-resolution data are decoded, the main line data is detected for an error. If the main line data is found not having an error, then the decode result of the main line data is outputted. If the main line data is found having an error, then the decode result of the low-resolution data is outputted.

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