Protecting image quality from occurrence of uncorrectable errors
US6327391A · kind A · utility
29Cited by
6References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 10, 1996 |
| Grant date | Dec 4, 2001 |
| Priority date | — |
| Expiry date | Jul 10, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/895
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image reproducing apparatus reproduces an encoded image signal, detects a motion vector of a block including undecodable image signal by using the reproduced image signal, and structuring an image signal for the block including the undecodable signal by using the motion vector to reproduce a visually high quality image even when the block including the undecodable image signal moves.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.