Method and related apparatus for JPEG decoding

Details Method and related apparatus for JPEG decoding Method and related apparatus for JPEG decoding

2007-12-25

2007-12-25

Tran, Phuoc (Department: 2624)

Image analysis

Image compression or coding

Including details of decompression

Reexamination Certificate

active

10711234

ABSTRACT:
A progressive decoding method for decoding a bit-stream signal into corresponding image data is disclosed. The bit-stream signal includes a plurality of scans. The progressive decoding method includes receiving the plurality of scans according to a predetermined sequence, decoding each of the scans into a partial decoded pixel and a non-zero indicator, and summing each newly generated partial decoded pixel and updating a non-zero history with the non-zero indicator according to the predetermined sequence.

REFERENCES:
patent: 6259820 (2001-07-01), Stone
patent: 7254272 (2007-08-01), Mitchell et al.

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