SE0401851D0 - Image processing - Google Patents
Image processingInfo
- Publication number
- SE0401851D0 SE0401851D0 SE0401851A SE0401851A SE0401851D0 SE 0401851 D0 SE0401851 D0 SE 0401851D0 SE 0401851 A SE0401851 A SE 0401851A SE 0401851 A SE0401851 A SE 0401851A SE 0401851 D0 SE0401851 D0 SE 0401851D0
- Authority
- SE
- Sweden
- Prior art keywords
- mode
- auxiliary
- image
- default
- block
- Prior art date
Links
Landscapes
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Abstract
The invention is applied to image processing schemes by providing at least one auxiliary block processing mode in addition to the standard default block processing mode of the scheme. An image to be decoded is divided into a number of image blocks (800) having multiple image elements (810). These blocks (800) are individually compressed by means of a default compressing mode or an auxiliary compressing mode, depending on which mode that results in a smallest error metric. A portion (980) of the resulting compressed block (900) is used to discriminate between the two modes. In the auxiliary mode, the remaining payload portion (990) of the compressed block (900) can be used for encoding purposes, whereas the default mode can in addition utilize the discriminating portion (980).
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0401851A SE0401851D0 (en) | 2004-07-08 | 2004-07-08 | Image processing |
CNB2005800302157A CN100573587C (en) | 2004-07-08 | 2005-07-01 | Multi-modality image disposal route and system |
KR1020077000491A KR101161900B1 (en) | 2004-07-08 | 2005-07-01 | Multi-mode image processing |
EP05756301.7A EP1771823B1 (en) | 2004-07-08 | 2005-07-01 | Multi-mode image processing |
CA2572967A CA2572967C (en) | 2004-07-08 | 2005-07-01 | Multi-mode image processing |
EP11150680.4A EP2320380B1 (en) | 2004-07-08 | 2005-07-01 | Multi-mode image processing |
PCT/SE2005/001070 WO2006006915A1 (en) | 2004-07-08 | 2005-07-01 | Multi-mode image processing |
US11/571,806 US7751630B2 (en) | 2004-07-08 | 2005-07-01 | Multi-mode image processing |
JP2007520265A JP4805924B2 (en) | 2004-07-08 | 2005-07-01 | Method, system for multi-mode image processing, and user terminal comprising the system |
HK08100145.6A HK1109674A1 (en) | 2004-07-08 | 2008-01-07 | Method and system of multi-mode image processing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0401851A SE0401851D0 (en) | 2004-07-08 | 2004-07-08 | Image processing |
Publications (1)
Publication Number | Publication Date |
---|---|
SE0401851D0 true SE0401851D0 (en) | 2004-07-08 |
Family
ID=32867235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0401851A SE0401851D0 (en) | 2004-07-08 | 2004-07-08 | Image processing |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN100573587C (en) |
SE (1) | SE0401851D0 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201122022D0 (en) | 2011-12-20 | 2012-02-01 | Imagination Tech Ltd | Method and apparatus for compressing and decompressing data |
-
2004
- 2004-07-08 SE SE0401851A patent/SE0401851D0/en unknown
-
2005
- 2005-07-01 CN CNB2005800302157A patent/CN100573587C/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN101014980A (en) | 2007-08-08 |
CN100573587C (en) | 2009-12-23 |
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