| Title of Invention | A METHOD OF ZEROTREE ENCODING OF WAVELET DATA. |
|---|---|
| Abstract | A computer system (100) includes a memory (118) and a processor (112). The memory (118) stores a program (119) to cause the processor (112) to provide wavelet coefficients that indicate an image. The processor (112) represents each wavelet coefficient as a collection of ordered bits, and the processor (112) codes the bits of each order to indicate zerotree roots that are associated with the order. Thus, unlike conventional zerotree coding thresholds are not computed in subordinate pass to identify insignificant values, but bits are classified: if bit equals to "1" it is a Positive node (P), if bit equals to "-1" it is a Negative node (N), a zerotree root is coded as R and an Isolated zero is noted IZ. |
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IN-PCT-2002-283-KOL-FORM 27.pdf
in-pct-2002-283-kol-granted-abstract.pdf
in-pct-2002-283-kol-granted-assignment.pdf
in-pct-2002-283-kol-granted-claims.pdf
in-pct-2002-283-kol-granted-correspondence.pdf
in-pct-2002-283-kol-granted-description (complete).pdf
in-pct-2002-283-kol-granted-drawings.pdf
in-pct-2002-283-kol-granted-examination report.pdf
in-pct-2002-283-kol-granted-form 1.pdf
in-pct-2002-283-kol-granted-form 18.pdf
in-pct-2002-283-kol-granted-form 2.pdf
in-pct-2002-283-kol-granted-form 3.pdf
in-pct-2002-283-kol-granted-form 5.pdf
in-pct-2002-283-kol-granted-gpa.pdf
in-pct-2002-283-kol-granted-letter patent.pdf
in-pct-2002-283-kol-granted-reply to examination report.pdf
in-pct-2002-283-kol-granted-specification.pdf
in-pct-2002-283-kol-granted-translated copy of priority document.pdf
| Patent Number | 219549 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Indian Patent Application Number | IN/PCT/2002/283/KOL | ||||||||||||
| PG Journal Number | 19/2008 | ||||||||||||
| Publication Date | 09-May-2008 | ||||||||||||
| Grant Date | 07-May-2008 | ||||||||||||
| Date of Filing | 26-Feb-2002 | ||||||||||||
| Name of Patentee | INTEL CORPORATION | ||||||||||||
| Applicant Address | 2200 MISSION COLLEGE BULEVARD, SANTA CLRA, CA 95052, | ||||||||||||
Inventors:
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| PCT International Classification Number | H04N 7/26 | ||||||||||||
| PCT International Application Number | PCT/USOO/21956 | ||||||||||||
| PCT International Filing date | 2000-08-10 | ||||||||||||
PCT Conventions:
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