Back to results
US 2004/0017952 A1Published application
Color video coding scheme
AssigneeIntel Corporation
InventorsTinku Acharya, Prabir K. Biswas
Life of this patent
Estimating the term…
Abstract
Embodiments of a color video coding and decoding scheme are disclosed.
Claims30
A method of color coding a sequence of color frames comprising:
- applying a three-dimensional wavelet transform to color components of the sequence of color frames;
- coding at least one of the color components;
- and
- coding an adjustment to at least some remaining color components relative to the at least one color component.
1 more element
A method of decoding and reconstructing a sequence of coded color frames comprising:
- decoding at least a color component that has been coded;
- decoding adjustments to the at least one decoded color component to produce remaining color components;
- and
- applying an inverse 3-D wavelet transform to the decoded color components to reconstruct the sequence of color frames.
1 more element
An article comprising:
- a storage medium having stored thereon instructions that, when executed, result a method of color coding a sequence of color frame by:
- applying a three-dimensional wavelet transform to color components of the sequence of color frames;
- coding at least one of the color components;
- and
- coding an adjustment to at least some remaining color components relative to the at least one color component.
2 more elements
An article comprising:
- a storage medium having stored thereon instructions that, when executed, result in a method of decoding and reconstructing a sequence of coded color frames being performed by:
- decoding at least a color component that has been coded;
- decoding adjustments to the at least one decoded color component to produce remaining color components;
- and
- applying an inverse 3-D wavelet transform to the decoded color components to reconstruct the sequence of color frames.
2 more elements
Dependencies are inferred from the claim text.