Multi-level spatial resolution increase of video
First Claim
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1. A method of increasing spatial resolution, comprising:
- a. providing a current video having an initial temporal resolution and an initial spatial resolution;
b. repeatedly reducing the temporal resolution of the current video to produce a lower temporal resolution current video having a smaller number of frames than said current video, down to a lowest temporal resolution current video, said lowest temporal resolution current video having said initial spatial resolution;
c. increasing the spatial resolution of said lowest temporal resolution current video;
d. increasing the spatial resolution of the next higher temporal resolution current video; and
e. repeating step (d) up to the initial temporal resolution.
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Abstract
This invention relates to a method of increasing spatial/temporal resolution including the steps of (a) providing a current video having an initial temporal/spatial resolution; (b) repeatedly reducing the temporal/spatial resolution of the current video to produce a lowest temporal/spatial resolution current video; (c) increasing the spatial/temporal resolution of the lowest temporal/spatial resolution current video; (d) increasing the spatial/temporal resolution of the next higher temporal/spatial resolution current video; and (e) repeating step (d) up to the initial temporal/spatial resolution.
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Citations
11 Claims
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1. A method of increasing spatial resolution, comprising:
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a. providing a current video having an initial temporal resolution and an initial spatial resolution; b. repeatedly reducing the temporal resolution of the current video to produce a lower temporal resolution current video having a smaller number of frames than said current video, down to a lowest temporal resolution current video, said lowest temporal resolution current video having said initial spatial resolution; c. increasing the spatial resolution of said lowest temporal resolution current video; d. increasing the spatial resolution of the next higher temporal resolution current video; and e. repeating step (d) up to the initial temporal resolution. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification