Image Processing Method and Related Apparatus for Calculating Target Motion Vector Used for Image Block to be Interpolated
First Claim
Patent Images
1. An image processing method, comprising steps of:
- providing a first video image having a source image block;
detecting a motion vector of the source image block to determine a flag value of the source image block, wherein the flag value indicates whether the source image block has a relatively-smaller variation; and
determining a target motion vector for interpolating a target image block according to the flag value.
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Abstract
An image processing method includes: detecting a motion vector of a source image block within a first video image to determine a flag value of the source image block, wherein the flag is used for indicating whether image content of the source image block correspondingly includes sight variations; and determining a target motion vector used for an interpolated image block according to the flag value.
3 Citations
20 Claims
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1. An image processing method, comprising steps of:
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providing a first video image having a source image block; detecting a motion vector of the source image block to determine a flag value of the source image block, wherein the flag value indicates whether the source image block has a relatively-smaller variation; and determining a target motion vector for interpolating a target image block according to the flag value. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An image processing apparatus, comprising:
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a processing circuit, for detecting a motion vector of a source image block within a first video image to determine a flag value of the source image block, wherein the flag value indicates whether the source image block has a relatively-smaller variation; and a computing circuit, coupled to the processing circuit, for determining a target motion vector of an interpolated image block according to the flag value. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification