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US 2006/0077306 A1Published application
Frequency content motion detection
AssigneeGenesis Microchip Inc.
InventorsJayakanth Suyambukesan, Peter Swartz, Xu Dong
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Abstract
Frequency content motion detection is performed by decomposing a raw field luminance data in to a number of frequency content sub-bands, detecting motion using the raw field luminance data in parallel with the decomposing, generating a motion correction value by multiplying absolute values of the sub-bands by weighting factors, and applying the motion correction value to detected motion.
Claims20
A method of frequency content motion detection, comprising:
- decomposing a raw field luminance data in to a number of frequency content sub-bands;
- detecting motion using the raw field luminance data in parallel with the decomposing;
- generating a motion correction value by multiplying absolute values of the sub-bands by weighting factors;
- and
- applying the motion correction value to detected motion.
2 more elements
An apparatus for frequency content motion detection, comprising:
- a sub-band processor for decomposing a raw field luminance data in to a number of frequency content sub-bands;
- a motion detector for detecting motion using the raw field luminance data in parallel with the decomposing;
- a motion correction value generator for generating a motion correction value by multiplying absolute values of the sub-bands by weighting factors;
- and
- an operator for applying the motion correction value to detected motion.
2 more elements
Computer program product for frequency content motion detection, comprising:
- computer code for decomposing a raw field luminance data in to a number of frequency content sub-bands;
- computer code for detecting motion using the raw field luminance data in parallel with the decomposing;
- computer code for generating a motion correction value by multiplying absolute values of the sub-bands by weighting factors;
- computer code for applying the motion correction value to detected motion;
- and
- computer readable medium for storing the computer code.
3 more elements
Dependencies are inferred from the claim text.