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G
PHYSICS
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G06
COMPUTING; CALCULATING OR COUNTING
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G06T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
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G06T7/00
Image analysis
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G06T7/20
Analysis of motion
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G06T7/246
using feature-based methods, e.g. the tracking of corners or segments
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G06T7/248
involving reference images or patches
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