Keypoint Matching Technique and Its Applications
Keypoint Matching Technique and Its Applications
Keypoint Matching Technique and Its Applications
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Feature <strong>Matching</strong> for Image<br />
• Invariant local features<br />
Correspondence<br />
– Discriminative descriptor<br />
– Invariant ability<br />
• Geometric transformations<br />
• Photometric transformations<br />
• Preserve the feature points even if they moved<br />
• Scale invariant feature transformation (SIFT)<br />
[IJCV04]<br />
• Contrast context histogram (CCH) [ICPR06]