Higher-order spectra (HOS) invariants for shape recognition
β Scribed by Yuan Shao; Mehmet Celenk
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 630 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0031-3203
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π SIMILAR VOLUMES
This paper presents a method of affine curve moment invariants lbr shape recognition. The proposed method extends affine moment invariants from an area domain to a curve domain. First, a new type of curve moments is defined on a parameterized boundary description of an object. A set of affine moment
By defining the weighted wavelet synthesis, the synthesized feature signals of an interesting shape are extracted to derive the innovative synthesized affine invariant function (SAIF). The synthesized feature signals hold the shape information with minimum loss by excluding simply the translation de