| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1537430 | Optics Communications | 2011 | 4 Pages |
Abstract
⺠Sequency-ordered complex Hadamard transform (SCHT) is suitable for shape analysis. ⺠SCHT has a lower computational complexity than the fast Fourier transform (FFT). ⺠SCHT based descriptors achieves high retrieval performance in MPEG shape database. ⺠SCHT has potentials to be applied to pattern recognition and image analysis.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Bin Wang, Jiasong Wu, Huazhong Shu, Limin Luo,