Lifting based direction adaptive two-dimensional wavelet transforms

• المؤلف الرئيسي: Dakala Jayachandra
• مؤلفون آخرون: Anamitra Makur
• التنسيق: Theses and Dissertations
• اللغة: English
• منشور في: 2015
• الموضوعات: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing; DRNTU::Science::Mathematics::Applied mathematics::Signal processing
• الوصول للمادة أونلاين: http://hdl.handle.net/10356/64262
• المؤسسة: Nanyang Technological University

Standard separable wavelets are very successful for image representation over Fourier basis. However, due to its limited directionality and isotropic nature of the basis, the standard wavelet transform (WT) fails to exploit the correlation along the edges. Many directional wavelet transforms, both s...