A new tiling scheme for 2-D continuous wavelet transform with different rotation parameters at different scales resulting in a tighter frame

IEEE Signal Processing Letters

Volumn 19, Issue 7, 2012, Pages 407-410

  Wang, Xiaokai ^a   Gao, Jinghuai ^a   Chen, Wenchao ^a  

^a XI'AN JIAOTONG UNIVERSITY   (China)

Author keywords

2 D wavelets; Frame bounds; tilling scheme

Indexed keywords

2-D WAVELETS; CONTINUOUS WAVELET TRANSFORM; CONVERGENCE SPEED; DIFFERENT SCALE; FRAME BOUNDS; LOWER BOUNDS; MORLET WAVELET; ROTATION FACTORS; ROTATION PARAMETERS; SAMPLING METHOD; TILLING SCHEME; UPPER BOUND;

ELECTRICAL ENGINEERING; SIGNAL PROCESSING;

WAVELET TRANSFORMS;

EID: 84861829826     PISSN: 10709908     EISSN: None     Source Type: Journal    
DOI: 10.1109/LSP.2012.2195310     Document Type: Article

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