Dr. De Cai Profile

Dr. De Cai

at Tsinghua Univ

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 5 March 2008 Paper

Paper

Research on the adaptive probabilistic approach of texture analysis and its application in texture classification

De Cai, Wen Hong, Yirong Wu

Proceedings Volume 6623, 662312 (2008) https://doi.org/10.1117/12.791429

KEYWORDS: Image segmentation, Wavelets, Image classification, Remote sensing, Image processing algorithms and systems, Image processing, Analytical research, Wavelet transforms, Volume rendering, Stereolithography

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Proceedings Article | 5 March 2008 Paper

Paper

Research on the real and complex multimodal wavelet packet subbands and its application in image classification

De Cai, Wen Hong, Yirong Wu

Proceedings Volume 6623, 662313 (2008) https://doi.org/10.1117/12.791430

KEYWORDS: Wavelets, Expectation maximization algorithms, Wavelet transforms, Image classification, Image processing, Statistical modeling, Discrete wavelet transforms, Remote sensing, Medicine, Fast wavelet transforms

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Proceedings Article | 7 October 2005 Paper

Paper

Multi-mother multi-vanishing moments joint best basis selection for iris recognition

De Cai, Yingbai Yan, Guofan Jin

Proceedings Volume 5911, 591112 (2005) https://doi.org/10.1117/12.615944

KEYWORDS: Iris recognition, Wavelets, Detection and tracking algorithms, Volume holography, Holography, Image compression, Electroluminescence, Eye, Crystals, Lithium

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Proceedings Article | 10 September 2005 Paper

Paper

Optical filter of multi-mother multi-vanishing moments joint best bases for iris identification

Yingbai Yan, De Cai, Guofan Jin

Proceedings Volume 5908, 590819 (2005) https://doi.org/10.1117/12.615942

KEYWORDS: Iris recognition, Optical filters, Wavelets, Transform theory, Volume holography, Detection and tracking algorithms, Holography, Image compression, Filtering (signal processing), Electroluminescence

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Proceedings Article | 11 January 2005 Paper

Paper

Using optical wavelet packet transform to improve the performance of an optoelectronic iris recognition system

De Cai, Qiaofeng Tan, Yingbai Yan, Guofan Jin, Qingsheng He

Proceedings Volume 5642, (2005) https://doi.org/10.1117/12.576261

KEYWORDS: Wavelets, Iris recognition, Image compression, Crystals, Wavelet transforms, Optical filters, Optoelectronics, Feature extraction, Detection and tracking algorithms, Signal processing

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Proceedings Article | 11 January 2005 Paper

Paper

Using optical separable wavelet transform to construct oriented optical filter

De Cai, Qiaofeng Tan, Yingbai Yan, Guofan Jin, Qingsheng He

Proceedings Volume 5642, (2005) https://doi.org/10.1117/12.576302

KEYWORDS: Wavelets, Wavelet transforms, Discrete wavelet transforms, Optical filters, Filtering (signal processing), Superposition, Linear filtering, Stationary wavelet transform, Feature extraction, Image processing

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Proceedings Article | 4 November 2004 Paper

Paper

Optical separable wavelet transform

De Cai, Qiaofeng Tan, Yingbai Yan, Guofan Jin, Qingsheng He

Proceedings Volume 5556, (2004) https://doi.org/10.1117/12.559614

KEYWORDS: Wavelets, Wavelet transforms, Discrete wavelet transforms, Feature extraction, Signal processing, Optical filters, Fast wavelet transforms, Image processing, Linear filtering, Denoising

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Proceedings Article | 2 November 2004 Paper

Paper

Wavelet channel analysis of the multichannel iris recognition system and the improvement by wavelet packets

De Cai, Qiaofeng Tan, Yingbai Yan, Guofan Jin, Qingsheng He

Proceedings Volume 5558, (2004) https://doi.org/10.1117/12.559651

KEYWORDS: Wavelets, Iris recognition, Feature extraction, Detection and tracking algorithms, Image filtering, Fast wavelet transforms, Filtering (signal processing), Image processing, Wavelet transforms, Continuous wavelet transforms

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Proceedings Article | 22 October 2004 Paper

Paper

An optoelectronic hybrid system proposed for iris pattern recognition

De Cai, Qiaofeng Tan, Yingbai Yan, Guofan Jin, Qingsheng He

Proceedings Volume 5557, (2004) https://doi.org/10.1117/12.559636

KEYWORDS: Iris recognition, Wavelets, Volume holography, Crystals, Detection and tracking algorithms, Optoelectronics, Image compression, Holography, Image processing, Wavelet transforms

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Proceedings Article | 13 November 2003 Paper

Paper

Optical wavelet packet transform and best basis selecting by a volume holographic opto-electronic hybrid system

De Cai, Qiaofeng Tan, Yingbai Yan, Guofan Jin, Minxian Wu, Qingsheng He

Proceedings Volume 5207, (2003) https://doi.org/10.1117/12.506953

KEYWORDS: Wavelets, Optoelectronics, Volume holography, Crystals, Holography, Wavelet transforms, Signal processing, Image processing, Signal analyzers, Optical correlators

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Proceedings Article | 16 September 2002 Paper

Paper

Multi-mother adaptive wavelet transform and its application in feature extraction

De Cai, Yingbai Yan, Guofan Jin

Proceedings Volume 4929, (2002) https://doi.org/10.1117/12.483239

KEYWORDS: Wavelets, Wavelet transforms, Signal to noise ratio, Feature extraction, Optical filters, Pattern recognition, Optical correlators, Optical signal processing, Facial recognition systems, Neural networks

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Showing 5 of 11 publications

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