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Prof. I-Cheng Chang
Assistant Professor at National Dong Hua Univ
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Publications (5)
SPIE Journal Paper | 11 September 2014
Improved color image coding schemes based on single bit map block truncation coding
Yu-Chen Hu, I-Cheng Chang, Kuo-Yu Liu, Che-Lun Hung
OE, Vol. 53, Issue 09, 093104, (September 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.9.093104
KEYWORDS: Image compression, Quantization, Image quality, Image processing, Computer programming, Optical engineering, Image segmentation, Color image processing, Visualization, Image restoration
SPIE Journal Paper | 7 May 2014
Probability-based image authentication scheme for indexed color images
Chun-Chin Lo, Yu-Chen Hu, Wu-Lin Chen, I-Cheng Chang
JEI, Vol. 23, Issue 03, 033003, (May 2014) https://doi.org/10.1117/12.10.1117/1.JEI.23.3.033003
KEYWORDS: Image quality, Image compression, Digital watermarking, Digital imaging, RGB color model, Computer science, Information science, Roads, Image restoration, Information security
Proceedings Article | 30 August 2002 Paper
Novel 3D handheld camera based on triaperture lens
I-Cheng Chang, Ching-Long Huang, Wen-Jean Hsueh, Hsien-Chang Lin, Chia-Chen Chen, Yuan-Hao Yeh
Proceedings Volume 4925, (2002) https://doi.org/10.1117/12.481566
KEYWORDS: Cameras, Stereoscopic cameras, 3D modeling, 3D acquisition, 3D image reconstruction, Imaging systems, Optical filters, 3D image processing, Laser scanners, Detection and tracking algorithms
Proceedings Article | 30 August 2002 Paper
New fast high-resolution 3D imaging system with color structured light
Yuan-Hao Yeh, I-Cheng Chang, Ching-Long Huang, Wen-Jean Hsueh, Hsien-Chang Lin, Chia-Chen Chen
Proceedings Volume 4925, (2002) https://doi.org/10.1117/12.481565
KEYWORDS: Imaging systems, 3D image processing, Reconstruction algorithms, 3D acquisition, 3D modeling, Detection and tracking algorithms, Algorithm development, Digital cameras, Projection systems, Edge detection
Proceedings Article | 28 June 2000 Paper
Surface reconstruction technique based on 3D triangulation enhancement
I-Cheng Chang, Bor-Tow Chen, Kun-Jiang Hsieh, Wen-Jean Hsueh, Hsien-Chang Lin
Proceedings Volume 4080, (2000) https://doi.org/10.1117/12.389449
KEYWORDS: 3D image processing, Calibration, Charge-coupled devices, 3D acquisition, 3D image enhancement, Imaging systems, Image processing, 3D image reconstruction, Speckle, Medical diagnostics
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