Dr. Chuan-Chung Chang Profile

Dr. Chuan-Chung Chang

Senior Director at Coretronic Corp

SPIE Involvement:

Author

Area of Expertise:

Optical Testing , Computational imaging , Optical Design , System integration

Websites:

Company Website

Chuan-Chung Chang received his PhD and MS degrees for optics and photonics in 2010 and 2000 and BS for physics in 1999 from National Central University, Taiwan. His current studies are related with computational imaging, which including tolerance analysis, system integration and product development. He also interests for discovering new applications for it, like controlling the depth of focus, depth extractiion and others possibile applications in all kind of computational imaging system.

SPIE Journal Paper | 13 September 2023 Open Access

Enhancing virtual reality with high-resolution light field liquid crystal display technology

Yung-Hsun Wu, Chuan-Chung Chang, Yu-Shih Tsou, Yi-Chien Lo, Chia-Hao Tsai, Chih-hung Lu, Chiu-Lien Yang, Fu-Ming Chuang

JOM, Vol. 3, Issue 04, 041202, (September 2023) https://doi.org/10.1117/12.10.1117/1.JOM.3.4.041202

KEYWORDS: LCDs, Virtual reality, Eye, Visualization, Optical microsystems, Near eye displays, Image resolution, Monochromatic aberrations, Chromium, Optical resolution

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Proceedings Article | 1 June 2016 Paper

A horizontal parallax table-top floating image system with freeform optical film structure

Ping-Yen Chou, Yi-Pai Huang, Chien-Chung Liao, Chuan-Chung Chang, Fu-Ming Fleming Chuang, Chao-Hsu Tsai

Proceedings Volume 9867, 986705 (2016) https://doi.org/10.1117/12.2229400

KEYWORDS: 3D displays, 3D image processing, 3D displays, Freeform optics, Fresnel lenses, Projection systems, Fluctuations and noise, Geometrical optics, Prisms, Image quality, Confocal microscopy

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Proceedings Article | 19 October 2012 Paper

Novel approach for merit function optimization in hybrid imaging system through finite impulse response method

Chuan-Chung Chang, Yung-Lin Chen, Kuang-Vu Chen, Hsiao-Yue Tsao, Chir-Weei Chang

Proceedings Volume 8487, 84870E (2012) https://doi.org/10.1117/12.927393

KEYWORDS: Modulation transfer functions, Point spread functions, Imaging systems, Signal to noise ratio, Image restoration, Source mask optimization, Lens design, Optical transfer functions, Image processing, Fourier transforms

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Proceedings Article | 27 September 2011 Paper

Manufacturing process optimization of phase plates for depth extension microscopy systems

Chih-Cheng Hsu, Hsin-Yueh Sung, Yung-Lin Chen, Chuan-Chung Chang, Chir-Weei Chang, Wen-Hung Cheng, Chin-Tsia Liang

Proceedings Volume 8126, 81261A (2011) https://doi.org/10.1117/12.892464

KEYWORDS: Microscopes, Image filtering, Manufacturing, Objectives, Imaging systems, Digital signal processing, Optics manufacturing, Digital filtering, Microscopy, Single point diamond turning

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Proceedings Article | 7 February 2011 Paper

Evaluating distances using a coded lens camera and a blur metric

Ludovic Angot, Chuan-Chung Chang, Yung-Lin Chen

Proceedings Volume 7877, 78770O (2011) https://doi.org/10.1117/12.872686

KEYWORDS: Calibration, Distance measurement, Image restoration, Cameras, Image processing, Image segmentation, Computing systems, Wavefronts, Machine vision, Optical design

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Proceedings Article | 24 January 2011 Paper

Fidelity tolerance analysis for computational imaging system

Chuan-Chung Chang, Yung-Lin Chen, Kuang-Vu Chen, Hsiao-Yue Tsao, Hsin-Yueh Sung, Chir-Weei Chang, Po-Chang Chen, Horng Chang

Proceedings Volume 7876, 78760R (2011) https://doi.org/10.1117/12.871054

KEYWORDS: Tolerancing, Point spread functions, Imaging systems, Image restoration, Computational imaging, Computing systems, Image filtering, Lens design, Modulation transfer functions, Optics manufacturing

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Proceedings Article | 24 January 2011 Paper

Mobile phone imaging module with extended depth of focus based on axial irradiance equalization phase coding

Hsin-Yueh Sung, Po-Chang Chen, Chuan-Chung Chang, Chir-Weei Chang, Sidney Yang, Horng Chang

Proceedings Volume 7876, 787606 (2011) https://doi.org/10.1117/12.872260

KEYWORDS: Cell phones, Monochromatic aberrations, Modulation transfer functions, Optical filters, Image filtering, Lens design, Cameras, Optics manufacturing, Imaging systems, Image processing

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Proceedings Article | 26 August 2010 Paper

Single-shot depth camera lens design optimization based on a blur metric

Yung-Lin Chen, Chuan-Chung Chang, Ludovic Angot, Chir-Weei Chang, Chung-Hao Tien

Proceedings Volume 7787, 77870A (2010) https://doi.org/10.1117/12.860343

KEYWORDS: Point spread functions, Diffraction, Image processing, Lens design, Zemax, Cameras, Sensors, Image compression, Photography, MATLAB

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Proceedings Article | 6 May 2010 Paper

Digital image restoration for phase-coded imaging systems

Chen-Yu Tseng, Sheng-Jyh Wang, Chir-Weei Chang, Po-Chang Chen, Chuan-Chung Chang, Yi-An Chen

Proceedings Volume 7723, 77231N (2010) https://doi.org/10.1117/12.854288

KEYWORDS: Image restoration, Imaging systems, Image filtering, Point spread functions, Interference (communication), Cameras, Image processing, Lens design, Optical filters, Image quality

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Proceedings Article | 6 May 2010 Paper

Phase coded optics for computational imaging systems

Chir-Weei Chang, Yung-Lin Chen, Chuan-Chung Chang, Po-Chang Chen

Proceedings Volume 7723, 772317 (2010) https://doi.org/10.1117/12.854104

KEYWORDS: Imaging systems, Cameras, Computational imaging, Lens design, Image restoration, Image processing, Digital imaging, Photography, Zoom lenses, Focus stacking

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Proceedings Article | 2 September 2009 Paper

Digital decoding design for phase coded imaging system

Po-Chang Chen, Chih-Hao Liu, Chir-Weei Chang, Chuan-Chung Chang, Ludovic Angot

Proceedings Volume 7443, 74431A (2009) https://doi.org/10.1117/12.825459

KEYWORDS: Imaging systems, Point spread functions, Image filtering, Image processing, Image restoration, Filtering (signal processing), Modulation transfer functions, System integration, Optical filters, Digital image processing

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Proceedings Article | 22 August 2009 Paper

Depth perception with a rotationally symmetric coded camera

Chuan-Chung Chang, Yung-Lin Chen, Chir-Weei Chang, Cheng-Chung Lee

Proceedings Volume 7429, 742905 (2009) https://doi.org/10.1117/12.824886

KEYWORDS: Point spread functions, Image restoration, Lens design, Cameras, Imaging systems, Image processing, Image sensors, Sensors, Computing systems, Wavefronts

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Proceedings Article | 14 September 2007 Paper

Simulation and uncertainty analysis for Hartmann-Shack wavefront sensor

Chuan Chung Chang, Cheng Chung Lee

Proceedings Volume 6671, 66711A (2007) https://doi.org/10.1117/12.725647

KEYWORDS: Wavefront sensors, Wavefronts, Tolerancing, Charge-coupled devices, Sensors, Uncertainty analysis, Image sensors, Spherical lenses, CCD image sensors, Computer simulations

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Proceedings Article | 17 July 2006 Paper

Systematic design processes to improve the manufacturability of zoom lenses

Chir-Weei Chang, Chy-Lin Wang, Chuan-Chung Chang, Yi-Ling Wu, Chen-Chin Cheng, Wei-Chung Chao

Proceedings Volume 6342, 634228 (2006) https://doi.org/10.1117/12.692249

KEYWORDS: Zoom lenses, Modulation transfer functions, Optics manufacturing, Manufacturing, Design for manufacturability, Lens design, Monochromatic aberrations, Tolerancing, Failure analysis, Diffraction

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