Home Faculty Systems and Control Group Cheng-Lun Chen Associate Professor

Cheng-Lun ChenAssociate Professor - Systems and Control Group
Tel
886-4-22840688-704
E-Mail
chenc@dragon.nchu.edu.tw
Lab
Systems and Control Lab 510A
Education
PhD, Purdue University (Control & Signal Processing), West Lafayette, USA
Experiences
‧ Associate Professor, Department of Electrical Engineering, National Chung Hsing University (2009-Present)
‧ Assistant Professor, Department of Electrical Engineering, National Chung Hsing University (2005-2008)
‧ Control Engineer, Lexmark International, Inc., USA (2003-2004)
‧ Research Assistant, School of Mechanical Engineering, Purdue University, WL (1998-2003)
‧ System Engineer, RPTI International Ltd., Taichung Regional Center (1997-1998)
‧ Reserve Officer (Second Lieutenant), Obligatory Military Service (1995-1997)
‧ SHS/MS&BS, Taipei Municipal Jianguo High School/Department of Power Mechanical Engineering, National Tsing Hua University, Taiwan (1986-1995)
Research Areas
‧ Mechatronics: PM brushless dc motor, switching power converter, mobile robot
‧ Digital imaging: machine/computer vision, image quality enhancement
‧ Algorithm: Robust control, machine/deep learning, optimization methods
Academic Service
‧ Program Committee - International Conference on Mechanical Engineering and Materials (2020)
‧ Program Committee - International Conference on Control, Automation, Robotics and Vision (2020)
‧ Program Committee - IEEE International Conference on Control & Automation (2019, 2020)
‧ Mentoring/Leading Students in Attendance of Various Competitions (2012/2015/2018/2019/2020)
‧ Mentoring/Leading Students in Attendance of International Conferences (ASCC2015, ICIEA2011/2015/2017/2019, ICCA2013/2016, IFAC2014)
‧ Consulting - Webcontrol Machinery Co., Ltd (2019)
‧ Instructor of College Student Research Project, Ministry of Science and Technology (2018)
‧ Technical Program Committee - American Control Conference (2016)
‧ Consulting - The Great Axial Co., Ltd (2016)
‧ Financial Chair & Program Committee - IEEE International Conference on Control & Automation (2014)
‧ Consulting – Selmag Enterprise Co., Ltd (2013)
‧ Local Arrangement Chair - International conference on Fuzzy Theory and Its Applications (2012)
‧ Program Committee - IEEE/ASME International Conference on Advanced Intelligent Mechatronics (2010)
‧ Publication Chair - CACS International Automatic Control Conference, Taichung, Taiwan (2007)
‧ Secretary - IEEE Robotics and Automation Society, Taipei Chapter (2005-2006)

‧ Invited Lecture/Seminar
Workshop on Recent Advances in Control and Robotics, IEEE Control Systems Society Taipei Chapter, Spatial-based Robust Repetitive Control for Rotary Motion Systems With Application to Laser Electrophotographic Printing Systems, August 23, 2010
Department of Power Mechanical Engineering, National Tsing Hua University, Taiwan, Modeling, Design Optimization, and Robust Control For Digital Laser Printing Systems, April 10, 2008
Department of Mechatronics Engineering, National Changhua University of Education, Taiwan, Modeling, Analysis, and Robust Controls for a Class of Electrophotographic Systems, April 19, 2007

‧ Session Chair/Co-Chair
12th IEEE International Conference on Control & Automation, Kathmandu, Nepal (2016)
10th IEEE Conference on Industrial Electronics and Applications, Auckland, New Zealand (2015)
10th IEEE International Conference on Control and Automation (ICCA), Hangzhou, China (2013)
18th World Congress of the International Federation of Automatic Control (IFAC), Milano, Italy (2011)
6th IEEE Conference on Industrial Electronics and Applications, Peking, China (2011)
7th Asian Control Conference, Hong Kong (2009)
4th IEEE Conference on Industrial Electronics and Applications, Xian, China (2009)
16th National Conference on Fuzzy Theory and its Applicaiton (2008)
CACS International Automatic Control Conference, Taichung, Taiwan (2007)

‧ Reviewer & Judge Committee
- NSC college research project
- NSC research project
- SCI journals (2014-Present): Applied Soft Computing, Control Engineering Practice, IEEE Transactions on Circuits and Systems II: Express Briefs, IEEE Transactions on Energy Conversion, IEEE/ASME Transactions on Mechatronics, International Journal of Systems Science, Journal of the Franklin Institute, Knowledge-Based Systems, Mechatronics
- Conference (2014-Present): AIM (2017), ASCC (2015), CCC (2017), CESCIT (2018), FUZZ-IEEE, IEEE ICCA (2014/), ICSC (2017), IEEE CDC (2017), IEEE ICIEA (2015/2017/2019), IEEE ICSSE (2016), IEEE MSC (2014/2015), IEEE SSCI (2014), IFAC World Congress (2014), MCCA (2017)
Awards
‧ Instructor of Taiwan Green Idea Invention and Design Competition - Silver Medal (2020)
‧ Instructor of Intelligent Innovation and Interdisciplinary Creation Contest - Third Place (2019)
‧ Instructor of International Competition of Robotic Technology Development and Micro-Computer Applications - Excellent Work (2018)
‧ Instructor of Mid-Taiwan MATLAB/Simulink Programming Contest - Honorable Mention (2015)
‧ Outstanding Reviewer - Applied Soft Computing Journal (2014)
‧ Instructor of Master Thesis Honorable Mention, Taiwan Fuzzy Systems Association (2012)
‧ The Outstanding Young Teacher Award, College of Engineering (2011)
‧ The Young Automatic Control Engineering Award - Chinese Automatic Control Society (2011)
‧ The IEEE Transactions on Control Systems Technology (TCST) Outstanding Paper Award - IEEE Control Systems Society (2010)
‧ Instructor of Student Paper Excellency Award, College of Engineering (2007)
‧ Excellent Advisor, College of Engineering (2006)
‧ Member of Phi Tau Phi Scholastic Honor Society of Republic of China (1992-Present)
Selected Publications
● Journal Paper 
1.
Chen, C. L., “Many-Objective Adaptive Fuzzy With Sliding Mode Control for a Class of Switching Power Converters Using Global Optimization,” IEEE Access, no. 10, pp. 10317-10332, 01 2022. (EI、SCI)
2.
Chen, C. L., & Huang, C. S., “An efficient phase shift full bridge DC/DC converter with wide range voltage output: Design and hardware implementation,” Journal of Electrical Engineering & Technology, vol. 2, no. 17, pp. 1157-1168, 01 2022. (EI、SCI)
3.
Y.-H. Yang and C.-L. Chen, “Spatial domain adaptive control of nonlinear rotary systems subject to spatially periodic disturbances,” Journal of Applied Mathematics, no. 2012, pp. 1-12, 07 2012. (SCI)
4.
C.-L. Chen and C.-Y. Chiu, “A fuzzy neural approach to design of a Wiener printer model incorporated into model-based digital halftoning,” Applied Soft Computing, vol. 4, no. 12, pp. 1288-1302, 04 2012. (SCI)
5.
C.-L. Chen and C.-P. Weng , “A multi-objective problem based on fuzzy inference with application to parametric design of an electrophotographic system,” Expert Systems with Applications, vol. 7, no. 38, pp. 8673-8683, 07 2011. (SCI)
6.
C.-P. Weng and C.-L. Chen, “Optimal parameter design for a laser printing system using fuzzy multi-objective genetic algorithm,” Journal of the Chinese Institute of Engineers, vol. 3, no. 34, pp. 367-382, 06 2011. (SCI)
7.
C.-L. Chen and S.-H. Lin, “Intelligent color temperature estimation using fuzzy neural network with application to automatic white balance,” Expert Systems with Applications, vol. 6, no. 38, pp. 7718-7728, 06 2011. (SCI)
8.
Y.-H. Yang and C.-L. Chen, “Spatial-based adaptive iterative learning control of nonlinear rotary systems with spatially periodic parametric variation,” International Journal of Innovative Computing, Information and Control, vol. 6, no. 7, pp. 3407-3417, 06 2011. (SCI)
9.
C.-L. Chen and S.-H. Lin, “Formulating and solving a class of optimization problems for high-performance gray world automatic white balance,” Applied Soft Computing, vol. 1, no. 11, pp. 523-533, 01 2011. (EI、SCI)
10.
C.-L. Chen and Y.-S. Yang, “Position-dependent disturbance rejection using spatial-based adaptive feedback linearization repetitive control,” International Journal of Robust and Nonlinear Control, pp. 1337-1363, 08 2009. (SCI)
11.
C.-L. Chen and C.-P. Weng, “On modeling and simulation of digital laser printing: an integrated model from binary image to toner image,” Journal of the Chinese Institute of Engineers, vol. 3, no. 32, pp. 361-371, 05 2009. (SCI)
12.
C.-L. Chen and G. Chiu, “Halftone banding reduction for a class of electrophotographic systems -- part II: closed-loop control,” Mechatronics, vol. 8, no. 18, pp. 412-425, 10 2008. (SCI)
13.
C.-L. Chen, G. Chiu, and J. P. Allebach, “Halftone banding reduction for a class of electrophotographic systems -- part I: characterization and modeling,” Mechatronics, vol. 8, no. 18, pp. 400-411, 10 2008. (SCI)
14.
C.-L. Chen and G. Chiu, “Banding artifact reduction for a class of color electrophotographic printers with under-actuated motor/gear configuration,” IEEE Trans. Control Systems Technology, vol. 4, no. 16, pp. 577-588, 07 2008. (SCI)
15.
C.-L. Chen and G. Chiu, “Spatially periodic disturbance rejection with spatially sampled robust repetitive control,” ASME Journal of Dynamic Systems, Measurement and Control, vol. 2, no. 130, pp. 11-21, 03 2008. (SCI)
16.
Y.-H. Yang, C.-L. Chen, C.-P. Weng, and S.-H. Lin, “Spatial domain adaptive repetitive controller design for uncertain variable-speed rotational motion systems,” Journal of the Chinese Society of Mechanical Engineers (recommended by Automation 2007) , vol. 1, no. 29, pp. 37-44, 02 2008. (SCI)
17.
C.-L. Chen and C.-P. Weng, “Modeling and simulation of a laser printing system,” NCHU Journal of Engineering (興大工程學刊), vol. 3, no. 18, pp. 175-186, 11 2007.
18.
C.-L. Chen, G. Chiu and J. P. Allebach, “Robust spatial-sampling controller design for banding reduction in electrophotographic process,” Journal of Imaging Science and Technology, vol. 6, no. 50, pp. 530-536, 11 2006. (SCI)
19.
C.-L. Chen, G. T.-C. Chiu and J. P. Allebach, “Banding reduction in EP processes using human contrast sensitivity function shaped photoconductor velocity control,” Journal of Imaging Science and Technology, vol. 3, no. 47, pp. 209-223, 05 2003. (SCI)
● Conference Paper 
1.
B.-Q. Liu, C.-L. Chen, “Modeling and Robust Adaptive Fuzzy Control for Servo Layer Control of a Motor/Gear Subsystem,” 14th IEEE Conference on Industrial Electronics and Applications (ICIEA), 06 2019. Xi'an, China,
2.
C.-Y. Liu, Z.-W. Chang, C.-L. Chen, “Visual Servo Tracking of a Wheeled Mobile Robot Utilizing Both Feature and Depth Information,” 14th IEEE Conference on Industrial Electronics and Applications (ICIEA), 06 2019. Xi'an, China,
3.
M.-W. Lin, T.-C. Wu, C.-L. Chen, “Multi-illuminant Estimation Based on Spatial Fuzzy C-means Clustering with Application to Image White Balance,” 14th IEEE Conference on Industrial Electronics and Applications (ICIEA), 06 2019. Xi'an, China,
4.
Z.-K. Huang, H.-W. Tseng, C.-L. Chen, “Application of Extreme Learning Machine to Automatic License Plate Recognition,” 14th IEEE Conference on Industrial Electronics and Applications (ICIEA), 06 2019. Xi'an, China,
5.
K.-C. Liu, C.-L. Chen, C.-Y. Siao, “Modeling, analysis, and robust adaptive fuzzy control for a class of switching power converters,” 12th IEEE Conference on Industrial Electronics and Applications (ICIEA), pp. 1146-1151, 06 2017. (EI)Siem Reap, Cambodia,
6.
C.-W. Luo, C.-L. Chen, C.-W. Chang, “FPGA implementation of an interval type-2 TSK fuzzy neural system for illuminant estimation and white balance,” 12th IEEE Conference on Industrial Electronics and Applications (ICIEA), pp. 1872-1877, 06 2017. (EI)Siem Reap, Cambodia,
7.
C.-F. Yang, C.-L. Chen, and Y.-S. Wang, “Interval type-2 TSK fuzzy neural model for illuminant estimation,” 12th IEEE International Conference on Control & Automation (ICCA), pp. 517-522, 06 2016. (EI)Kathmandu, Nepal,
8.
J.-X. Chang, C.-L. Chen, and M.-W. Lin, “Operation mode scheduling and fault diagnosis for a motor/gear subsystem,” 10th IEEE Conference on Industrial Electronics and Applications (ICIEA), pp. 323-328, 06 2015. (EI)Auckland, New Zealand,
9.
C.-F. Yang, C.-W. Luo, and C.-L. Chen, “Fuzzy neural system for estimating the color temperature of digitally captured image with FPGA implementation,” 10th IEEE Conference on Industrial Electronics and Applications (ICIEA), pp. 410-415, 06 2015. (EI)Auckland, New Zealand,
10.
C.-F. Yang, C.-W. Luo, and C.-L. Chen, “A fuzzy neural approach to novel color balance with FPGA implementation,” 10th Asian Control Conference (ASCC), pp. 106-111, 05 2015. (EI)Kota Kinabalu, Malaysia,
11.
C.-C. Chen, C.-L. Chen, J.-X. Chang, and C.-F. Yang, “LPV gain-scheduling control for a phase-shifted PWM full-bridge soft switched converter,” 19th World Congress of the International Federation of Automatic Control (IFAC), pp. 6135-6140, 08 2014. (EI)Cape Town, South Africa,
12.
J.-R. Shen, C.-F. Yang, and C.-L. Chen, “Illuminant estimation using a particle swarm optimized fuzzy neural network,” 11th IEEE International Conference on Control and Automation (ICCA), pp. 449-454, 06 2014. (EI)Taichung, Taiwan,
13.
H.-C. Hung, C.-L. Chen, C.-F. Yang, and J.-R. Shen, “A fuzzy-neural system for removal of the color cast for digitally captured images under unknown illuminants,” 10th IEEE International Conference on Control and Automation (ICCA), pp. 1201-1206, 06 2013. (EI)Hangzhou, China,
14.
H.-C. Hung and C.-L. Chen, “A fuzzy inference model for removing the color cast of digitally captured images under unknown illuminants,” International Conference on Fuzzy Theory and Its Application (iFuzzy), 01 2012. (EI)Taichung, Taiwan,
15.
C.-L. Chen and C.-Y. Chiu, “A two-dimensional spatial-based Wiener printer model embedded into model-based digital halftoning,” 18th World Congress of the International Federation of Automatic Control (IFAC), pp. 13594-13599, 09 2011. (EI)Milano, Italy,
16.
K.-H. Tseng and C.-L. Chen, “Design and hardware implementation for a full-bridge phase-shift PWM dc/dc converter system with FPGA-based PI gain-scheduling control,” 6th IEEE Conference on Industrial Electronics and Applications (ICIEA), pp. 1572-1576, 06 2011. (EI)Beijing, China,
17.
H.-C. Lin and C.-L. Chen, “Torque ripples due to positioning errors of Hall sensors and armature windings for PWM permanent magnent brushless dc motors,” 6th IEEE Conference on Industrial Electronics and Applications (ICIEA) , pp. 692-696, 06 2011. (EI)Beijing, China,
18.
C.-L. Chen and S.-H. Lin, “Intelligent color temperature estimation using fuzzy neural network with application to automatic white balance,” IEEE International Conference on Systems, Man and Cybernetics (SMC), pp. 796-803, 01 2010. (EI)Istanbul, Turkey,
19.
S.-H. Lin, C.-L. Chen, and B.-S. You, “A fuzzy neural network with optimal parameters for compensating the effect of ambient light on digitally captured images,” 第十七屆模糊理論及其應用研討會, 12 2009. 台灣高雄,
20.
C.-Y. Chiu, C.-L. Chen, and H.-C. Lin, “A novel model-based digital halftone algorithm incorporating a virtual printer model,” International Automatic Control Conference (自動控制研討會), 11 2009. Taipei, Taiwan,
21.
C.-P. Weng and C.-L. Chen , “Two-dimensional system identification of a digital laser electrophotographic system,” 7th Asian Control Conference (ASCC), pp. 1536-1541, 08 2009. (EI)Hong Kong, China,
22.
Y.-H. Yang and C.-L. Chen , “Spatial-based adaptive iterative learning control of nonlinear rotary systems with spatially periodic parametric variation,” 7th Asian Control Conference (ASCC), pp. 698-703, 08 2009. (EI)Hong Kong, China,
23.
C.-Y. Chiu and C.-L. Chen, “Incorporating the model of a laser printing system into digital halftoning,” Automation (自動化科技研討會), 06 2009. Tainan, Taiwan,
24.
C.-L. Chen and C.-P. Weng, “A fuzzy multi-objective genetic algorithm approach to optimal parameter design for laser electrophotographic systems,” 4th IEEE Conference on Industrial Electronics and Applications (ICIEA), pp. 2786-2791, 05 2009. (EI)Xi’an, China,
25.
C.-L. Chen and S.-H. Lin, “Automatic white balance based on estimation of light source using fuzzy neural network,” 4th IEEE Conference on Industrial Electronics and Applications (ICIEA), pp. 1905-1910, 05 2009. (EI)Xi’an, China,
26.
Ching-Pang Weng, Cheng-Lun Chen, and Cheng-Yu Chiu, “Optimal parameter design for laser printing systems using fuzzy multi-objective genetic algorithm,” 第十六屆模糊理論及其應用研討會, pp. 151-157, 12 2008. 台灣桃園,
27.
Shao-Hua Lin, Cheng-Lun Chen, and Chang-Lin Li, “Color temperature estimation using fuzzy neural network with application to automatic white balance,” 第十六屆模糊理論及其應用研討會, pp. 345-350, 12 2008. 台灣桃園,
28.
C.-L. Chen and Y.-S. Yang, “Spatial-based output feedback adaptive feedback linearization repetitive control of uncertain rotational motion systems subject to spatially periodic disturbances,” 17th IFAC World Congress on Automatic Control (IFAC), pp. 13151-13156, 07 2008. (EI)Seoul, Korea,
29.
S.-H. Lin, C.-L. Chen, Y.-H. Yang, and C.-P. Weng, “Image white balance – solving an optimization problem subject to constrained search direction,” Automation (自動化科技研討會), pp. 1093-1097, 06 2008. Kaohsiung, Taiwan,
30.
Y.-H. Yang and C.-L. Chen, “Spatially periodic disturbance rejection using spatial-based output feedback adaptive backstepping repetitive control,” American Control Conference (ACC) , pp. 4117-4122, 06 2008. (EI)Seattle, WA,
31.
C.-P. Weng, C.-L. Chen, Y.-H. Yang, and S.-H. Lin, “On modeling and simulation of digital laser printing,” International Automatic Control Conference (自動控制研討會), pp. 790-795, 11 2007. Taichung, Taiwan,
32.
C.-L. Chen and Y.-H. Yang, “Adaptive repetitive control for uncertain variable-speed rotational motion systems subject to spatially periodic disturbances,” American Control Conference (ACC), pp. 564-569, 07 2007. (EI)New York, NY (USA),
33.
Y.-H. Yang, C.-L. Chen, C.-P. Weng and S.-H. Lin, “Spatial domain adaptive repetitive controller design for uncertain variable-speed rotational motion systems,” Automation (自動化科技研討會), 06 2007. Taipei, Taiwan,
34.
C.-L. Chen and Y.-H. Yang, “Spatially periodic disturbance rejection for uncertain rotational motion systems using spatial domain adaptive backstepping repetitive control,” 33rd Annual Conference of the IEEE Industrial Electronics Society (IECON), pp. 638-643, 01 2007. (EI)Taipei, Taiwan,
35.
C.-L. Chen and G. Chiu, “Controller design for a class of color electrophotographic systems with under-actuated motor/gear configuration,” 6th Asian Control Conference (ASCC), pp. 147-154, 07 2006. (EI)Bali, Indonesia,
36.
C.-L. Chen and G. T.-C. Chiu, “Compensating for spatially repetitive disturbance with linear parameter varying repetitive control,” Proc. IEEE Int. Conf. Control Applications (CCA), vol. 1, pp. 736-741, 09 2004. (EI)Taipei, Taiwan,
37.
C.-L. Chen and G. T.-C. Chiu, “Incorporating human visual model and spatial sampling in banding artifact reduction,” Proc. American Control Conference (ACC), vol. 3, pp. 2642-2647, 06 2004. (EI)Boston, MA (USA),
38.
C.-L. Chen and G. T.-C. Chiu, “Robust spatially sampled controller design for banding reduction in electrophotographic process,” Proc. IEEE Int. Conf. Robotics and Automation (ICRA), vol. 2, pp. 2622-2627, 09 2003. (EI)Taipei, Taiwan,
39.
C.-L. Chen and G. T.-C. Chiu, “Periodic disturbance rejection using two DOF repetitive control for a motor/gear transmission system,” 15th World Congress on Automatic Control (IFAC), 07 2002. (EI)Barcelona, Spain,
40.
. P. Allebach, G.-Y. Lin, C.-L. Chen, F. A. Baqai, J.-H. Lee, and G. T.-C. Chiu, “Image analysis as a tool for printer characterization and halftoning algorithm development,” Proc. 5th IEEE Southwest Symposium on Image Analysis and Interpretation, pp. 3-8, 04 2002. (EI)Santa Fe, NM (USA),
41.
C.-L. Chen, G. T.-C. Chiu and Jan P. Allebach, “Robust spatial-sampling controller design for closed-loop banding reduction in electrophotographic process,” Int. Conf. Digital Printing Tech. (NIP), pp. 91-97, 01 2002. (EI)San Diego, CA (USA),
42.
C.-L. Chen and G. T.-C. Chiu, “Position-dependent disturbance rejection based on spatial-sampling robust repetitive control with actuator saturation,” Proc. ASME Int. Mech. Engr. Cong. and Expos. (IMECE), vol. 71, pp. 83-88, 01 2002. (EI)New Orleans, LA (USA),
43.
C.-L. Chen, G. T.-C. Chiu and J. P. Allebach, “Banding artifact reduction in electrophotographic processes using OPC drum velocity control,” Int. Conf. Digital Printing Tech. (NIP), pp. 60-66, 09 2001. (EI)Ft. Lauderdale, FL (USA),
44.
C.-L. Chen and G. T.-C. Chiu, “Banding reduction in electrophotographic process,” Proc. IEEE/ASME Int. Conf. Advanced Intelligent Mechatronics (AIM), vol. 1, pp. 81-86, 08 2001. (EI)Como, Italy,
45.
C.-L. Chen and G. T.-C. Chiu, “Disturbance rejection using two degree of freedom repetitive control through mixed sensitivity optimization,” Proc. ASME Int. Mech. Engr. Cong. and Expos. (IMECE), vol.2, pp. 1555-1560, 01 2001. (EI)New York, NY (USA),
● Book 
1.
C.-L. Chen, “Robust Adaptive Fuzzy Control for a Class of Switching Power Converters,” Modern Fuzzy Control Systems and Its Applications, pp. 139-161, 08 2017.
2.
C.-L. Chen, “Robust Adaptive Repetitive and Iterative Learning Control for Rotary Systems Subject to Spatially Periodic Uncertainties,” Robust Control - Theoretical Models and Case Studies, pp. 99-127, 07 2016.
3.
C.-L. Chen, “Spatially Sampled Robust Repetitive Control,” Recent Advances in Robust Control - Theory and Applications in Robotics and Electromechanics, pp. 55-86, 11 2011.
4.
陳正倫/賴永康, “海盜的工具—印表機硬/光碟機與隨身碟,” 3C科技與生活, pp. 81-103, 07 2010.
● Patent 
1.
陳正倫 黃照凱 吳庭禎, “智慧型文字圖形識別方法 (An intelligent method for character pattern recognition；應用：車牌辨識),” 中華民國專利第 I685796 號, 02 2020.
2.
陳正倫 王耀陞, “適應性高動態範圍影像合成演算法 (Adaptive high dynamic range image fusion algorithm),” 中華民國專利第 I590192 號, 07 2017.
3.
陳正倫 林孟緯, “多光源色彩平衡演算法 (Multiple light sources color balance algorithm),” 中華民國專利第 I601091 號, 01 2017.
4.
陳正倫 羅辰瑋, “基於估測修正比例值的色彩平衡演算法 (A color balance algorithm based on estimation of adjusting ratios),” 中華民國專利第 I543115 號, 07 2016.
5.
陳正倫 羅辰瑋, “色溫估測演算法 (A color temperature estimation algorithm),” 中華民國專利第 I552112 號, 01 2016.
6.
C.-L. Chen and G. T.-C. Chiu, “Banding artifact reduction in electrophotographic devices using human visual system based closed-loop drum velocity control,” US Patent No. 6,456,808, 09 2002.
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