•  Talks:
    • Data Science Degree Program, National Taiwan University & Academia Sinica, Taipei City, Taiwan. (Dec. 16, 2022)
    • AI50, Smart City Submit & Expo, Taipei City, Taiwan. (March 24, 2021) [YouTube]
    • ITRI AI Showcase by MOEA & CITC, ITRI, Taipei City, Taiwan. (October 14, 2020) [YouTube]
    • TINVA, Hsinchu County, Taiwan. (Aug. 13, 2020)  [YouTube]
    • Health IoT and Subsystem by IDB and SSTC, ITRI, Hsinchu County, Taiwan. (June 24, 2020)
    • Department of Teaching Application and Human Resource Development, National Normal University, Taipei City, Taiwan. ( May 7, 2020)
    • ideasHatch by IDB and III & Department of Interaction Design, National Taipei University of Technology, Taipei City, Taiwan. (March 25, 2020)  [YouTube]
    • Department of Industrial Engineering and Management, National Chiao Tung University, Hsinchu City, Taiwan. (Dec. 24, 2019)
    • TINVA, Hsinchu County, Taiwan. (Nov. 28, 2019)
    • RiCARE of RiTEK & Institute of Service Science, National Tsing Hua University, Hsinchu City, Taiwan. (Oct. 16, 2019)
    • Department of Industrial Engineering and Management, National Chiao Tung University, Hsinchu City, Taiwan. (June 10, 2019)
    • Department of Statistics and Information Science, Fu Jen Catholic University, New Taipei City, Taiwan.  (March 26, 2019)
    • Graduate School at ShenZhen, Tsinghua University, ShenZhen, China.
  • US Patents:
    • Y.-N. Liu, C.-T. Shen, P.-Y. SU, H.-P. Tseng, Camera array system, US Patent, US9118879B2, 2015-08-25, Grant.
    • Y.-L. Chien and C.-T. Shen, Method and Related Device for Restoring Image for Electronic Device, US Patent, US8199204B2, 2012-06-12, Grant.
    • Y.-L. Chien and C.-T. Shen, Blur Image Adjusting Method, US Patent, US8139884B2, 2012-03-20, Grant.
  •  Journals:
    • Soo-Chang Pei, Chih-Tsung Shen: Color Enhancement With Adaptive Illumination Estimation for Low-Backlighted Displays. IEEE Trans. Multimedia 19(8): 1956-1961 (2017)
    • Chih-Tsung Shen, Hung-Hsun Liu, Ming-Hsuan Yang, Yi-Ping Hung, Soo-Chang Pei: Viewing-Distance Aware Super-Resolution for High-Definition Display. IEEE Trans. Image Processing 24(1): 403-418 (2015)
    • Soo-Chang Pei, Chih-Tsung Shen, Tzu-Yen Lee:
      Visual Enhancement Using Constrained L0 Gradient Image Decomposition for Low Backlight Displays. IEEE Signal Process. Lett. 19(12): 813-816 (2012) [Code]
  • Conferences:
    • Yan-Ying Li, Hsin-Jung Cheng, Yen Liu, Chih-Tsung Shen:
      Edge-Computing Convolutional Neural Network with Homography-Augmented Data for Facial Emotion Recognition. IEEE ICIP 2019.
    • Chih-Tsung Shen, Ching-Hao Lai, Yi-Ping Hung, Soo-Chang Pei:
      Visual enhancement via reinforcement parameter learning for low backlighted display. ACM SIGGRAPH Asia Technical Briefs 2017.
    • Chih-Tsung Shen, Zongqing Lu, Yi-Ping Hung, Soo-Chang Pei:
      Visual enhancement using sparsity-based image decomposition for low backlight displays. IEEE ISCAS 2016: 2563-2566.
    • Soo-Chang Pei, Wen-Wen Chang, Chih-Tsung Shen:
      Saliency detection using superpixel belief propagation. IEEE ICIP 2014: 1135-1139 [Code]
    • Soo-Chang Pei, Chih-Tsung Shen: High-dynamic-range parallel multi-scale retinex enhancement with spatially-adaptive prior. IEEE ISCAS 2014: 2720-2723
    • He-Lin Luo, Chih-Tsung Shen, Yu-Chun Chen, Ru-Han Wu, Yi-Ping Hung:
      Automatic Multi-resolution Joint Image Smoothing for Depth Map Refinement. ACPR 2013: 284-287
    • Chih-Tsung Shen, Hung-Hsun Liu, Ming-Sui Lee, Yi-Ping Hung, Soo-Chang Pei:
      Spatially-varying super-resolution for HDTV. IEEE ISCAS 2013: 1195-1198 [Code]
    • Chih-Tsung Shen, Feng-Ju Chang, Yi-Ping Hung, Soo-Chang Pei:
      Edge-preserving image decomposition using L1 fidelity with L0 gradient. ACM SIGGRAPH Asia Technical Briefs 2012.
    • Chih-Tsung Shen, Wen-Liang Hwang, Soo-Chang Pei: Spatially-varying out-of-focus image deblurring with L1-2 optimization and a guided blur map. IEEE ICASSP 2012: 1069-1072 [Code]
    • Soo-Chang Pei, Chih-Tsung Shen, Wen-Hui Chu: Edge-preserving image decomposition based on guided upper/lower envelops. IEEE ISCAS 2012: 2781-2784
    • Chih-Tsung Shen, Wen-Liang Hwang: Color image enhancement using retinex with robust envelope. IEEE ICIP 2009: 3141-3144 [Code]
    • Y.-J. Lin, C.-T. Shen, C.-C. Lin, and H.-C. Yen, A Fast Image Fusion Algorithm for Image Stabilization on Hand-Held Consumer Electronics, IEEE ICCE 2009: 1-2
    • P.-H. Lin, C.-T. Shen, C.-C. Lin, and H.-C. Yen, Contrast Enhancement on Color Images Using Iterative Histogram Rearrangement, IEEE ISCE 2009: 382-386
    • C.-T. Shen, P.-H. Lin, C.-C. Lin, and H.-C. Yen,  Image Enhancement Using Piecewise Transfer Functions with Segmentations, IEEE ISCE 2008: 1-4