Chengjiang Long 龙成江[CV]

Ph.D., Principal Scientist
JD Digits
675 E Middlefield Rd
Mountain View, CA 94043

Email: cjfykx AT gmail.com




 

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Home Research/Publications Services Teachings Honors About Me

Research Interests

  • Computer Vision, Machine Learning and Artificial Intelligence
    • Deep learning, active learning, collaborative learning, distributed learning, multiple-X learning, visual recognition, object detection and localization, object/semantic/instance segmentation, image/video editing and enhancement, text-to-image/video generation and image/video caption.
  • Computer Graphics and Visualization
    • Point cloud related research, 6-DOF camera pose estimation, mesh reconstruction and 2D/3D visualization.

Selected Publications

The following are selected journal and conference papers from 46 co-author papers, highlighting 1 T-PAMI, 1 IJCV, 3 CVPR, 4 ICCV, 1 AAAI, 1 T-MM, 1 CAGD, 2 CGF, 2 WACV, 1 ICME, 1 ACCV and 1 ICTAI with 27 1st/2nd-author papers, in which the 2nd authorship indicates the 1st author as my advisors I worked with or as my students/interns/colleagues I closely supervised. For the full list, you can find it in My Google Scholar.

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CLA-GAN: A Context and Lightness Aware Generative Adversarial Network for Shadow Removal

Ling Zhang, Chengjiang Long, Qingan Yuan, Xiaolong Zhang, and Chunxia Xiao

Computer Graphics Forum (CGF), Proceedings of Pacific Graphics (PG), 39(7), 2020.

[PDF] [BibTeX] (Top journal in Computer Graphics)

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Explore Video Clip Order with Self-Supervised and Curriculum Learning for Video Applications

Jun Xiao, Lin Li, Dejing Xu, Chengjiang Long, Jian Shao, Shifeng Zhang, Shiliang Pu, and Yueting Zhuang

IEEE Transaction on Multimedia (T-MM), 2020.

[PDF] [BibTeX] (Top journal in multimedia)

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DOA-GAN: Dual-Order Attentive Generative Adversarial Network for Image Copy-move Forgery Detection and Localization

Ashraful Islam, Chengjiang Long, Arslan Basharat, and Anthony Hoogs

In Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Seattle, WA, USA, Jun 14-19, 2020.

[PDF] [Supp] [Presentation] [Poster] [BibTeX] (Top 3 conference in Computer Vision, acceptance rate: 22%)(The Full-Score Paper!)

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ARShadowGAN: Shadow Generative Adversarial Network for Augmented Reality in Single Light Scenes

Daquan Liu, Chengjiang Long, Hongpan Zhang, Hanning Yu, Xinzhi Dong, and Chunxia Xiao

In Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Seattle, WA, USA, Jun 14-19, 2020.

[PDF] [Supp] [Presentation] [Poster] [Github] [BibTeX] (Top 3 conference in Computer Vision, acceptance rate: 22%)

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Multi-Stage Point Completion Network with Critical Set Supervision

Wenxiao Zhang, Chengjiang Long, Qingan Yan, Alix L.H. Chow, and Chunxia Xiao

Computer-Aided Geometric Design (CAGD), Proceedings of International Conference on Geometric Modeling and Processing (GMP), 2020.

[PDF] [BibTeX] (Top journal in Computer Graphics)

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Multi-Context and Enhanced Reconstruction Network for Single Image Super Resolution

Jiqing Zhang, Chengjiang Long, Yuxin Wang, Xin Yang, Haiyang Mei, and Baocai Yin

In Proc. IEEE International Conference on Multimedia & Expo (ICME), London, United Kingdom, Jun 6-10, 2020.

[PDF] [Supp] [BibTeX] (Acceptance rate: 30%)

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Iterative and Adaptive Sampling with Spatial Attention for Black-Box Model Explanations

Bhavan Vasu and Chengjiang Long

In Proc. IEEE Winter Conf. on Applications of Computer Vision (WACV), Snowmass Village, CO, USA, Mar 2-5, 2020.

[PDF] [Presentation] [YouTube] [Poster] [Github] [BibTeX] (Acceptance rate: 34.5%, arXiv:1912.08387)

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RIS-GAN: Explore Residual and Illumination with Generative Adversarial Networks for Shadow Removal

Ling Zhang, Chengjiang Long, Xiaolong Zhang, and Chunxia Xiao

In Proc. AAAI Conference on Artificial Intelligence (AAAI), New York, NY, USA, Feb 7-12, 2020.

[PDF] [Spotlight] [Poster] [Github] [BibTeX] (Top conference in Artificial Intelligence, acceptance rate: 20.6%, arXiv:1911.09178)

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Shadow Inpainting and Removal Using Generative Adversarial Networks with Slice Convolutions

Jinjiang Wei, Chengjiang Long, Hua Zou, and Chunxia Xiao

Computer Graphics Forum (CGF), Proceedings of Pacific Graphics (PG), 38(7), 2019.

[PDF] [Presentation] [BibTeX] (Top journal in Computer Graphics)

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VITAL: A Visual Interpretation on Text with Adversarial Learning for Image Labeling

Tao Hu, Chengjiang Long, Leheng Zhang, and Chunxia Xiao

arXiv 2019.

[PDF] [BibTeX] (arXiv:1907.11811v2)

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ARGAN: Attentive Recurrent Generative Adversarial Network for Shadow Detection and Removal

Bin Ding, Chengjiang Long, Ling Zhang, and Chunxia Xiao

In Proc. IEEE International Conf. on Computer Vision (ICCV), Seoul, South Korea, Oct 27-Nov 2, 2019.

[PDF] [Poster] [BibTeX] (Top 3 conference in Computer Vision, acceptance rate: 25%. arXiv:1908.01323)

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Automated Pig Counting Using Deep Learning

Mengxiao Tian, Hao Guo, Hong Chen, Qing Wang, Chengjiang Long, and Yuhao Ma

Computers and Electronics in Agriculture, 2019.

[PDF] [BibTeX] (Top journal in Agriculture)

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A Coarse-to-fine Deep Convolutional Neural Network Framework for Frame Duplication Detection and Localization in Forged Videos

Chengjiang Long, Arslan Basharat, and Anthony Hoogs

In Proc. IEEE Conference on Computer Vision and Pattern Recognition Workshop (CVPRW) on Media Forensics, Long Beach, CA, USA, June 17, 2019.

[PDF] [Spotlight] [Poster] [BibTeX] (arXiv:1811.10762v2)

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Urban Semantic 3D Reconstruction from Multiview Satellite Imagery

Matthew J. Leotta, Chengjiang Long, Bastien Jacquet, Matthieu Zins, Dan Lipsa, Jie Shan, Bo Xu, Zhixin Li, Xu Zhang, Shih-Fu Chang, Matthew Purri, Jia Xue, and Kristin Dana

In Proc. IEEE Conference on Computer Vision and Pattern Recognition Workshop (CVPRW) on EARTHVISION, Long Beach, CA, USA, June 17, 2019.

[PDF] [Poster] [Project] [Github] [BibTeX] (The Best Paper Award!)

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Deep Neural Networks In Fully Connected CRF For Image Labeling With Social Network Metadata

Chengjiang Long, Roddy Collins, Eran Swears, and Anthony Hoogs

In Proc. IEEE Winter Conf. on Applications of Computer Vision (WACV), Waikoloa Village, HI, USA, Jan 7-11, 2019.

[PDF] [Supp] [Presentation] [YouTube] [Poster] [BibTeX] (Acceptance rate: 36.0%, arXiv:1801.09108)

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Collaborative Active Visual Recognition from Crowds: A Distributed Ensemble Approach

Gang Hua, Chengjiang Long, Ming Yang, and Yan Gao

IEEE Trans. on Pattern Analysis and Machine Intelligence (T-PAMI), 40(3): 582-594, 2018.

[PDF] [Datasets] [BibTeX] (Top 2 journal in Computer Vision)

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How Does A Camera Look At One 3D CAD Object?

Chuang Xing, Chengjiang Long , Hao Guo , Yongwei Nie , Yuan Zhang , Dehai Zhu , Qin Ma , and Mengxiao Tian

In Proc. IEEE International Conference on Tools with Artificial Intelligence (ICTAI), Boston, MA, USA, Nov 6-8, 2017.

[PDF] [Presentation] [BibTeX] (Acceptance rate: 36.7%)

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A C3D-based Convolutional Neural Network for Frame Dropping Detection in a Single Video Shot

Chengjiang Long, Eric Smith, Arslan Basharat, and Anthony Hoogs

In Proc. IEEE Conference on Computer Vision and Pattern Recognition Workshop (CVPRW) on Media Forensics, Honolulu, Hawaii, USA, July 26, 2017.

[PDF] [Presentation] [BibTeX]

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Correlational Gaussian Processes for Cross-domain Visual Recognition

Chengjiang Long and Gang Hua

In Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Honolulu, Hawaii, USA, July 21-26, 2017.

[PDF] [Poster] [BibTeX] (Top 3 conference in Computer Vision, acceptance rate: 29.2%)

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L2GSCI: Local to Global Seam Cutting and Integrating for Accurate Face Contour Extraction

Yongwei Nie, Xu Cao, Chengjiang Long, Ping Li, and Guiqing Li

arXiv, 2017.

[PDF] [BibTeX] (arXiv:1703.01605)

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A Joint Gaussian Process Model for Active Visual Recognition with Expertise Estimation in Crowdsourcing.

Chengjiang Long, Gang Hua, and Ashishi Kapoor

International Journal of Computer Vision (IJCV), 116(2): 136®C160, 2016.

[PDF] [Datasets] [BibTeX] (Top 2 journal in Computer Vision)

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Multi-class Multi-annotator Active Learning with Robust Gaussian Process for Visual Recognition

Chengjiang Long and Gang Hua

In Proc. IEEE International Conf. on Computer Vision (ICCV), Santiago, Chile, Dec 13-16, 2015.

[PDF] [Poster] [Spotlight] [BibTeX] (Top 3 conference in Computer Vision, acceptance rate: 30.92%)

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Accurate Object Detection with Location Relaxation and Regionlets Re-localization

Chengjiang Long, Xiaoyu Wang, Gang Hua, Ming Yang, and Yuanqing Lin

In Proc. The 12th Asian Conf. on Computer Vision (ACCV), Singapore, Nov 1-5, 2014.

[PDF] [Poster] [BibTeX] (Acceptance rate: 27% )

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Active Visual Recognition with Expertise Estimation in Crowdsourcing

Chengjiang Long, Gang Hua, and Ashish Kapoor

In Proc. IEEE International Conf. on Computer Vision (ICCV), Sydney, Australia, Dec 3-6, 2013.

[PDF] [Poster] [Datasets] [BibTeX] (Top 3 conference in Computer Vision, acceptance rate: 27.87% )

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Collaborative Active Learning of a Kernel Machine Ensemble for Recognition

Gang Hua, Chengjiang Long, Ming Yang, and Yan Gao

In Proc. IEEE International Conf. on Computer Vision (ICCV), Sydney, Australia, Dec 3-6, 2013.

[PDF] [Poster] [Datasets] [BibTeX] (Top 3 conference in Computer Vision, acceptance rate: 27.87% )

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A New K Nearest Neighbors Search Algorithm Using Cell Grids for 3D Scattered Point Cloud

Jianhui Zhao, Chengjiang Long, Shuping Xiong, Cheng Liu, and Zhiyong Yuan

ELEKTRONIKA IR ELEKTROTECHNIKA, 20(1):81-87, 2014.

[PDF] [BibTeX] (SCI journal)

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A New Region Growing Algorithm for Triangular Mesh Recovery from Scattered 3D Points

Chengjiang Long, Jianhui Zhao, Ravindra S. Goonetilleke, Shuping Xiong, Yihua Ding, Zhiyong Yuan, and Yuanyuan Zhang

Transactions on Edutainment VI, LNCS, 6758: 237®C246, 2011.

[PDF] [BibTeX]

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Transmission: A New Feature for Computer Vision Based Smoke Detection

Chengjiang Long, Jianhui Zhao, Shizhong Han, Lu Xiong, Zhiyong Yuan, Jing Huang, and Weiwei Gao

AICI 2010, Part I, Lecture Notes in Artificial Intelligence, 6319: 389-396, 2010

[PDF] [BibTeX]

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Improvements on IPD Algorithm for Triangular Mesh Reconstruction from 3D Point Cloud

Chengjiang Long, Jianhui Zhao, Zhiyong Yuan, Lu Xiong, Guozhong Liang, and Xuangmin Jiang

In Proc. MINES, Pages 305-308, 2009.

[PDF] [BibTeX]

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A New K-Nearest Neighbors Search Algorithm Based on 3D Cell Grids

Jianhui Zhao, Chengjiang Long, Yihua Ding, and Zhiyong Yuan

Geomatics and Information Science of Wuhan University (in Chinese), 34(5):615-618, 2009.

[PDF] [BibTeX]





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© By Chengjiang Long since Mar 21, 2012.