| 2026 | AAAI | Towards Illumination-Aware Restoration of Metalens-Captured Images: A New Dataset and a Strong Baseline. | Fen Fang, Xinan Liang, Muli Yang, Jinghong Zheng, Tobias Wilhelm W. Mass, Ying Sun, Xulei Yang, Xuewu Xu, Zhengguo Li |
| 2026 | AAAI | Next-Generation Metalens Vision System: Powered by AI and Applied to AI. | Fen Fang, Muli Yang, Henan Wang, Xinan Liang, Tobias Wilhelm W. Mass, Xuewu Xu, Xulei Yang, Zhengguo Li |
| 2023 | ICCV | NDDepth: Normal-Distance Assisted Monocular Depth Estimation. | Shuwei Shao, Zhongcai Pei, Weihai Chen, Xingming Wu, Zhengguo Li |
| 2023 | ICIP | Neural Augmented Exposure Interpolation for HDR Imaging. | Zhengguo Li, Chaobing Zheng, Jinghong Zheng, Shiqian Wu |
| 2023 | IECON | Progressive Physics-Driven Deep Conversion Of sRGB to Raw Images. | Haiyan Shu, Zhengguo Li, Jinghong Zheng, Zhuo Chen |
| 2023 | IECON | Monocular Depth Estimation: A Survey. | Dong Wang, Zhong Liu, Shuwei Shao, Xingming Wu, Weihai Chen, Zhengguo Li |
| 2023 | IECON | Physics-Driven Deep Panoramic Imaging for High Dynamic Range Scenes. | Chaobing Zheng, Yilun Xu, Weihai Chen, Shiqian Wu, Zhengguo Li |
| 2022 | CVPR | Pruning rPPG Networks: Toward Small Dense Network with Limited Number of Training Samples. | Changchen Zhao, Pengcheng Cao, Shoushuai Xu, Zhengguo Li, Yuanjing Feng |
| 2022 | ICIP | Simultaneous Smoothing and Sharpening Using iWGIF. | Zhengguo Li, Jinghong Zheng, J. Senthilnath |
| 2022 | ICIP | Single Image Dehazing via Model-Based Deep-Learning. | Zhengguo Li, Chaobing Zheng, Haiyan Shu, Shiqian Wu |
| 2021 | ICASSP | Non-Local Single Image DE-Raining Without Decomposition. | Chaobing Zheng, Zhengguo Li, Yuwen Li, Shiqian Wu |
| 2021 | ICIP | Multi-Scale Model Driven Single Image Dehazing. | Zhengguo Li, Haiyan Shu |
| 2021 | IJCAI | Deep Reinforcement Learning Boosted Partial Domain Adaptation. | Keyu Wu, Min Wu, Jianfei Yang, Zhenghua Chen, Zhengguo Li, Xiaoli Li |
| 2021 | IROS | Cognitive Navigation for Indoor Environment Using Floorplan. | Jun Li, Chee Leong Chan, Jian Le Chan, Zhengguo Li, Kong-Wah Wan, Wei-Yun Yau |
| 2020 | ICASSP | Cross Image Cubic Interpolator for Spatially Varying Exposures. | Zhengguo Li, Jinghong Zheng, Shoulie Xie, Haiyan Shu |
| 2020 | ICASSP | Exposure Interpolation Via Hybrid Learning. | Chaobing Zheng, Zhengguo Li, Yi Yang, Shiqian Wu |
| 2018 | CVPR | A Novel Framework for Remote Photoplethysmography Pulse Extraction on Compressed Videos. | Changchen Zhao, Chun-Liang Lin, Weihai Chen, Zhengguo Li |
| 2018 | ICARCV | Reciprocal Collision Avoidance for Nonholonomic Mobile Robots. | Lei Wang, Zhengguo Li, Changyun Wen, Renjie He, Fanghong Guo |
| 2018 | ICARCV | Outlier Detection using Hierarchical Spatial Verification for Visual Place Recognition. | Miaolong Yuan, Zhengguo Li, Kong-Wah Wan, Wei-Yun Yau |
| 2018 | ICIP | Detail Preserving Multi-Scale Exposure Fusion. | Qiantong Wang, Weihai Chen, Xingming Wu, Zhengguo Li |
| 2018 | Tencon | Lost Robot Self-Recovery via Exploration Using Hybrid Topological-Metric Maps. | Miaolong Yuan, Wei-Yun Yau, Zhengguo Li |
| 2017 | ICIP | Intelligent detail enhancement for differently exposed images. | Fei Kou, Weihai Chen, Xingming Wu, Zhengguo Li |
| 2016 | ICASSP | Single image brightening via exposure fusion. | Zhengguo Li, Jinghong Zheng |
| 2015 | ICASSP | Single image haze removal via a simplified dark channel. | Zhengguo Li, Jinghong Zheng, Wei Yao, Zijian Zhu |
| 2015 | ICASSP | A hybrid edge-preserving image smoothing scheme for noise removal. | Jinghong Zheng, Zhengguo Li |
| 2015 | ICASSP | Noise reduced high dynamic range tone mapping using information content weights. | Zijian Zhu, Zhengguo Li, Shiqian Wu, Pasi Frnti |
| 2015 | ICIP | Superpixel based patch match for differently exposed images with moving objects and camera movements. | Jinghong Zheng, Zhengguo Li |
| 2014 | ICARCV | Camera noise model-based motion detection and blur removal for low-lighting images with moving objects. | Shoulie Xie, Jinghong Zheng, Zhengguo Li |
| 2014 | ICASSP | Selectively detail-enhanced exposure fusion via a gradient domain content adaptive bilateral filter. | Zhengguo Li, Jinghong Zheng |
| 2013 | ICASSP | Perceptually relevant energy function for seam carving. | Hui Li Tan, Yih Han Tan, Zhengguo Li, Susanto Rahardja, Chuohao Yeo |
| 2013 | ICASSP | Residual DPCM for lossless coding in HEVC. | Yih Han Tan, Chuohao Yeo, Zhengguo Li |
| 2012 | ICASSP | A local intensity adaptive structural similarity index. | Zhengguo Li, Chuohao Yeo, Yih Han Tan, Susanto Rahardja |
| 2012 | ICASSP | A bilateral filter in gradient domain. | Zhengguo Li, Jinghong Zheng, Zijian Zhu, Shiqian Wu, Susanto Rahardja |
| 2012 | ICASSP | Noise reduction for differently exposed images. | Wei Yao, Zhengguo Li, Susanto Rahardja |
| 2012 | ICIP | Anti-ghost of differently exposed images with moving objects. | Zhengguo Li, Shiqian Wu, Zijian Zhu, Shoulie Xie, Susanto Rahardja |
| 2012 | SIGGRAPH | Patching of moving objects for ghosting-free HDR synthesis. | Jinghong Zheng, Zhengguo Li, Zijian Zhu, Shiqian Wu, Susanto Rahardja |
| 2012 | SIGGRAPH | 2D denoising factor for high dynamic range imaging. | Zijian Zhu, Zhengguo Li, Susanto Rahardja, Pasi Frnti |
| 2011 | ICASSP | Structural similarity indices for high dynamic range imaging. | Zhengguo Li, Zijian Zhu, Susanto Rahardja |
| 2011 | ICASSP | Quadratic optimization based small scale details extraction. | Zhengguo Li, Jinghong Zheng, Chuohao Yeo, Susanto Rahardja |
| 2011 | ICIP | Fast movement detection for high dynamic range imaging. | Zhengguo Li, Zijian Zhu, Susanto Rahardja |
| 2011 | ICIP | Intra-prediction with adaptive sub-sampling. | Yih Han Tan, Chuohao Yeo, Zhengguo Li, Susanto Rahardja |
| 2011 | ICIP | Low-complexity mode-dependent KLT for block-based intra coding. | Chuohao Yeo, Yih Han Tan, Zhengguo Li |
| 2011 | ICIP | Chroma intra prediction using template matching with reconstructed luma components. | Chuohao Yeo, Yih Han Tan, Zhengguo Li, Susanto Rahardja |
| 2011 | ICIP | De-ghosting of HDR images with double-credit intensity mapping. | Zijian Zhu, Zhengguo Li, Susanto Rahardja, Pasi Frnti |
| 2011 | ISCAS | Mode-dependent fast separable KLT for block-based intra coding. | Chuohao Yeo, Yih Han Tan, Zhengguo Li, Susanto Rahardja |
| 2011 | MMSP | On residual quad-tree coding in HEVC. | Yih Han Tan, Chuohao Yeo, Hui Li Tan, Zhengguo Li |
| 2010 | ICASSP | Robust generation of high dynamic range images. | Zhengguo Li, Zijian Zhu, Shoulie Xie, Shiqian Wu, Susanto Rahardja |
| 2010 | ICASSP | Half-quadratic regularization based de-noising for high dynamic range image synthesis. | Wei Yao, Zhengguo Li, Susanto Rahardja, Susu Yao, Jinghong Zheng |
| 2010 | ICASSP | Collaborative image processing algorithm for detail refinement and enhancement via multi-light images. | Jinghong Zheng, Zhengguo Li, Susanto Rahardja, Susu Yao, Wei Yao |
| 2010 | ICIP | Movement detection for the synthesis of high dynamic range images. | Zhengguo Li, Susanto Rahardja, Zijian Zhu, Shoulie Xie, Shiqian Wu |
| 2010 | ICIP | A robust and fast anti-ghosting algorithm for high dynamic range imaging. | Shiqian Wu, Shoulie Xie, Susanto Rahardja, Zhengguo Li |
| 2010 | ICIP | Detecting and composing near-identical HDR images without exposure information. | Zijian Zhu, Susanto Rahardja, Zhengguo Li, Pasi Frnti |
| 2010 | IPAS | Edge-detected detail enhancement through synthesis of multi-light images. | Jinghong Zheng, Zhengguo Li, Susanto Rahardja, Susu Yao |
| 2010 | SIGGRAPH | Robust movement detection based on a new similarity index for HDR imaging. | Zhengguo Li, Susanto Rahardja, Shiqian Wu, Zijian Zhu, Shoulie Xie |
| 2010 | SiggraphA | Fast patching of moving regions for high dynamic range imaging. | Zhengguo Li, Zijian Zhu, Shiqian Wu, Susanto Rahardja |
| 2009 | ICIP | High dynamic range compression by half quadratic regularization. | Zhengguo Li, Susanto Rahardja, Susu Yao, Jinghong Zheng, Wei Yao |
| 2008 | ISCAS | Early detection of all-zero block in H.264 with new rate-quantization models. | Wei Yao, Zhengguo Li, Susanto Rahardja |
| 2007 | ICASSP | Adaptive Decoder Complexity Reduction for Coarse Granular Scalability. | He Li, Zhengguo Li, Changyun Wen |
| 2007 | ISCAS | An OWE-based Algorithm for Line Scratches Restoration in Old Movies. | Jin Xu, Jinghuo Guan, Xingdong Wang, Jun Sun, Guangtao Zhai, Zhengguo Li |
| 2007 | ISCAS | Image Quality Assessment using Foveated Wavelet Error Sensitivity and Isotropic Contrast. | Susu Yao, Weisi Lin, Ee Ping Ong, Zhongkang Lu, Mei Hwan Loke, Zhengguo Li |
| 2007 | ISCAS | Balanced Inter-Layer Prediction for Combined Coarse Granular Scalability and Spatial Scalability. | Wei Yao, Zhengguo Li, Susanto Rahardja |
| 2007 | VCIP | Motion refined medium granular scalability. | Zhengguo Li, Wei Yao, Susanto Rahardja |
| 2006 | ICARCV | A Practical Chaotic Secure Communication Scheme Based on Chen's System. | Yuan Ji, Chengjin Zhang, Changyun Wen, Zhengguo Li |
| 2006 | ICIP | Conversational Video Communication of H.264/AVC with Region-of-Interest Concern. | Yang Liu, Zhengguo Li, Yeng Chai Soh, Mei Hwan Loke |
| 2006 | ISCAS | Fast mode decision for spatial scalable video coding. | He Li, Zhengguo Li, Changyun Wen, Lap-Pui Chau |
| 2005 | ICIP | A novel SNR refinement scheme for scalable video coding. | Zhengguo Li, Yang Liu, Yeng Chai Soh |
| 2005 | MMSP | Customer Adaptive Combined SNR and Spatial Scalability. | Zhengguo Li, Susanto Rahardja, Xiao Lin, Wei Yao |
| 2004 | ICASSP | Geometrically determining leaky bucket parameters for video streaming over constant bit-rate channels. | Ping Li, Weisi Lin, Susanto Rahardja, Xiao Lin, Xiaokang Yang, Zhengguo Li |
| 2004 | ICASSP | Block INTER mode decision for fast encoding of H.264. | Dajun Wu, Si Wu, Keng Pang Lim, Feng Pan, Zhengguo Li, Xiao Lin |
| 2004 | ICIP | Adaptive rate control for H.264. | Zhengguo Li, Feng Pan, Keng Pang Lim, Xiao Lin, Susanto Rahardja |
| 2004 | ICIP | Motion compensated temporal filtering with optimal temporal distance between each motion compensation pair. | Yang Liu, Zhengguo Li, Yeng Chai Soh |
| 2004 | ICIP | Fast intra mode decision algorithm for H.264/AVC video coding. | Feng Pan, Xiao Lin, Susanto Rahardja, Keng Pang Lim, Zhengguo Li, Dajun Wu, Si Wu, C. All, W. Ye, Z. Liang |
| 2004 | ISCAS | Adaptive intra-frame quantization for very low bit rate video coding. | Feng Pan, Zhengguo Li, Keng Pang Lim, Xiao Lin, Susanto Rahardja, Si Wu, Dajun Wu |
| 2003 | ISCAS | Unequal packet loss resilience for MPEG-4 video over the Internet. | Xiaokang Yang, Ce Zhu, Zhengguo Li, Xiao Lin, Nam Ling |
| 2002 | ICIP | Unequal error protection for motion compensated video streaming over the Internet. | Xiaokang Yang, Ce Zhu, Zhengguo Li, Genan Feng, Si Wu, Nam Ling |
| 2002 | ICIP | Degressive error protection algorithm for MPEG-4 FGS video streaming. | Xiaokang Yang, Ce Zhu, Zhengguo Li, Genan Feng, Si Wu, Nam Ling |
| 2002 | ICIP | A router based unequal error control scheme for video over the Internet. | Xiaokang Yang, Ce Zhu, Zhengguo Li, Genan Feng, Si Wu, Nam Ling, Feng Pan |