| 2017 | DCC | Spatially Scalable HEVC for Layered Division Multiplexing in Broadcast. | Kiran M. Misra, C. Andrew Segall, Jie Zhao, Seung-Hwan Kim, Joan Llach, Alan Stein, John Stewart, Hendry, Ye-Kui Wang, Yan Ye, Yong He |
| 2010 | ICASSP | Interactive tone mapping for High Dynamic Range video. | Zhe Wang, Jiefu Zhai, Tao Zhang, Joan Llach |
| 2009 | ICIP | Improving the quality of depth image based rendering for 3D Video systems. | Zefeng Ni, Dong Tian, Sitaram Bhagavathy, Joan Llach, Bangalore S. Manjunath |
| 2009 | ICIP | Non-uniform backlighting computation for high dynamic range displays. | Jiefu Zhai, Joan Llach |
| 2009 | ICIP | Temporally consistent caption detection in videos using a spatiotemporal 3D method. | Dong-Qing Zhang, Sitaram Bhagavathy, Joan Llach |
| 2008 | ICPR | A method of small object detection and tracking based on particle filters. | Yu Huang, Joan Llach, Chao Zhang |
| 2007 | ICASSP | Adaptive Spatio-Temporal Video Noise Filtering for High Quality Applications. | Sitaram Bhagavathy, Joan Llach |
| 2007 | ICIP | Multi-Scale Probabilistic Dithering for Suppressing Banding Artifacts in Digital Images. | Sitaram Bhagavathy, Joan Llach, Jiefu Zhai |
| 2004 | ICIP | Adaptive spatio-temporal filtering for video de-noising. | Hye-Yeon Cheong, Alexis M. Tourapis, Joan Llach, Jill M. Boyce |
| 1998 | ICIP | Tracking of Generic Objects for Video Object Generation. | Ferran Marqus, Joan Llach |