The image and video processing group at LCAV performs research and education across the full image acquisition, processing and visualization chain. This holistic view relies on the mathematical foundations of analysis and synthesis, which are at the heart of all signal processing.
The group has a number of ongoing collaborations with academia, industry and cultural institutions, including GALATEA, ARTMYN and the Musée de l’Elysée.
Specific research areas include
- Image and scene modelling
- Reflectance function acquisition
- Interference photography
- Multi-view imaging
- Augmented reality
Please select an item from the menu for a detailed presentation of our current efforts in this research domain. You can also consult our archives for a list of past projects.
Recent LCAV publications in this area:
Lippmann Photography: A Signal Processing Perspective
Ieee Transactions On Signal Processing. 2022. Vol. 70, p. 3894 – 3905. DOI : 10.1109/TSP.2022.3191473.Learning rich optical embeddings for privacy-preserving lensless image classification
2022
Bound and Conquer: Improving Triangulation by Enforcing Consistency
IEEE Transactions on Pattern Analysis and Machine Intelligence. 2019. Vol. 42, num. 9, p. 2321 – 2326. DOI : 10.1109/TPAMI.2019.2939530.Embedded Polarizing Filters to Separate Diffuse and Specular Reflection
2019. 14th Asian Conference on Computer Vision (ACCV), Perth, AUSTRALIA, Dec 02-06, 2018. p. 3 – 18. DOI : 10.1007/978-3-030-20890-5_1.Super Resolution Phase Retrieval for Sparse Signals
IEEE Transactions On Signal Processing. 2018. Vol. 67, num. 18, p. 4839 – 4854. DOI : 10.1109/TSP.2019.2931169.Shape from bandwidth: the 2-D orthogonal projection case
2017. The 42nd IEEE International Conference on Acoustics, Speech and Signal Processing, New Orleans, USA, March 5-9, 2017. p. 3809 – 3813. DOI : 10.1109/ICASSP.2017.7952869.Accurate recovery of a specularity from a few samples of the reflectance function
2016. 41st IEEE International Conference on Acoustics Speech and Signal Processing, Shanghai, China, March 20-25, 2016. p. 1596 – 1600. DOI : 10.1109/ICASSP.2016.7471946.Annihilation-driven Localised Image Edge Models
2015. 40th IEEE International Conference on Acoustics, Speech and Signal Processing, Brisbane, April 19-24, 2015. p. 5977 – 5981. DOI : 10.1109/ICASSP.2015.7179119.An Iterative Linear Expansion of Thresholds for l1-based Image Restoration
IEEE Transactions on Image Processing. 2013. Vol. 22, num. 9, p. 3715 – 3728. DOI : 10.1109/TIP.2013.2270109.Sparse Image Restoration Using Iterated Linear Expansion of Thresholds
2011. 18th IEEE International Conference on Image Processing, Brussels, Belgium, September 11-14, 2011. p. 1905 – 1908. DOI : 10.1109/ICIP.2011.6115842.LCAV-IVP