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Deep Unfolding Network for Image Super-Resolution
(2020)2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)Learning-based single image super-resolution (SISR) methods are continuously showing superior effectiveness and efficiency over traditional model-based methods, largely due to the end-to-end training. However, different from model-based methods that can handle the SISR problem with different scale factors, blur kernels and noise levels under a unified MAP (maximum a posteriori) framework, learning-based methods generally lack such ...Conference Paper -
SESAME: Semantic Editing of Scenes by Adding, Manipulating or Erasing Objects
(2020)Lecture Notes in Computer Science ~ Computer Vision – ECCV 2020Recent advances in image generation gave rise to powerful tools for semantic image editing. However, existing approaches can either operate on a single image or require an abundance of additional information. They are not capable of handling the complete set of editing operations, that is addition, manipulation or removal of semantic concepts. To address these limitations, we propose SESAME, a novel generator-discriminator pair for Semantic ...Conference Paper -
Semantic Object Prediction and Spatial Sound Super-Resolution with Binaural Sounds
(2020)Lecture Notes in Computer Science ~ Computer Vision – ECCV 2020Humans can robustly recognize and localize objects by integrating visual and auditory cues. While machines are able to do the same now with images, less work has been done with sounds. This work develops an approach for dense semantic labelling of sound-making objects, purely based on binaural sounds. We propose a novel sensor setup and record a new audio-visual dataset of street scenes with eight professional binaural microphones and a ...Conference Paper -
Video Object Segmentation with Episodic Graph Memory Networks
(2020)Lecture Notes in Computer Science ~ Computer Vision – ECCV 2020 16th European Conference, Glasgow, UK, August 23–28, 2020, Proceedings, Part IIConference Paper -
Efficient volumetric fusion of airborne and street-side data for urban reconstruction
(2017)Proceedings of the 23rd International Conference on Pattern Recognition, ICPR 2016Conference Paper -
A smartphone-based 3D pipeline for the creative industry - The replicate eu project
(2017)International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences ~ 3D Virtual Reconstruction and Visualization of Complex ArchitecturesDuring the last two decades we have witnessed great improvements in ICT hardware and software technologies. Three-dimensional content is starting to become commonplace now in many applications. Although for many years 3D technologies have been used in the generation of assets by researchers and experts, nowadays these tools are starting to become commercially available to every citizen. This is especially the case for smartphones, that ...Conference Paper -
Towards On-Line Digital Doubles
(2007)Proceedings / Third International Symposium on 3D Data Processing, Visualization, and Transmission, 3DPVT 2006, June 14-16, 2006, University of North Carolina, Chapel Hill, USAConference Paper -
Automatic Interactive Calibration of Multi-Projector-Camera Systems
(2006)2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition workshops : CVPR workshops ; New York, New York, USA, 17 - 22 June 2006Conference Paper -
3D from Line Segments in Two Poorly-Textured, Uncalibrated Images
(2007)Proceedings / Third International Symposium on 3D Data Processing, Visualization, and Transmission, 3DPVT 2006, June 14-16, 2006, University of North Carolina, Chapel Hill, USAConference Paper -
Light Source Calibration for IBR and BTF Acquisition Setups
(2007)Proceedings / Third International Symposium on 3D Data Processing, Visualization, and Transmission, 3DPVT 2006, June 14-16, 2006, University of North Carolina, Chapel Hill, USAConference Paper