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View synthesis using depth image-based rendering generates virtual viewpoints of a 3D scene based on texture and depth information from a set of available cameras. One of the core components in view synthesis is image inpainting which performs the reconstruction of areas that were occluded in the available cameras but are visible from the virtual viewpoint. Inpainting methods based on Markov random...
Multiview video is becoming increasingly popular as the format for 3D video systems that use autostereoscopic displays or freeviewpoint navigation capabilities. However, the algorithms that drive these applications are not yet mature and can suffer from subtle irregularities such as color imbalances inbetween different cameras. Regarding the problem of color correction, state-of-the-art methods directly...
When compared to conventional 2-D video, multiview video can significantly enhance the visual 3-D experience in 3-D applications by offering horizontal parallax. However, when processing images originating from different views, it is common that the colors between the different cameras are not well- calibrated . To solve this problem, a novel energy function -based color correction method for multiview...
As 3D content is becoming ubiquitous in today's media landscape, there is a rising interest for 3D displays that do not demand wearing special headgear in order to experience the 3D effect. Autostereoscopic displays realize this by providing multiple different views of the same scene. It is however unfeasible to record, store or transmit the amount of data that such displays require. Therefore there...
A multi-sensor network for landslide monitoring is under development at Tongji University, Shanghai. The current implementation is setup on a landslide model located in the main university campus. Here the network was tested during some experiments where a landslide runoff was triggered by means of artificial rainfall. The sensor network is based on a wireless architecture that at the moment is used...
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