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We present a statistical framework to merge the information from silhouettes segmented in multiple view images to infer the 3D shape of an object. The approach is generalising the robust but discrete modelling of the visual hull by using the concept of averaged likelihoods. One resulting advantage of our framework is that the objective function is continuous and therefore an iterative gradient ascent...
Network fragmentation is the process of splitting a large amount of communication data into smaller fragments that comply with the Maximum Transmission Unit supported by the interconnect. We present a novel fragmentation approach which optimises communication fragmentation based on the amount of data remaining to be exchanged. Our fragmentation approach has up to 30% lower latency when exchanging...
Scene flow is the motion of the surface points in the 3D world. For a camera, it is seen as a 2D optical flow in the image plane. Knowing the scene flow can be very useful as it gives an idea of the surface geometry of the objects in the scene and how those objects are moving. Four methods for calculating the scene flow given multiple optical flows have been explored and detailed in this paper along...
The direct connection of application logic to network logic allows parallel applications to better leverage the network resources. We present a hardware description language message passing application programming interface (HDL MP API) for FPGAs. This allows an application to operate both local and network resources in a uniform, scalable and portable manner, independent of the interconnect. We use...
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