| FRAME ALIGNMENT USING MULTIVIEW CONSTRAINTS (2007) | |||||||||||||||
Abstract | |||||||||||||||
| suj it gdit., j awahar, pj n} i iit. net Capturing an event using multiple cameras is gaining popularity today. Simultaneously, constraints underlying multiview geometry are also being explored. The video streams for each view have to be synchronized and aligned to a common time axis before the multiview constraints can be applied to them. Synchronization of the video frames necessarily needs a hardware based solution that is applied while capturing. However, the alignment problem between the frames of multiple views can be solved using the multiview algebraic constraints an aligned set of views must obey. In this paper, we formulate the multiview alignment problem and explore solutions for it. We also provide two specific algorithms for 3-view alignment and show their results on mapped image points. | |||||||||||||||
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