Efficient optical camera tracking in virtual sets
نویسندگان
چکیده
منابع مشابه
Efficient optical camera tracking in virtual sets
Optical tracking systems have become particularly popular in virtual studios applications tending to substitute electromechanical ones. However, optical systems are reported to be inferior in terms of accuracy in camera motion estimation. Moreover, marker-based approaches often cause problems in image/video compositing and impose undesirable constraints on camera movement, present work introduc...
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During the past few years, there has been an increasing development in the Entertainment industry, thanks mainly to the endorsement of the computer graphics eld advances in almost all video productions. In this context, virtual sets have become particularly popular due to the wide range of modern applications requiring composition of synthetic and natural visual information. Such systems have b...
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Over the past few years, virtual studios applications have significantly attracted the attention of the entertainment in dustry. Optical tracking systems for virtual sets produc tion have become particularly popular tending to substitute electro-mechanical ones. In this work, an existing optical tracking system [IJ is revisited, in order to tackle with inher ent degenerate cases; namely, red...
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With the increase of the number of cameras installed across a video surveillance network, the ability of security staffs to attentively scan all the video feeds actually decreases. Therefore, the need for an intelligent system that operates as a tracking system is vital for security personnel to do their jobs well. Tracking people as they move through a camera network with non-overlapping field...
متن کاملPedestrians Tracking in a Camera Network
With the increase of the number of cameras installed across a video surveillance network, the ability of security staffs to attentively scan all the video feeds actually decreases. Therefore, the need for an intelligent system that operates as a tracking system is vital for security personnel to do their jobs well. Tracking people as they move through a camera network with non-overlapping field...
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ژورنال
عنوان ژورنال: IEEE Transactions on Image Processing
سال: 2001
ISSN: 1057-7149
DOI: 10.1109/83.913595