Enhanced processing for scanning video
First Claim
Patent Images
1. A method of video processing comprising:
- registering one or more frames of input video received from a sensing unit, the sensing unit being capable of operation in a scanning mode, to project the frames onto a common reference and to obtain registered frames of the input video;
maintaining a scene model corresponding to said sensing unit'"'"'s field of view;
processing said registered frames of said input video to obtain processed video, said processing utilizing said scene model, wherein said processed video includes visualization of at least one result of said processing.
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Abstract
A method of video processing may include registering one or more frames of input video received from a sensing unit, where the sensing unit may be capable of operating in a scanning mode. The registration process may project the frames onto a common reference. The method may further include maintaining a scene model corresponding to the sensing unit'"'"'s field of view. The method may also include processing the registered frames using the scene model, where the result of processing the registered frames includes visualization of at least one result of processing.
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Citations
48 Claims
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1. A method of video processing comprising:
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registering one or more frames of input video received from a sensing unit, the sensing unit being capable of operation in a scanning mode, to project the frames onto a common reference and to obtain registered frames of the input video;
maintaining a scene model corresponding to said sensing unit'"'"'s field of view;
processing said registered frames of said input video to obtain processed video, said processing utilizing said scene model, wherein said processed video includes visualization of at least one result of said processing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35)
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36. A method of estimating motion of a sensing unit based on video frames provided by said sensing unit, the method comprising performing at least two of the operations selected from the group consisting of:
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using a translational model of motion between video frames;
using an affine model of motion between video frames; and
using a perspective projection model of motion between video frames. - View Dependent Claims (37, 38, 39, 40, 41, 42, 43, 44, 45)
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46. A video processing system comprising:
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at least one sensing device to be operated in a scanning mode;
a video processor coupled to said at least one scanning device to receive video frames from said at least one sensing device, the video processor to register said video frames, to maintain at least one scene model corresponding to said video frames, and to process said video frames based on said at least one scene model; and
a monitoring device coupled to said video processor, wherein said video processor visualizes at least one result of processing said video frames on said monitoring device. - View Dependent Claims (47, 48)
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Specification