System and method for video frame sequence control
AssigneeHewlett-Packard Development Company, L.P.
InventorsKar-Han Tan, Irwin E. Sobel, Alan A. McReynolds
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Abstract
A video sequence control system 100 comprising: a video frame sequence component 102 for providing video frames 104 for display by a projector 108, the video frames having a sequence 110 of at least one crosstalk reduction frame 112 followed a n image frames 114; and a synchronization control component 118, the synchronization control component 118 communicatively coupled to an image capture device 120 the synchronization control component providing a timing signal 122 to synchronize image capture with the occurrence of the at least one crosstalk reduction frame in the video frame sequence.
Claims15
A video sequence control system comprising:
- a video frame sequence component for providing video frames for display by a projector, the video frames having a sequence of at least one crosstalk reduction frame followed an image frames;
- and
- a synchronization control component, the synchronization control component communicatively coupled to an image capture device the synchronization control component providing a timing signal to synchronize image capture with the occurrence of the at least one crosstalk reduction frame in the video frame sequence.
A method of controlling the capture of video frames in a video frame sequence comprising the steps of:
- producing video frame sequences for display by a projector, wherein the video frame sequence include at least one crosstalk reduction frame followed by n image frames and
- producing a synchronization control signal, wherein the synchronization signal is communicatively coupled to an image capture device, wherein the synchronization control signal provides information regarding the occurrence of the at least one crosstalk reduction frame, wherein responsive to the synchronization control signal an image is captured by the image capture device.
A non-transitory computer readable storage medium having computer readable program instructions stored thereon for causing a computer system to perform instructions, the instructions comprising the steps of:
- capturing a first image of a display and a scene in front of a display, the image capture occurring when a projector for projecting a video frame sequence including at least one crosstalk reduction frame followed by n image frames on the display is projecting a crosstalk reduction frame and
- blending the captured first image with a corresponding image frame.
Dependencies are inferred from the claim text.