Method and system for filtering a panoramic video signal using visual fixation
Assignee3649954 Canada Inc.
InventorJean Mayrand
Life of this patent
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Assignee3649954 Canada Inc.
InventorJean Mayrand
Estimating the term…
Methods and apparatus for filtering panoramic video signals using visual fixation are disclosed. A panoramic video signal organized into indexed frames is displayed and durations of visual fixations of a viewer of the display are measured by means of detecting the viewer's gaze positions and identifying clusters of adjacent gaze positions. For each visual fixation attaining a prescribed duration threshold, a segment of the panoramic video signal corresponding to a respective view region of prescribed shape and dimensions is extracted to form a filtered video signal. Contents of successive frames of the panoramic signal are cyclically supplied to a bank of content-filtering units operating concurrently to produce individual content-filtered frames which are concatenated for transmission to respective destinations.
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A system which streams video signals to a plurality destinations in real-time, the system comprising:
A method of streaming video signals to a plurality destinations in real-time, the system comprising:
Dependencies are inferred from the claim text.