VIRTUAL LENS SIMULATION FOR VIDEO AND PHOTO CROPPING
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United States of America
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Issued Date -
Feb 6, 2025
app pub date -
Oct 18, 2024
filing date -
Oct 18, 2024
priority date (Note) -
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status (Latency Note)
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Abstract
In a video capture system, a virtual lens is simulated when applying a crop or zoom effect to an input video. An input video frame is received from the input video that has a first field of view and an input lens distortion. A selection of a sub-frame representing a portion of the input video frame is obtained that has a second field of view smaller than the first field of view. The sub-frame is processed to remap the input lens distortion to a desired lens distortion in the sub-frame. The processed sub-frame is output.
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