Extended depth-of-field correction using reconstructed depth map
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United States of America
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Mar 11, 2025
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May 23, 2024
app pub date -
Nov 21, 2022
filing date -
Nov 21, 2022
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Abstract
A computer-implemented method includes obtaining 3D model of real-world environment; receiving image of real-world environment captured using camera and pose information indicative of camera pose from which image is captured; utilising 3D model of real-world environment to generate reconstructed depth map from perspective of camera pose; and applying extended depth-of-field correction to image segment(s) of image that is/are out of focus, by using point spread function determined for camera, based on optical depths in segment(s) of reconstructed depth map corresponding to image segment(s) of image.
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