公开(公告)号：US10477185B2

公开(公告)日：2019-11-12

申请号：US16226643

申请日：2018-12-20

Applicant: Google LLC

Inventor： Jonathan Tilton Barron ,  Stephen Joseph DiVerdi ,  Ryan Geiss

IPC: H04N13/239 ,  G06T7/38 ,  G06K9/62 ,  G06T5/00 ,  G06T5/10 ,  H04N9/09 ,  G06T7/269 ,  H04N5/235 ,  G06T7/292 ,  G06T7/30 ,  H04N13/271 ,  H04N13/25 ,  H04N13/00

Abstract: The present disclosure relates to methods and systems that may improve and/or modify images captured using multiscopic image capture systems. In an example embodiment, burst image data is captured via a multiscopic image capture system. The burst image data may include at least one image pair. The at least one image pair is aligned based on at least one rectifying homography function. The at least one aligned image pair is warped based on a stereo disparity between the respective images of the image pair. The warped and aligned images are then stacked and a denoising algorithm is applied. Optionally, a high dynamic range algorithm may be applied to at least one output image of the aligned, warped, and denoised images.