Systems and Methods for Multiscopic Noise Reduction and High-Dynamic Range

Patent №

US 9,762,893

Granted

2017-09-12

Filed 2015

Owner

GOOGLE INC.

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

14961102

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.

VisionH04N 13/239G06T 5/10G06T 5/70G06T 5/90G06T 7/269G06T 7/292G06T 7/30G06T 7/38+13 more

AI classification

Vision1.00
AI hardware0.01
Natural language0.00
Machine learning0.00
Evolutionary computation0.00
Speech0.00
Knowledge representation0.00
Planning0.00

Ownership

GOOGLE INC.

assignment · 372450047

Assignors

BARRON, JONATHAN TILTON, DIVERDI, STEPHEN JOSEPH, GEISS, RYAN

On an employer assignment, the assignors are typically the inventors.

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