Image processing for saturated pixels
AssigneeQUALCOMM Incorporated
InventorsLee-Kang Liu, Micha Galor Gluskin, Ying Noyes
Life of this patent
Estimating the term…
Abstract
Aspects of the present disclosure relate to systems and methods for decorrelating one or more saturated regions of an image. In one example, a first phase image and a corresponding second phase image may be obtained. One or more saturated regions of the first phase image and second phase image may be determined. A weight may be applied to each pixel in the one or more saturated regions of the first and second phase images may be weighted to generate a weighted first phase image and a weighted second phase image, and one or more image processing operations may be performed on the weighted first and second phase images.
Claims27
A method for decorrelating one or more saturated regions of an image, the method comprising:
- obtaining a first phase image and a corresponding second phase image;
- determining one or more saturated regions of the first and second phase images;
- applying a corresponding pseudorandom weight to each pixel in the one or more saturated regions of the first phase image and the second phase image, to generate a weighted first phase image and a weighted second phase image;
- and
- performing one or more image processing operations on the weighted first and second phase images.
An image processing device configured to decorrelate one or more saturated regions of an image, comprising:
- one or more processors;
- and
- a memory coupled to the one or more processors and including instructions that, when executed by the one or more processors, cause the image processing device to:
- obtain a first phase image and a corresponding second phase image;
- determine one or more saturated regions of the first and second phase images;
- apply a corresponding pseudorandom weight to each pixel in the one or more saturated regions of the first phase image and second phase image to generate a weighted first phase image and a weighted second phase image;
- and
- perform one or more image processing operations on the weighted first and second phase images.
A non-transitory, computer-readable storage medium storing instructions that, when executed by one or more processors of an image processing device, cause the image processing device to:
- obtain a first phase image and a corresponding second phase image;
- determine one or more saturated regions of the first and second phase images;
- apply a corresponding pseudorandom weight to each pixel in the one or more saturated regions of the first and second phase images to generate a weighted first phase image and a weighted second phase image;
- and
- perform one or more image processing operations on the weighted first and second phase images.
An image processing device, comprising:
- means for obtaining a first phase image and a corresponding second phase image;
- means for determining one or more saturated regions of the first and second phase images;
- means for applying a corresponding pseudorandom weight each pixel in the one or more saturated regions of the first and second phase images to generate a weighted first phase image and a weighted second phase image;
- and
- means for performing one or more image processing operations on the weighted first and second phase images.
Dependencies are inferred from the claim text.