Digital Image Resampling

Patent №

US 8,520,971

Granted

2013-08-27

Filed 2010

Owner

APPLE INC.

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

12895764

Systems, methods and computer program products are disclosed for resampling a digital image. According to an implementation, a source image can be presharpened and upsampled to a first upsampled image having a specified image size and a first level of presharpening. The source image is also presharpened and upsampled to a second upsampled image having the specified image size and second level of presharpening that is less than the first level of presharpening. The first and second upsampled images are deblurred. A binary edge mask image is generated from the deblurred, upsampled images. The binary edge mask image is dilated and blurred to generate a deep mask image. The first and second, deblurred upsampled images are blended together using the deep mask image.

VisionG06T 3/40G06T 3/403

AI classification

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

Ownership

APPLE INC.

assignment · 255630034

Assignors

CRANDALL, RICHARD E., KLIVINGTON, JASON ALEXIS, VAN DER MERWE, RUDOLPH, ZIMMER, MARK ALAN

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

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