CONTENT AWARE IMAGE RESIZING FOR TEXT AND CONTONE IMAGES

Patent №

US 8,094,973

Granted

2012-01-10

Filed 2008

Owner

XEROX CORPORATION

Lab

AI components

2

vision · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

12246083

A method, computer readable medium, and computing device for resizing images. A digital image arranged in a rectangular array of pixels is received for resizing in either a horizontal direction or a vertical direction. An energy value is computed for each of the pixels, and pixels are connected to form extended 8-connectivity seams, with each seam having a cumulative energy value. The digital image is segmented into segments corresponding to lines of text and/or images. A seam is selected to best maintain proportionality of white space in the segments when the seam is either replicated or deleted. The selected seam then replicated or deleted. At least the seam selection and replication or deletion is repeated until the resized image is the desired size. The resized image is then outputted to a display screen, storage device, and/or printer.

AI classification

Vision1.00
AI hardware0.93
Natural language0.00
Evolutionary computation0.00
Machine learning0.00
Speech0.00
Planning0.00
Knowledge representation0.00

Ownership

XEROX CORPORATION

assignment · 216380234

Assignors

BERNAL, EDGAR, LOCE, ROBERT P.

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

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