IMAGE MANIPULATION

Patent №

US 7,627,191

Granted

2009-12-01

Filed 2006

Owner

XEROX CORPORATION

Lab

AI components

2

vision · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

11505220

Image data is scaled, rotated and/or otherwise manipulated. Diffusive effects of associated interpolation and/or re-sampling are compensated for, or corrected, by applying an adaptive packing form of error diffusion to output data of one or more manipulating transforms. For example, rank order error diffusion is applied to output data of a manipulating transform, thereby restoring compaction to otherwise diffuse halftone structures (e.g., halftone dots, lines, etc), saturated text and/or other small, high contrast image elements.

VisionAI hardwareH04N 1/3872H04N 1/3877

AI classification

Vision0.97
AI hardware0.72
Natural language0.03
Knowledge representation0.01
Machine learning0.00
Evolutionary computation0.00
Speech0.00
Planning0.00

Ownership

XEROX CORPORATION

assignment · 182040796

Assignors

XU, BEILEI, LOCE, ROBERT P., ZHANG, YEQING

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

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