IMAGE CORRECTION APPARATUS

Patent №

US 7,539,342

Granted

2009-05-26

Filed 2005

Owner

OMRON CORPORATION

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

11127109

An object of the invention is to provide an apparatus which performs correction only to a high-brightness portion generated in a particular region, in which a decrease in brightness is necessary, and glaze is removed or reduced. A correction process in which the brightness or the lightness is decreased is simply performed to a pixel in which the brightness or the lightness is high, but a predetermined region (for example, face, eyes, and mouth) of a subject is detected and a degree of correction of each pixel is determined based on the detection result (a position and a color of the predetermined region). Therefore, the region in which the decrease in brightness is not necessary is maintained at high brightness, and the image correction is performed only to the region in which the decrease in brightness is necessary (for example, the region in which the glaze of a skin is generated).

VisionH04N 1/62G06T 5/40G06T 5/70G06T 5/94G06T 7/136H04N 1/6086H04N 1/628G06T 2207/10024+2 more

AI classification

Vision0.99
Natural language0.00
AI hardware0.00
Knowledge representation0.00
Evolutionary computation0.00
Machine learning0.00
Speech0.00
Planning0.00

Ownership

OMRON CORPORATION

assignment · 168800237

Assignors

TABATA, NAOHIRO, YOSHIDA, YOKO

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

From the same owner

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