Image processing method of backlight illumination control...

Details Image processing method of backlight illumination control... Image processing method of backlight illumination control...

2011-08-23

2011-08-23

Tran, My-Chau T (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S087000, C345S204000, C345S211000, C345S213000

Reexamination Certificate

active

08004489

ABSTRACT:
An image processing method of backlight illumination control is provided herein. First, an image including a plurality of pixels is received, wherein a first function is a relation between a gray-level value of one of the pixels and a displaying illumination of a backlight. The first function is compared with a characteristic function to obtain the specific function, wherein the characteristic function is a relation between the gray-level value and a predetermined displaying illumination of the backlight, and the specific function is a relation between the gray-level value and a remapped gray-level value. The specific function is utilized to remap the gray-level -value so as to adjust the displaying illumination. Therefore, the present invention enhances the displaying illumination for better visual quality.

REFERENCES:
patent: 7825938 (2010-11-01), Chen
patent: 2006/0209005 (2006-09-01), Pedram et al.

Affiliated with

Also associated with

Rating

Image processing method of backlight illumination control... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Image processing method of backlight illumination control..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image processing method of backlight illumination control... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2707423