Signal processing for reducing blur of moving image

Details Signal processing for reducing blur of moving image Signal processing for reducing blur of moving image

2011-05-10

2011-05-10

Shalwala, Bipin (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S087000, C345S089000, C345S208000

Reexamination Certificate

active

07940240

ABSTRACT:
In an image data processing device of the invention, an image memory sequentially stores input image data of multiple frames. A write control module controls a writing operation into the image memory, and a read control module controls a reading operation from the image memory. A driving image data generation module generates the driving image data from read image data sequentially read from the image memory. The driving image data generation module generates the driving image data by replacing at least part of the read image data with regard to selected pixels with mask data. The mask data is set corresponding to a pixel value of the read image data in each of the selected pixels to be replaced with the mask data. This arrangement of the invention effectively reduces blur of a moving image displayed by the image display device, while preventing a significant decrease in luminance level of the displayed image.

REFERENCES:
patent: 6903716 (2005-06-01), Kawabe et al.
patent: 6980225 (2005-12-01), Funamoto et al.
patent: 7173594 (2007-02-01), Nakamura et al.
patent: 7173599 (2007-02-01), Nishimura
patent: 7215357 (2007-05-01), Swift et al.
patent: 2001/0019390 (2001-09-01), Itoh et al.
patent: 2002/0063702 (2002-05-01), Wada et al.
patent: 2003/0142118 (2003-07-01), Funamoto et al.
patent: 2003/0179221 (2003-09-01), Nitta et al.
patent: 2004/0001054 (2004-01-01), Nitta et al.
patent: 2004/0239698 (2004-12-01), Kamada et al.
patent: 2004/0246242 (2004-12-01), Sasaki
patent: 1460242 (2003-12-01), None
patent: 1 255 241 (2002-11-01), None
patent: 1255241 (2002-11-01), None
patent: 1 494 196 (2005-01-01), None
patent: A-11-143442 (1999-05-01), None
patent: A-2002-132220 (2002-05-01), None
patent: A-2002-0082790 (2002-10-01), None
patent: A-2003-315765 (2003-11-01), None
patent: A-2004-302023 (2004-10-01), None

Affiliated with

Also associated with

Rating

Signal processing for reducing blur of moving image does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Signal processing for reducing blur of moving image, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Signal processing for reducing blur of moving image will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2641224