Picture storage device separates luminance signal into even numb

Details Picture storage device separates luminance signal into even numb Picture storage device separates luminance signal into even numb

1997-03-28

1998-11-17

Hsia, Sherrie

Television

Image signal processing circuitry specific to television

With details of static storage device

348450, 348489, 348391, 348715, H04N 964

Patent

active

058383948

ABSTRACT:
A picture storage device conveniently employed in conjunction with an electronic still camera or a video camera has an input data converting unit for separating luminance signals of input color picture data having a non-interlaced data format with the sampling rate of the luminance signals and two-route color signals of 4:2:0 into a data string of even-numbered pixels and a data string of odd-numbered pixels, separating the two-route color signals of the color picture data into a data string of the former half pixels and a data string of the latter half pixels, and distributing and re-arraying the separated data, a storage unit having a storage capacity of at least one frame and adapted for storing data in a data re-arraying sequence by the input converting unit, a display data converting unit for converting the data stored in the storage unit into picture-displaying data, and a controller for controlling the input converting unit into synchronization with data writing in the storage unit.

REFERENCES:
patent: 5043799 (1991-08-01), Kohiyama et al.
patent: 5155584 (1992-10-01), Taguchi et al.
patent: 5348581 (1995-01-01), Ikeda
patent: 5469228 (1995-11-01), Kim et al.
patent: 5486929 (1996-01-01), Heyl
patent: 5654773 (1997-08-01), Kajimoto et al.

Affiliated with

Also associated with

Rating

Picture storage device separates luminance signal into even numb does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Picture storage device separates luminance signal into even numb, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Picture storage device separates luminance signal into even numb will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-889515