Motion vector detecting method of a video signal

Details Motion vector detecting method of a video signal Motion vector detecting method of a video signal

1993-07-06

1995-02-07

Chin, Tommy P.

Television

Image signal processing circuitry specific to television

Motion vector generation

H04N 7130

Patent

active

053879473

ABSTRACT:
A motion vector detecting method of a digital video signal includes an edge image detecting process for detecting an edge for the video signal within a current frame and a previous frame, an image converting process for converting the edge detected image from the edge image detecting process into a binary-coded image, and a motion vector detecting process for detecting an interframe motion vector with respect to only an edge part from the binary-coded image.

REFERENCES:
patent: 4488174 (1984-12-01), Mitchell et al.
patent: 4546385 (1985-10-01), Anastassiou
patent: 4656507 (1987-04-01), Greaves
patent: 4847677 (1989-07-01), Music et al.
patent: 4884136 (1989-11-01), Ninomiya et al.
patent: 5153719 (1992-10-01), Ibenthal
patent: 5251028 (1993-10-01), Iu
patent: 5282255 (1994-01-01), Bovik et al.

Affiliated with

Also associated with

Rating

Motion vector detecting method of a video signal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Motion vector detecting method of a video signal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Motion vector detecting method of a video signal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1113574