Title:
動き検出回路、およびその動作方法
Document Type and Number:
Japanese Patent JP4444235
Kind Code:
B2
Abstract:
The present invention provides a motion estimation circuit and an operating method thereof. The motion estimation circuit includes processing elements PEm (−n≰m≰n, n represents a search range), data latches FFk (−n
Inventors:
Takeshi Yang
Application Number:
JP2006132801A
Publication Date:
March 31, 2010
Filing Date:
May 11, 2006
Export Citation:
Assignee:
Unicom Technology Co., Ltd.
International Classes:
H04N19/50; H04N19/136; H04N19/137; H04N19/196; H04N19/423; H04N19/436; H04N19/51
Other References:
Huang,Y.W. et al,Hardware architecture design for variable block size motionestimation in mpeg-4 avc/jvt/itu-t h.264,Proc. of Int.Symp on Circuit and Systems 2003,2003年 5月,P.796-799
Yap,S.Y. and McCanny J.V., A VLSI architecture for variable block size video motion estimation ,IEEE Trans. on Circuits and Systems II,2004年 7月,Vol.51,No.7,P.384-389
Yap,S.Y. and McCanny J.V., A VLSI architecture for variable block size video motion estimation ,IEEE Trans. on Circuits and Systems II,2004年 7月,Vol.51,No.7,P.384-389
Attorney, Agent or Firm:
Hideka Tanaka
Yoshiyuki Shiraishi
Kunihiko Shiromura
Tsuyoshi Kumano
Yoshiyuki Shiraishi
Kunihiko Shiromura
Tsuyoshi Kumano