Title:
映像処理装置及び映像表示装置
Document Type and Number:
Japanese Patent JP4412323
Kind Code:
B2
Abstract:
An image processor includes a motion vector acquisition section for acquiring and outputting an image motion vector in pixel or a predetermined block unit from plural frames included in an input image signal; and a frame interpolation section for generating an interpolated frame by using the motion vector provided by the motion vector acquisition section and for combining the interpolated frame with a frame of the input image signal, thereby composing a signal of a new frame sequence. The motion vector acquisition section includes a first motion vector acquisition section acquiring a motion vector by matching process and a second motion vector acquisition section acquiring a motion vector based on a relative misalignment of a predetermined edge component between two temporally successive frames in a specific area of an input image signal's frame.
Inventors:
Nobuhiro Fukuda
Masahiro Ogino
Mizuhashi Yoshiaki
Takashi Oyama
Masahiro Ogino
Mizuhashi Yoshiaki
Takashi Oyama
Application Number:
JP2006353700A
Publication Date:
February 10, 2010
Filing Date:
December 28, 2006
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
H04N7/01
Domestic Patent References:
| JP2003304507A | ||||
| JP8149510A | ||||
| JP4234276A | ||||
| JP2007235403A | ||||
| JP2008109626A |
Attorney, Agent or Firm:
Manabu Inoue