Title:
動きベクトル検出装置及び方法、並びに、映像信号処理装置及び方法
Document Type and Number:
Japanese Patent JP5733139
Kind Code:
B2
Abstract:
Provided is a motion vector detecting apparatus capable of detecting a motion vector of a pulldown-converted 3D image signal with high precision. A pulldown detecting unit detects whether a 3D image signal is a pulldown-converted image signal. An LR separating unit outputs an LR separation signal separated into left and right image signals in each of frames having the same image content. A frame delay LR separating unit outputs a frame delay LR separation signal separated into left and right image signals in a frame before one repetition period. A motion vector detector detects motion vectors of the left and right image signals, An LR combination unit combines the motion vectors of the left and right image signals to output the combined motion vectors as a motion vector.
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Inventors:
Toshiyuki Shishido
Hideki Aiba
Hideki Aiba
Application Number:
JP2011211000A
Publication Date:
June 10, 2015
Filing Date:
September 27, 2011
Export Citation:
Assignee:
Jvc kenwood corporation
International Classes:
H04N7/01; H04N13/122
Domestic Patent References:
| JP2010232878A | ||||
| JP11346370A | ||||
| JP2010226243A |
Foreign References:
| WO2011099267A1 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Shunichi Takahashi