Title:
IMAGE SENSOR
Document Type and Number:
WIPO Patent Application WO/2018/105290
Kind Code:
A1
Abstract:
The present invention controls devices on the basis of the trajectory of a target object generated on the basis of high-speed image data that is different from low-speed image data for display. An imaging element captures images of the target object and generates frames of image data arranged in chronological order. A binarization processing unit performs binarization processing on each frame and generates binary frames. A tracking processing unit generates differences between chronologically adjacent binary frames and tracks changes in the position of the target object included in the binary frames. A moment generation unit calculates the moments of the binary frames. A center-of-gravity position generation unit generates the center-of-gravity position for the target object included in the binary frames. A trajectory generation unit predicts and generates the trajectory for the target object. A control signal supply unit supplies a control signal to the control-target device on the basis of the trajectory for the target object.
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Inventors:
KOBAYASHI MASATSUGU (JP)
INOUE SATORU (JP)
HORIE YOUSUKE (JP)
NOSE ATSUSHI (JP)
OHYAMADA MITSUO (JP)
SAEKI TAKASHI (JP)
INOUE SATORU (JP)
HORIE YOUSUKE (JP)
NOSE ATSUSHI (JP)
OHYAMADA MITSUO (JP)
SAEKI TAKASHI (JP)
Application Number:
PCT/JP2017/040037
Publication Date:
June 14, 2018
Filing Date:
November 07, 2017
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
G06T7/66; G06T7/254; H04N5/232
Foreign References:
| JPH0916863A | 1997-01-17 | |||
| JP2004145669A | 2004-05-20 | |||
| JP2002543503A | 2002-12-17 | |||
| JP2001521403A | 2001-11-06 | |||
| JP2008219489A | 2008-09-18 | |||
| JP2010005267A | 2010-01-14 | |||
| JP2008160436A | 2008-07-10 |
Attorney, Agent or Firm:
MARUSHIMA, Toshikazu (JP)
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