发明名称 |
IMAGE PROJECTING DEVICE, IMAGE PROCESSING DEVICE, IMAGE PROJECTING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM |
摘要 |
Disclosed is an image projecting device, including a projecting part configured to project an image for calibration onto a projection object, an image capturing part configured to capture an image of an area including the projection object with a projected image for calibration, a binary image producing part configured to calculate plural first thresholds corresponding to plural first divided areas provided by dividing the area, based on a captured image, and to produce a binary image of the captured image, based on the first thresholds, and a corresponding point sampling part configured to sample corresponding points between the image for calibration and the binary image. |
申请公布号 |
US2013057707(A1) |
申请公布日期 |
2013.03.07 |
申请号 |
US201213595425 |
申请日期 |
2012.08.27 |
申请人 |
HASEGAWA FUMIHIRO;SUMIYOSHI SHINICHI;RICOH COMPANY, LTD. |
发明人 |
HASEGAWA FUMIHIRO;SUMIYOSHI SHINICHI |
分类号 |
H04N17/02 |
主分类号 |
H04N17/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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