发明申请
US20070237424A1 Method and apparatus instrumenting a camera to: measure, model and insert target objects at their right size into pictures
审中-公开
测量相机的方法和装置：测量，建模并将目标对象以合适的尺寸插入到图像中
- 专利标题： Method and apparatus instrumenting a camera to: measure, model and insert target objects at their right size into pictures
- 专利标题（中）： 测量相机的方法和装置：测量，建模并将目标对象以合适的尺寸插入到图像中
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申请号： US11391858申请日： 2006-03-29
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公开(公告)号： US20070237424A1公开(公告)日： 2007-10-11
- 发明人: Bernard Burg , Philippe Morin , Kevin Takagi
- 申请人： Bernard Burg , Philippe Morin , Kevin Takagi
- 专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.
- 主分类号： G06K9/36
- IPC分类号： G06K9/36
摘要：
Apparatus and methods are provided for measuring a size of an object in a field of view of a captured image. A distance is measured from a focal point of the image to the object. A cursor is fit to the object and the size of the object is estimated based on processing the measured distance, image parameters and the cursor. Alternatively, a model having dimensions corresponding to the object boundaries is fit to the object boundaries. At least one dimension is estimated from among the dimensions of the fitted model. The size of the object is estimated by determining the dimensions based on the estimated dimension, image parameters and the fitted model.
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