| 摘要 |
PURPOSE:To obtain the three-dimensional position of the moving body of high speed through simple constitution by obtaining the three-dimensional position of an object to be measured consisting of the moving body by extracting a very small area formed by image-picking up the moving body in a case to obtain the three-dimensional position of the object to be measured. CONSTITUTION:Image picking up means 3L, 3C and 3R view the object to be measured stereoscopically, and an image picked up picture in which parallax is generated according to distance is obtained. Feature quantity detecting means 4A-4I detect feature quantity by using a feature quantity detection matrix. Corresponding point detecting means 5A-5I detect a corresponding point for every feature data, and parallax data is obtained. Still part detecting means 6A-6I store the parallax data of a still picture part as mean parallax data. Feature solid in which a dynamic picture part is extracted is formed by moving part detecting means 7A-7I, and is outputted as parallax variation data. A parallax data detecting means 8 calculates the parallax data of the very small area consisting of the dynamic picture part, and a dynamic picture displaying means 9 extracts and outputs the picture data of the very small area whose parallax data was obtained. |
