65 results about "Object dynamics" patented technology

The invention belongs to the field of object locating methods and discloses a color identification and contour extraction-based object dynamic locating method. The method comprises the following steps of 1) performing object marking: applying a tag to the surface of each object needed to be identified; 2) performing data obtaining: collecting images of all tags in real time and transmitting the images to a computer; 3) performing color identification: converting the obtained images to an HSV space from an RGB space, and extracting a pixel pattern of each single-color interval; 4) performing contour extraction: performing the contour extraction, and reserving contours with areas in a screening range; and 5) performing object locating: performing fitting on the contours obtained by screening to obtain a minimum fitting periphery, obtaining central point coordinates of the objects, and then obtaining the positions of the objects. According to the method, the to-be-identified objects are subjected to specific color and shape marking, so that the identification difficulty is lowered; and the RGB space is converted to the HSV space, and the specific color intervals are set, so that accurate color distinguishing and accurate object locating can be realized.