公开(公告)号：US5917927A

公开(公告)日：1999-06-29

申请号：US822771

申请日：1997-03-21

申请人： Satoru Satake ,  Rodney S. Baishiki ,  Jeffrey M. Moser

发明人： Satoru Satake ,  Rodney S. Baishiki ,  Jeffrey M. Moser

IPC分类号： G06T7/00 ,  G06K9/00

CPC分类号： G06T7/0004 ,  G01N21/85 ,  G06T2207/10016 ,  G06T2207/30128

摘要： Rice and other grains are inspected by a video camera system, and the data are processed to determined grain measurements, whether each grain is broken, and to obtain measures such as the percent broken by weight of a sample of rice. The apparatus takes a sample of grains or a stream of grains, and conveys it into view of a video camera. The grains in the camera's view are illuminated by an illumination system. After the grain images have been acquired by the camera and electronics, the grains are then removed from the camera's viewing area to an output stream or hopper, and uninspected grains may be conveyed into the camera's view to continue the process. The image data is processed to identify individual grains and then to perform measurements on them.

摘要翻译： 水稻和其他谷物由摄像机系统检查，数据被处理以确定谷物测量，每个谷物是否破碎，并获得诸如水稻样品的重量百分比等措施。 该装置取出谷物或谷物流的样本，并将其传送到摄像机的视野。 相机视图中的颗粒由照明系统照亮。 在通过照相机和电子设备获取谷物图像之后，然后将晶粒从相机的观看区域移除到输出流或料斗，并且未预期的谷粒可以被输送到相机的视图中以继续该过程。 处理图像数据以识别各个颗粒，然后对其进行测量。