The image motion is obtained by the gray project and then the motion data is accurately detected by the griddetection and bit plane match method.
算法采用灰度投影获取全局运动，用网格检测和灰度切分图精确匹配的方法获取更准确的运动数据。
2
In addition, through the grid, physicians can access analytical tools that help them with early cancer detection and diagnosis.
另外，通过格网，医师能够访问分析工具，这些工具可以通过提供早期癌症检测和诊断来协助医师。
3
Generally, different body has different fractal dimension. According to the fractal dimension of the grid fractal dimension, a simple and rapid detection criterion is put forward.