corner checking的用法和樣例：
例句
- Invariant corner detection is a most important preprocessing step for image shape classification and recognition.
摘要在圖像形態分類與識別系統中，不變性角點檢測是很重要的預處理環節。 - The method based on corner detecting combined with image matching is used to get the coordinates of the end executor of the manipulation arm in the image coordinate system.
採用角點檢測和圖像匹配相結合的方法來獲取機械臂末端執行器在圖像坐標系中的坐標。
