【摘要】 定义了一种二维码 ,并针对这种二维码提出了基于投影直方图法的图像识别方法 ,该方法成功地解决了图像识别中对于此类具有不确定边缘的二维码识别问题 ,对于其他在图像识别中边缘不确定目标的识别同样具有很高的参考价值更多还原

【Abstract】 A kind of 2D codes are defined and an approach to code recognition is put forward based on projection histogram. This method succeed in recognizing uncertain edge objects. The processing is fast and simple, which is suitable for online detection. It is shown that this method can be applied to industrial online detection.更多还原