【摘要】 以矩不变为特征的模式识别理论为依据,结合其他数字图像处理技术,开发出不仅能对轻度污染与残缺的条码进行识读,而且能对任意角度有畸变的条码图像进行快速识别的系统。在此基础上,对二维条码图像的识别系统进行了开发研究。更多还原

【Abstract】 The authors have studied the moment--invariants theory of pattern recognition, and combined the oth-er image processing techniques,then developed a one--dimension bar code recognition system which can recognizenot only the lightly polluted and incomplete bar codes but also the distorted bar codes with arbitrarily angle. As aresult,the two--dimension recognition system has been developed and studied.更多还原