Two experiments were designed to examine the effects of target size and viewing angle on the visual performance on an LCD screen.
本研究从工程心理学角度 ,探讨了有源矩阵液晶显示器上字符辨认效果与观察角度及字符大小的关系。
After analyzing the currently up-to-date techniques of Chinese character recognition, we discussed the Chinese character recognition of the small category character.
在分析当前手写汉字识别技术的基础上,本文重点讨论了小字符集汉字识别的方法,继而以提高汉字识别正确率和识别速度为目标,提出了针对小字符集汉字识别的BP神经网络分类器的改进方法。