Generally lowercase, A is like C, with three E's.

The strokes fluctuate greatly.

That a is more round.

/70cfeiyinggkqfm2e88um _ a/forum/pic/item/c13787949064ef0ed21b70da.jpg, have a look again. In fact, there are times when capital letters are written, but that is usually signed by others ~

In fact, there is another technology that compares the image, stroke order, speed and pressure of handwritten signature with real signature samples by computer to identify the authenticity of handwritten signature in real time-handwritten signature recognition technology came out in Jilin. The researcher who developed this technology is Jilin University.

Handwritten signature identification and authentication technology is an internationally recognized and easily accepted identification method, and it is also a frontier topic in the field of computer pattern recognition. It was not until the last two or three years that this technology made a breakthrough in the United States and Japan. Through painstaking research, researchers of Jilin University have successfully developed a handwritten signature recognition and authentication system for high-end financial customers. Electronic manuscript handwriting system; Handwritten signatures identify many products with independent intellectual property rights, such as computer file protection systems. On this basis, we signed a cooperative development agreement with Tsinghua Tongfang Co., Ltd. and Beijing Mi 'an Information and Communication Technology Co., Ltd. ..

According to another introduction, this handwritten signature recognition product can effectively solve the bottleneck problem in e-government and e-commerce, and prevent the phenomenon of fraudulent deposits in the field of financial securities. According to the prediction of the International Biometric Industry Association, the software and hardware market of biometric authentication technology, including handwritten signature recognition technology, will reach $2 billion in 2005. China's electronic signature law will be implemented on April 1 2005, which provides a broader market for related products.