Tribute to Academician Shi Qingyun, an expert in pattern recognition---- "Kehai Chasing Stars" No. 313
◎ Instantaneous detection of fingerprints tens of thousands, the original fine "grayscale" of the map. Dare to cross the global miracle tree, fully autonomous, and open up the high-tech Chinese road.
Soft women are the most difficult to carry. The cancer devil smiled at the lack of care. The cornerstone of the algorithm is cast for life. Where is the soul? Straight with Huaxia Qingyun Ferry.
"(Fisherman's Pride)—Zhang Biao)
Today is the birthday of Academician Shi Qingyun (August 14, 1936 - December 9, 2002). Originally a professor in the Department of Mathematics, she began to engage in pattern recognition research after the age of 40, presided over the research project of fingerprint automatic recognition system, and created the theory and algorithm for accurately calculating the local direction of the lines from the fingerprint gray scale map and obtaining the direction map. The successful development of a technologically advanced fingerprint automatic recognition practical system has enabled the mainland to have an information processing system with independent intellectual property rights in the field of social security, which is widely used in public security and banking fields, and has been identified and evaluated as a scientific and technological achievement in the leading position in the world.
She presided over the research work of the national "Seventh Five-Year Plan" scientific and technological research project "Pattern Recognition Image Database", and achieved four results with international advanced level and two with international leading level.
In 1993, he was elected as an academician of the Chinese Academy of Sciences.
In October 1990, the fingerprint recognition system developed by Shi Qingyun defeated the competition of japan and the United States in the United States, winning the bid in one fell swoop, marking that China's image pattern recognition technology reached the international leading level, and the product began to enter the international market.
After Shi Qingyun had cancer resection surgery in 1993, he threw himself into intense work. The cancer returned in 1999 because the research work was at a critical stage and there was no immediate surgery. When she learned in 2002 that cancer cells had metastasized to the brain, she said that the reason for the treatment was to be able to work, and since she could no longer work and could no longer contribute to the country, she should not add to the burden on the country. Calmly gave up treatment and died peacefully. A reporter once asked her "how to think about life and death", she said: "I don't seem to have this problem in my head." I'm actually a very simple person... My greatest interest is work, and whenever possible, I try to do more for the country."