The technique system of intelligent sketching is presented, including the pen based natural gesture interface, free-hand sketching input, sketching recognition and sketch based solid modeling.

构建出智能草图的技术体系，包括基于单笔划的自然手势界面，徒手草图输入，草图识别与基于草图的几何建模。

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The recognition system consisted the informative traits including electrocardiographic parameters (25% of the traits), some anthropological and hematologic traits and subjects' age.

认辨系统包括的有价值的性状为心电图指标（占性状的25%）、某些人类学指标、血液学指标和个体年龄。

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Fifthly, the design and realization of doorplate recognition system based on DM642 is presented, including program migration from PC to DSP, program optimization on DM642 platform.

第五，较系统地研究了基于DM 642的门牌号识别系统的设计与实现，具体包括从PC平台到DSP平台的移植，以及面向DM 642平台的程序优化等内容。

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He went on to found several tech companies and to launch groundbreaking products, including the voice-recognition system Interpath Inc. in 1981, McAfee in 1988, and the instant messaging pioneer Tribal Voice in 1996.

CNN: STORY HIGHLIGHTS

He went on to found several tech companies and launch groundbreaking products, including a voice recognition system Interpath in 1981, McAfee in 1988, and the instant messaging pioneer Tribal Voice in 1996.

CNN: STORY HIGHLIGHTS

It not only created the hand-held computer category and the first workable handwriting-recognition system, it also pioneered the whole idea of doing digital tasks -- including e-mail and Internet browsing -- on a device other than the PC.

WSJ: Technology Makes Advances in Decade