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Gao Yunfeng, Jiang Huixuan, Ye Jiangtao: Automatic feeding and clamping device. Han s Laser Technology, Chen Lin, December 9, 2009: CN200910106005

The invention relates to an automatic feeding and clamping device, which comprises a feeding system and a clamping system. The feeding system and the clamping system are provided with a sensing mechanism, a rotating shaft, a transmission device and a power device; the feeding system comprises a mate ...


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Gao Yunfeng, Jiang Huixuan, Xiong Yajun, Zheng Wei: LED (light emitting diode) light spectrum detecting device. Hans Photoelectric Equipment Han s Laser Technology Hans CNC science and technology, June 30, 2010: CN200810217645

The invention discloses an LED (light emitting diode) light spectrum detecting device which comprises a lens group and an optical fiber, wherein the lens group comprises a collimating lens and a frustum cone-like lens, wherein the collimating lens is used for receiving an LED light source and conduc ...


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Gao Yunfeng, Jiang Huixuan, Xiong Yajun, Huang Qinglong, Miao Wei: Gray level image matching method and system. Shenzhen Hen s Laser Technology, Zhang Quanwen, July 8, 2009: CN200810241833

The invention suits the image processing field and provides a gray level image matching method and a system. The method comprises the following steps: acquiring a standard image and an image to be detected; respectively sampling the standard image and the image to be detected to obtain a standard sa ...


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