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浏览/检索结果: 共12条，第1-10条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Video-Assisted Thoracoscopic Surgery for Treatment of Chronic Obstructive Pulmonary Disease 期刊论文 INDIAN JOURNAL OF SURGERY, 2016, 卷号: 78, 期号: 2, 页码: 112-116 作者:  Liu, Zhonghao;  Jin, Chengyu;  Lui, Raphael;  Guo, Rui;  Yang, Yongwei 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/17 Video-assisted thoracoscopic surgery  Chronic obstructive pulmonary  disease  Lung volume reduction surgery  Thoracotomy   COULD VIDEO-ASSISTED THORACOSCOPIC LOBECTOMY PLUS MEDIASTINAL LYMPH NODE DISSECTION BE PERFORMED FOR NON-SMALL CELL LUNG CANCER IN A LOW-VOLUME HOSPITAL? 会议论文 作者:  Ding, Yanguang;  Wang, Hao;  Jin, Wei;  Xiao, Xiangzhi;  Zhang, Shengchao 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/19 video-assisted thoracoscopic lobectomy  non-small cell lung cancer  Mediastinal lymph node dissection  low-volume hospital   Digital schlieren system for vertical visualization of internal waves 期刊论文 2010, 2010 Zhang Mingzhao; Wang Boxiong; Xu Zhaoting; Luo Xiuzhi 收藏  |  浏览/下载：1/0 3D reconstruction and FEA in the prediction of osteonecrosis collapse of the femoral head 期刊论文 2010, 2010 Zhao Wan-Peng; Lin Feng; Lu Qing-Ping; Wu Zi-Heng; Shi Zhen-Cai 收藏  |  浏览/下载：2/0 Femoral head osteonecrosis collapse prediction using 3-D reconstruction and volume measurement methods 期刊论文 2010, 2010 Zhao Wanpeng; Lin Feng; Lu Qingping; Shi Zhencai 收藏  |  浏览/下载：4/0 Applications of phase masks in volume holographic data storage system and correlators 会议论文 Proceedings of the SPIE - The International Society for Optical Engineering, Quantum Optics, Optical Data Storage, and Advanced Microlithography, Beijing, China, INSPEC Wei Ren; Qiang Ma; Liangcai Cao; Qingsheng He; Guofan Jin 收藏  |  浏览/下载：2/0 Optical Walsh transform based on volume holographic correlator 会议论文 Proceedings of the SPIE - The International Society for Optical Engineering, Quantum Optics, Optical Data Storage, and Advanced Microlithography, Beijing, China, INSPEC Qiang Ma; Wei Ren; Liangcai Cao; Qingsheng He; Guofan Jin 收藏  |  浏览/下载：3/0 Numerical simulation of neutron penumbral imaging 期刊论文 2010, 2010 Zhao Zong-qing; Ding Yong-kun; Liu Dong-jian; Tang Chang-huan; Wen Shu-huai; Pu Yi-kang 收藏  |  浏览/下载：1/0 Design of driving circuit for binocular CCD image system (EI CONFERENCE) 会议论文 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology, April 26, 2010 - April 29, 2010, Dalian, China Zhang M.; Ren J.; Zhang X. 收藏  |  浏览/下载：29/0  |  提交时间：2013/03/25 The paper designs a driving circuit of high sensitive  wide dynamic and high signal-to-noise ratio for binocular CCD imaging system which adopts a Dalsa-made high resolution full-frame 33-mega pixels area CCD FTF5066M. Inner structure and driving timing of the FTF5066M sensor are presented. Field Programmable Gate Array (FPGA) is used as the main device to accomplish the timing design of the circuits and power driver control of the two sensors. By using the Correlated Double Sampling (CDS) technique  the video noise is reduced and the SNR of the system is increased. A 12- bit A/D converter is used to improve the image quality. The output rate of the imaging system designed with integrated chip can reach to 1.3 frames per second through bi-channel. For its good performance  low power consumption and small volume  the driving system can be applied to aeronautics and astronautics field. With a further improvement  a maximum data output rate of 2.7 frames per second can be reached through all the eight channels of the two CCDs. 2010 Copyright SPIE - The International Society for Optical Engineering.   Video shot similarity algorithm based on spatio-temporal slices 会议论文 作者:  Cai, Bo;  Yin, Shuangtai;  Du, Hao;  Zhang, Dengyi;  Zhao, Jianhui 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/05 video shot similarity  video spatio-temporal slice  video volume  video clustering