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	GDAL/OGR and Geospatial Data IO Libraries 专著章节 OAI收割出自: Geographic Information Science & Technology Body of Knowledge, Online:John P. Wilson, 2020 作者: Qin, Cheng-Zhi; Zhu, Liang-Jun \| 收藏 \| 浏览/下载：22/0 \| 提交时间：2022/10/21 Geospatial Data Abstract Data Model Raster Data Vector Data Geoprocessing Format Conversion Coordinate Transformation Free And Open Source Software Programming Languages And Libraries
	A Method to Improve the Positioning Accuracy of the Intersection of two Planes 会议论文 OAI收割 Chengdu, China, 2020-05-08 作者: Lian, Xuezheng; Xie, Meilin \| 收藏 \| 浏览/下载：30/0 \| 提交时间：2020/07/21 airborne photoelectric pod homogeneous coordinate conversion cross section positioning accuracy
	An Improved Torque Sensorless Speed Control Method for Electric Assisted Bicycle With Consideration of Coordinate Conversion 期刊论文 OAI收割 IEEE/CAA Journal of Automatica Sinica, 2020, 卷号: 7, 期号: 6, 页码: 1575-1584 作者: Tinghua Li; Qinghua Yang; Xiaowei Tu; Bin Ren \| 收藏 \| 浏览/下载：153/0 \| 提交时间：2021/03/11 Coordinate conversion disturbance observer electric assisted power inertial measurement unit speed control
	LOS stabilization model for ship swaying based on subdivision iterative algorithm 会议论文 OAI收割作者: Shan Qiao[1,2,3], Shunfa Liu[1,2], Chunsheng Xiang[1,2], Guoming Fang[1,2,3], Yufeng Tan[1,2,3] \| 收藏 \| 浏览/下载：27/0 \| 提交时间：2018/12/20 shipborne optical measuring equipment LOS of stabilization Euler angle left multiplication principle coordinate system conversion target acquisition and tracking
	Data preprocessing of the exterior field of vision assembling photogrammetric camera (EI CONFERENCE) 会议论文 OAI收割 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, July 8, 2007 - July 12, 2007, Chengdu, China 作者: Li J.; Li J.; Li J.; Liu J.; Liu J. 收藏 \| 浏览/下载：81/0 \| 提交时间：2013/03/25 Transmit array photogrammetric camera can obtain image which is high geometric fidelity and high photogrammetric quality. However the single chip array CCD image sensor camera can't meet the need of measuring precision and photogrammetric covering area. In order to obtain large numbers of information and extensive photogrammetric covering area we must increase field of vision angle and improve photogrammetric covering area. And all these objects can be realized by exterior field of vision assembling photogrammetric camera. Two side work must be done before images which obtained by exterior field of vision assembling photogrammetric camera be used in photogrammetry. First all assembling camera focal plane need be converted to a benchmark coordinate focal plane to realize camera digital assembling. Second images must be re-sampled and processing. Because of coordinate conversion two images from different assembling cameras can be established function relation which a pixel of image from a camera is corresponding to a pixel of another image from different camera. But through this conversion some pixels maybe extrusion together and other pixels separate on an image area. So interpolation direction finding(IDF) is used to obtain these pixels and realize image re-sampling. In this paper the structure of exterior field of vision assembling photogrammetric camera is analyzed and the coordinate conversion method of exterior field of vision assembling photogrammetric camera and image gray re-sampling method also can be discussed. All the works are based to data pretreatment of exterior vision assembling photogrammetric camera.