CRT Image Distortion Determination Experiment

机译：CRT图像失真测定实验

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摘要

An analytical photogrammetric approach was used to determine the geometric distortions of cursor coordinates on an image viewing and measuring system which included a television camera, the associated electronics and a cathode ray tube display. Computer programs were developed to provide the determination of common lens distortion parameters, the camera orientation and additional distortions due to the electronic components, all in several combinations. Measurements made with the use of a calibrated grid were processed through a least squares solution. The mathematical formulation of the various error types can be used to determine the respective errors completely, but not in a single simultaneous solution. Independent determinations of electronic distortion and camera position must be used and coordinate mensuration errors should be monitored and minimized. (Author)

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作者
Sieffert, J. A.;
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年度 1982
页码 p.1-58
总页数 58
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Cathode ray tubes; Display systems; Image processing; Distortion; Photogrammetry; Computer programs; Cathode ray tube screens; Focusing; Numerical methods and procedures; Geometry; Television cameras; Closed circuit television; Grids(Coordinates); Tube grids;

机译：阴极射线管;显示系统;图像处理;失真;摄影测量;计算机程序;阴极射线管屏幕;聚焦;数值方法和程序;几何;电视摄像机;闭路电视;网格（坐标）;管网;

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3. Direct determination of lattice distortions by digital processing of HRTEM images of crystals [J] . G. Ade, R. Lauer Ultramicroscopy . 1999,第3a4期

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4. A Java-based system for remote correction of CRT color distortion [C] . Abrardo, A., Barni, . 1999

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6. Technical Note: Extended field‐of‐view (FOV) MRI distortion determination through multi‐positional phantom imaging [O] . Emil Schüler, Richard Mallozzi, Joshua Levy, 2020

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7. Selection of Satellite Image Series for the Determination of Forest Pathology Dynamics Taking Into Account Cloud Coverage and Image Distortions Based on the Data Obtained from the Key Point Detector [O] . Евгений Трубаков, Evgeniy Trubakov, Андрей Трубаков, 2019

机译：选择卫星图像系列用于确定森林病理动态的云覆盖和图像扭曲基于从关键点检测器获得的数据
8. CRT Image Distortion Determination Experiment. [R] . Sieffert, J. A. 1982

机译：CRT图像失真测定实验。

CRT Image Distortion Determination Experiment

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