现有影像纠正精度以控制点精度评定为基础，对于精度探讨采用可视化技术从整体上进行表达。
So the conformal transformation model for the image rectification is taken as a beginning to deduce the relation between the accuracy of an arbitrary point and the accuracy of control points.
对非量测用摄影机所摄影像的解析处理，控制点起着不可缺少的桥梁作用，控制点的数量和分布形式将直接影响平差结果的可靠性和精度。
In the data processing of photography obtained by non surveying camera, the number and distribution of control points will directly effect the reliability and precision of the adjustment results.
依照规范及限差控制标准，讨论了控制点布设、线布设的精度计算以及作业方法。
According to criteria and tolerance control standard, discussed control point and traverse layout accuracy calculating, as well as operating methods.
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