(3)Backprojection Step:计算出差误投影(error projection)后,反投影形成 一组断面估量误差影像(tomographic error image estimate) 。
基于6个网页-相关网页
minimum error projection 最小误差投影
Breusing minimum error projection 勃罗辛调和变形最小方位投影
minimum error conical projection 最小变形圆锥投影
scale error of projection 投影变形
re-projection error 重投影误差
d re-projection error 平均二维反投影误差
2D re-projection error 平均二维反投影误差
projection coordinate error 投影坐标误差
Unlike the ellipsoid model, using the correct projection is essential, and using data with mismatched projections often results in comedic errors, such as the layout error seen in Figure 3.
与椭圆体模型不同的是,使用正确的投影非常必要,使用不匹配的投影会造成让人笑话的错误,如图3中的布局错误。
Queries for other projections result in an error message asking the visitor to "request a supported SRS" (that is, a spatial reference system - essentially, the projection).
对于其他投影的查询会导致错误消息,要求访问者“请求一个受支持的SRS”(即一个空间参考系统—本质上,就是这个投影)。
By using view Angle based error metrics, it transformed the screen projection of static error into the view Angle with respect to the viewpoint.
算法采用基于视角的误差度量方法,将静态误差在屏幕上的投影转换为该误差相对于视点的夹角。
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