back projection

基本解释

A real-time frame iterative back-projection algorithm for image sequences superresolution is proposed.
提出一种实时帧迭代反向投影算法实现对图像序列的超分辨率处理。
In the paper, based on the image registration, iterative back-projection technique is used to construct high resolution from image sequences, in which algorithms and realization are given in detail.
文章在图像配准的基础之上，采用后向投影迭代算法对图像序列进行了高分辨率重构，并给出了其中详细的算法和实现过程。
Results show that the effect of projection noise on the reconstructed fields is represented by a slope function related to the filter used in deflection tomographic filtered back-projection algorithm.
因此提出了改进的偏折层析滤波反投影算法，数值模拟表明，改进算法在有效抑制倾斜现象的同时，对重建结果不会造成明显的失真。

Why seek to replicate back-projection, for instance, when those compelled to use it at the time would have been thrilled to find something more realistic?
NEWYORKER: The Good German
It had to be put together from half a dozen towns, a church from here, a school from there, supplemented with mock-ups, masking mattes, blue- and yellow-screen and back-projection.
ECONOMIST: Robert Boyle
Back to the CBO numbers, the deficit projection for another year of trillion-dollar deficit is based on the idea that the law remain the same now and the Bush-era tax cuts not expire.
WHITEHOUSE: Press Briefing

a method of projecting pictures onto a translucent screen so that they are viewed from the opposite side, used esp in films to create the illusion that the actors in the foreground are moving (Also called background projection)

反投影
Iterative Back Projection(IBP) algorithm is used for super resolution reconstruction of the image sequence.
采用迭代反投影算法对配准后的图像序列进行超分辨率重建。
电子、通信与自动控制技术
反投影
反向投影