According to compressive sensing theory, encoding a video sequence into a few pseudo-random projections of each frame is reasonable due to the sparsity in the interested information.
根据压缩感知理论，用每帧的少量伪随机投影编码一个视频序列。
In case of no way to make synchronizing between the flash and the rotating, one has to identify the Angle of all the random projections on the Sinogram before doing ct image reconstruction.
在闪光无法与旋转物体角移严格同步时，为进行CT图像重建，需对这些随机投影的投影角进行识别和确定其在正弦图上的位置。
However it should be kept in mind that the successive center post lows are theoretically allowed at random intervals so low pattern projections are subject to large errors.
但是应该记住，这是连续中心后低点在理论上是可以随意间隔如此之低的模式预测受到较大的误差。
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