This allows pin distortion and barrel distortion, as well as trapezial distortion to be corrected by remote control in the back-projection image display device (1).
由此，在背投式图像显示装置(1)中可以实现基于远程操作的枕形失真、鼓形失真和不等腰梯形失真的校正。
The article try to make image manipulation and analysis to the Back Projection reconstruction image to enhance the resolving power and achieve a clearer image.
所以本论文尝试对反投影重建图像进行图像处理，提高反投影图像的分辨率，以求得到较为清晰的图像。
After comparing different algorithms, this paper introduces convolution back projection algorithm for the parallel image reconstruction.
本文在比较了各种算法后，采用卷积反投影算法作为并行图像重建的算法。
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