In the raster projection image processing, the author of this thesis proposes a few optimized methods.
在光栅投影图像的处理中，作者提出了几种优化算法。
Spherical projection is a simple and effective method to transform a fisheye image to a perspective projection image.
把鱼眼图象变换成透视投影图象，球面投影是一种简单有效的方法。
It is unsuitable to directly adopt indirect polynomial correction method in the process from raw data to longitude latitude projection image.
并在大量实验的基础上指出，从原始数据图像到等经纬度投影图的纠正过程中不宜采用间接的多项式拟合法。
Three-dimensional reconstruction and measurement are carried out by means of linear structure light to scan profile, process and analyze projection image.
利用线结构光旋转扫描形面和对投影图像进行处理分析，实现三维重建和测量。
Therefore, the size of the equilateral polygon can be uniquely extracted by its front-projection image and the photogrammetric calibration can be done accordingly.
据此，可以由正多边形物体的正投影像提取原像的尺寸，实现物像关系的标定。
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。
Because of the projection image overlap due to coded-pinhole collimator, the completeness of projection data and volume image reconstruction algorithm are discussed.
还针对编码针孔准直器的投影混叠问题，讨论了投影数据完备性和体积图像的重建方法。
The conventional cylinder projection requires expensive device cost and is not suitable for dynamic video, against which we proposes an off-line cylinder projection image calibration scheme.
针对柱幕投影设备成本高且不适合视频实时播放的缺点，提出一种离线的柱幕投影图像校正方案。
The present invention relates to an image projection apparatus, a projection image pattern, a laser drive apparatus and a camera apparatus fit for use with an electronic still camera for example.
本发明涉及适用于例如电子静像照相机的图像投影装置、投影镜像图形、激光驱动装置及摄影装置。
The present invention relates to an image projection apparatus, a projection image pattern, a laser drive apparatus and a camera apparatus fit for use with an electronic still camera for example.
本发明涉及适用于例如电子静像照相机的图像投影装置、投影镜像图形、激光驱动装置及摄影装置。
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