High-resolution integral videography autostereoscopic display using multi-projector
High-resolution integral videography autostereoscopic display using multi-projector
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发表时间：
2002
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通讯作者：
H. Liao;M. Iwahara;N. Hata;I. Sakuma;T. Dohi;T. Koike;Y. Momoi;T. Minakawa;M. Yamasaki;F. Tajima;H. Takeda
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作者：
H. Liao;M. Iwahara;N. Hata;I. Sakuma;T. Dohi;T. Koike;Y. Momoi;T. Minakawa;M. Yamasaki;F. Tajima;H. Takeda
我们提出了一种采用集成摄像(IV)和多投影仪的高分辨率自动立体显示。多背投影法用于生成高分辨率图像，长变焦透镜投影法用于显影小尺寸高密度图像，通过微凸透镜阵列对投射到屏幕上的像素的位置和颜色特征进行相应的基于数码相机的测量，从而实现高分辨率无缝图像。该系统可以显示几何精确的高质量自动立体图像，并在不使用特殊观看眼镜的情况下在三维空间中再现运动视差。我们通过开发三维CT自动立体图像并将其应用于影像引导手术来评估该显示器的可行性。
We present a high-resolution autostereoscopic display using the integral videography (IV) and multi-projector. The multi rear projection are used for creating a high-resolution image and long zoom lens projection is used for developing small size high-density image, with corresponding digital camera based measurement of the position and color features of the pixels projected on the screen via micro convex lens array to achieve highresolution seamless image. This system can display geometrically accurate high-quality autostereoscopic images and reproduce motion parallax in three-dimensional (3-D) space without using special viewing glasses. We evaluate the feasibility of this display by developing a 3-D CT autostereoscopic image and applying it to imageguided surgery.