极极几何三种构造方式可视化重建分析评价研究

A. Azad, B. Kumar
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引用次数: 0

摘要

在本文中,我们试图在解码之前显示来自三个摄像机视频序列的各种3D重建。场景的变化可以很容易地检测到所有图像上的投影几何。如果所有包含主体的图像都是重构的,从新的视点合成各种图像到不同的视图,如2D和3D风格。图像重建一直是不必要的,投影重建提供了足够的信息来合成新的视点图像。我们没有使用图像处理工具箱的RGB2GRAY函数将彩色图像转换为灰度,而是选择简单地使用第一个(红色)颜色平面,并使用自适应直方图均衡化。另外通过分析DCT不同区域的各种格式PNG、JPEG和MPEG用于视频检测系统。利用这些投影视图系统分析(PVSA),我们在PVSA中应用不同的任务来获取物体的边界空间。感兴趣的区域可以在解压缩之前被隔离,从而提高任何后续图像处理步骤的效率,例如边缘检测。我们提出的方法是对三个输入相机的图像进行校正,使垂直和水平方向可以完全对准相机之间的极平面。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Evaluation study of the reconstruction analysis of visualization for three ways construction using Epipolar geometry
In this paper, we are tried to show for various 3D reconstructions from three cameras video sequences prior to decoding. Scene changes may be easily detected all the images on the projective geometry. If all the images which include subject are the reconstruct the synthesizing various picture from new viewpoint to different views likes 2D and 3D style. The Picture reconstruction all the time it's not necessary and projective reconstruction gives enough information to synthesize new view point images. Rather than converting the color image to grayscale with the Image Processing Toolbox's RGB2GRAY function, we elected to simply use the first (red) color plane, and to use adaptive histogram equalization. In addition by analyzing the DCT different regions in various format PNG, JPEG and MPEG used to video detector system. Taking advantage of these projective views System analysis (PVSA), we apply different task in the PVSA to acquire bounding space of the object. Regions of interest may be isolated prior to decompression, increasing efficiency of any subsequent images processing steps, such as edge detection. We proposed the method three input cameras images are rectified so that the vertical and horizontal are direction can be completely aligned to the Epipolar planes between the cameras is sufficient.
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