分析了用户数量和嵌入深度对含印图像质量和提取水印质量的影响。
It analyses the influence of user number and embedding depth on the quality of watermarked images and extracted watermarks.
针对深度图像中的拉伸特征，提出一种基于体素连通性和区域生长的快速提取方法。
An extraction method based on voxel connectivity and region growth is proposed for the extrusion features of range images.
本文对基于结构光获取的深度图像进行三维信息提取方法和目标重建算法这两部份进行研究。
The study in this thesis is about the algorithm of obtaining 3d data on the basis of range image obtained by structure light and the algorithm of object reconstruction.
深度图像边缘提取是物体识别和定位的基础。
The precise edge detection in range image was the base of 3-D object recognition and localization.
深度图像边缘提取是物体识别和定位的基础。
The precise edge detection in range image was the base of 3-D object recognition and localization.
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