Image processing system with registration mechanism and method of operation thereof
    2.
    发明授权
    Image processing system with registration mechanism and method of operation thereof 有权
    具有注册机制的图像处理系统及其操作方法

    公开(公告)号:US09280825B2

    公开(公告)日:2016-03-08

    申请号:US14202677

    申请日:2014-03-10

    申请人: Sony Corporation

    IPC分类号: G06K9/00 G06T7/00

    摘要: An image processing system, and a method of operation thereof, including: a feature selection module for determining subsets of point clouds, the subsets selected based on key points of a three-dimensional object; a feature matching module, coupled to the feature selection module, for generating matched results based on a matching transformation of the subsets; and a point registration module, coupled to the feature matching module, for refining the matched results based on a refinement transformation to optionally align different data sets of the point clouds for displaying the aligned data sets on a device, wherein the refinement transformation includes a refinement error less than a matching error of the matching transformation.

    摘要翻译: 一种图像处理系统及其操作方法,包括:用于确定点云的子集的特征选择模块,基于三维对象的关键点选择的子集; 特征匹配模块,耦合到所述特征选择模块,用于基于所述子集的匹配变换来生成匹配结果; 以及耦合到所述特征匹配模块的点注册模块,用于基于细化变换来精简所匹配的结果,以可选地对准所述点云的不同数据集,以在装置上显示对齐的数据集,其中所述细化变换包括细化 误差小于匹配变换的匹配误差。

    Image processing system with automatic segmentation and method of operation thereof
    4.
    发明授权
    Image processing system with automatic segmentation and method of operation thereof 有权
    具有自动分割的图像处理系统及其操作方法

    公开(公告)号:US09235903B2

    公开(公告)日:2016-01-12

    申请号:US14244470

    申请日:2014-04-03

    申请人: Sony Corporation

    摘要: An image processing system and method of operation includes: a source image having source pixels; a homogeneity image module for forming a homogeneity image having homogeneity pixels each with a homogeneity value indicating the local homogeneity of source pixels of the source image; a watershed image module, coupled to the homogeneity image module, for forming a watershed image having watershed segments with a segment weight, the watershed image formed by segmenting the homogeneity image, and for merging one of the watershed segments with another of the watershed segments both having the segment weight less than or equal to a segment threshold; a contour map module, coupled to the watershed image module, for forming a segmentation contour map having boundaries of the watershed segments formed by merging the watershed segments; and a composite image module for forming a composite image with the segmentation contour map for display on a device.

    摘要翻译: 一种图像处理系统和操作方法,包括:具有源像素的源图像; 均匀性图像模块,用于形成具有均匀性像素的均匀性图像,每个像素均具有指示源图像的源像素的局部均匀性的均匀性值; 耦合到均匀性图像模块的分水岭图像模块,用于形成具有分段权重的分水岭图像的分水岭图像,通过分割均匀图像形成的分水岭图像,以及用于将一个分水岭段与另一个分水岭段合并 具有小于或等于段阈值的段权重; 耦合到分水岭图像模块的轮廓图模块,用于形成具有通过合并流水段而形成的分水岭段的边界的分割等值线图; 以及用于形成具有用于在设备上显示的分割等值线图的合成图像的合成图像模块。