METHOD AND APPARATUS FOR CONVERTING DEPTH IMAGE IN HIGH RESOLUTION
    2.
    发明申请
    METHOD AND APPARATUS FOR CONVERTING DEPTH IMAGE IN HIGH RESOLUTION 有权
    用于在高分辨率下转换深度图像的方法和装置

    公开(公告)号:US20150036926A1

    公开(公告)日:2015-02-05

    申请号:US14361467

    申请日:2012-11-29

    摘要: Provided are a method and an apparatus for image processing. A scene includes a low resolution depth image and a high resolution color image. A depth image up-scaler up-scales the depth image using an interpolation so as to improve the resolution of the depth image. A color-depth similarity based filter removes noise from the up-scaled depth image using the color image and the up-scaled depth image. A boundary sharpening filter converts a boundary between objects in the up-scaled depth image into a clearer boundary. The resolution of the depth image may increase to the level of the resolution of the color image by means of the depth image up-scaler, the color-depth similarity based filter and the boundary sharpening filter, and the depth of each pixel in the depth image may be adjusted.

    摘要翻译: 提供了用于图像处理的方法和装置。 场景包括低分辨率深度图像和高分辨率彩色图像。 深度图像使用插值法进行上变换,以提高深度图像的分辨率。 基于颜色深度相似度的滤波器使用彩色图像和高比例的深度图像来从上调的深度图像中去除噪声。 边界锐化滤波器将扩大的深度图像中的对象之间的边界转换为更清晰的边界。 深度图像的分辨率可以通过深度图像上变换器,基于颜色深度相似性的滤波器和边界锐化滤波器以及深度中的每个像素的深度而增加到彩色图像的分辨率的水平 图像可能会被调整。

    Method and apparatus to generate 3D volume-panorama image based on 3D volume images
    4.
    发明授权
    Method and apparatus to generate 3D volume-panorama image based on 3D volume images 有权
    基于3D体积图像生成3D体积全景图像的方法和装置

    公开(公告)号:US09235932B2

    公开(公告)日:2016-01-12

    申请号:US13552880

    申请日:2012-07-19

    摘要: A method and apparatus to generate a volume-panorama image based on three-dimensional (3D) volume images is provided. A method of generating a volume-panorama image includes receiving pieces of image data of one or more volume images, extracting partial regions including one or more voxels from the volume images, determining a global conversion function representing a relationship of a conversion between a second volume image of the volume images and a first volume image of the volume images, the determined global conversion function being based on a conversion function representing a relationship of a conversion between one of the extracted partial regions of the second volume image and one of the extracted partial regions of the first volume image, and generating image data of a volume image to be combined with the first volume image from image data of the second volume image based on the determined global conversion function.

    摘要翻译: 提供了一种基于三维(3D)体积图像生成体积全景图像的方法和装置。 一种产生体积全景图像的方法包括接收一个或多个体积图像的图像数据片段,从体积图像中提取包括一个或多个体素的部分区域,确定表示第二体积之间的转换关系的全局变换函数 体积图像的图像和体积图像的第一体积图像,所确定的全局变换功能基于表示第二体积图像的提取的部分区域之一与所提取的部分之一之间的转换的关系的转换函数 基于所确定的全局变换函数,从第二卷图像的图像数据生成要与第一卷图像组合的卷图像的图像数据。

    METHOD AND APPARATUS TO GENERATE 3D VOLUME-PANORAMA IMAGE BASED ON 3D VOLUME IMAGES
    5.
    发明申请
    METHOD AND APPARATUS TO GENERATE 3D VOLUME-PANORAMA IMAGE BASED ON 3D VOLUME IMAGES 有权
    基于3D体积图像生成3D体积全景图像的方法和装置

    公开(公告)号:US20130021341A1

    公开(公告)日:2013-01-24

    申请号:US13552880

    申请日:2012-07-19

    IPC分类号: G06T17/00

    摘要: A method and apparatus to generate a volume-panorama image based on three-dimensional (3D) volume images is provided. A method of generating a volume-panorama image includes receiving pieces of image data of one or more volume images, extracting partial regions including one or more voxels from the volume images, determining a global conversion function representing a relationship of a conversion between a second volume image of the volume images and a first volume image of the volume images, the determined global conversion function being based on a conversion function representing a relationship of a conversion between one of the extracted partial regions of the second volume image and one of the extracted partial regions of the first volume image, and generating image data of a volume image to be combined with the first volume image from image data of the second volume image based on the determined global conversion function.

    摘要翻译: 提供了一种基于三维(3D)体积图像生成体积全景图像的方法和装置。 一种产生体积全景图像的方法包括接收一个或多个体积图像的图像数据片段,从体积图像中提取包括一个或多个体素的部分区域,确定表示第二体积之间的转换关系的全局变换函数 体积图像的图像和体积图像的第一体积图像,所确定的全局变换功能基于表示第二体积图像的提取的部分区域之一与所提取的部分之一之间的转换的关系的转换函数 基于所确定的全局变换函数,从第二卷图像的图像数据生成要与第一卷图像组合的卷图像的图像数据。

    IMAGE PROCESSING APPARATUS AND METHOD
    6.
    发明申请
    IMAGE PROCESSING APPARATUS AND METHOD 审中-公开
    图像处理装置和方法

    公开(公告)号:US20130266208A1

    公开(公告)日:2013-10-10

    申请号:US13816433

    申请日:2011-08-10

    IPC分类号: G06T7/00

    摘要: Provided is an image processing apparatus. A boundary detector of the image processing apparatus may detect a boundary of an occlusion region of a color image warped in correspondence to a first view. A boundary labeling unit of the image processing apparatus may label the detected boundary with one of a foreground region boundary and a background region boundary.

    摘要翻译: 提供了一种图像处理装置。 图像处理装置的边界检测器可以检测与第一视图相对应的翘曲的彩色图像的遮挡区域的边界。 图像处理装置的边界标记单元可以用前景区域边界和背景区域边界中的一个标记检测到的边界。

    Image processing apparatus and method
    9.
    发明授权
    Image processing apparatus and method 有权
    图像处理装置及方法

    公开(公告)号:US09369696B2

    公开(公告)日:2016-06-14

    申请号:US13030550

    申请日:2011-02-18

    IPC分类号: H04N13/02 G06T7/00

    摘要: A first calculator of an image processing apparatus may trace a view transform vector between color images of different frames. A second calculator may trace a view transform vector between depth images of different frames. In this example, a third calculator may calculate a view transform vector between the color camera and the depth camera using the view transform vector between the color images and the view transform vector between the depth images.

    摘要翻译: 图像处理装置的第一计算器可以跟踪不同帧的彩色图像之间的视图变换向量。 第二计算器可以跟踪不同帧的深度图像之间的视图变换向量。 在该示例中,第三计算器可以使用彩色图像与深度图像之间的视图变换矢量之间的视角变换矢量来计算彩色摄像机和深度摄像机之间的视图变换矢量。

    Apparatus and method for depth unfolding based on multiple depth images
    10.
    发明授权
    Apparatus and method for depth unfolding based on multiple depth images 有权
    基于多个深度图像的深度展开的装置和方法

    公开(公告)号:US08577089B2

    公开(公告)日:2013-11-05

    申请号:US13064096

    申请日:2011-03-04

    IPC分类号: G06K9/00 H04N5/232

    CPC分类号: G06T7/55 G06T2207/10028

    摘要: Provided is a depth image unfolding apparatus and method that may remove a depth fold from a depth image to restore a three-dimensional (3D) image. The depth image unfolding apparatus may include an input unit to receive inputted multiple depth images with respect to the same scene, the multiple depth images being photographed based on different modulation frequencies of a fixed photographing device, a depth fold estimator to estimate a number of depth folds based on a distance between multiple three-dimensional (3D) points of multiple pixels indicating the same location of the scene in the multiple depth images, and an output unit to output the multiple depth images from which depth folds are removed based on the estimated number of depth folds.

    摘要翻译: 提供了可以从深度图像去除深度折叠以恢复三维(3D)图像的深度图像展开装置和方法。 深度图像展开装置可以包括:输入单元,用于接收关于相同场景的输入的多个深度图像,基于固定拍摄装置的不同调制频率拍摄多个深度图像;深度折叠估计器,用于估计多个深度 基于指示多个深度图像中的场景的相同位置的多个像素的多个三维(3D)点之间的距离的折叠,以及输出单元,用于输出从其中去除深度折叠的多个深度图像 深度折叠数。