IMAGE PROCESSING APPARATUS AND METHOD
    2.
    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
    3.
    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
    4.
    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。

    Depth image conversion apparatus and method
    6.
    发明授权
    Depth image conversion apparatus and method 有权
    深度图像转换装置和方法

    公开(公告)号:US09047681B2

    公开(公告)日:2015-06-02

    申请号:US13466573

    申请日:2012-05-08

    IPC分类号: G06K9/00 G06T3/40 G06T7/00

    CPC分类号: G06T3/4007 G06T7/50

    摘要: Provided are an apparatus and method for converting a low-resolution depth image to a depth image having a resolution identical to a resolution of a high-resolution color image. The depth image conversion apparatus may generate a discrete depth image by quantizing a depth value of an up-sampled depth image, estimate a high-resolution discrete depth image by optimizing an objective functions of the discrete depth image based on the high-resolution color image and an up-sampled depth border, and convert the up-sampled depth image to a high-resolution depth image by filtering the up-sampled depth image when a difference between discrete depth values of neighboring pixels in the high-resolution discrete depth image is less than a predetermined threshold value.

    摘要翻译: 提供了一种用于将低分辨率深度图像转换为具有与高分辨率彩色图像的分辨率相同的分辨率的深度图像的装置和方法。 深度图像转换装置可以通过量化上采样深度图像的深度值来生成离散深度图像,通过基于高分辨率彩色图像优化离散深度图像的目标函数来估计高分辨率离散深度图像 以及上取样的深度边界,并且当高分辨率离散深度图像中的相邻像素的离散深度值之间的差异是高分辨率深度图像时,通过对上采样深度图像进行滤波,将上采样深度图像转换为高分辨率深度图像 小于预定阈值。

    DEPTH IMAGE CONVERSION APPARATUS AND METHOD
    8.
    发明申请
    DEPTH IMAGE CONVERSION APPARATUS AND METHOD 有权
    深度图像转换装置和方法

    公开(公告)号:US20130011046A1

    公开(公告)日:2013-01-10

    申请号:US13466573

    申请日:2012-05-08

    IPC分类号: G06K9/36

    CPC分类号: G06T3/4007 G06T7/50

    摘要: Provided are an apparatus and method for converting a low-resolution depth image to a depth image having a resolution identical to a resolution of a high-resolution color image. The depth image conversion apparatus may generate a discrete depth image by quantizing a depth value of an up-sampled depth image, estimate a high-resolution discrete depth image by optimizing an objective functions of the discrete depth image based on the high-resolution color image and an up-sampled depth border, and convert the up-sampled depth image to a high-resolution depth image by filtering the up-sampled depth image when a difference between discrete depth values of neighboring pixels in the high-resolution discrete depth image is less than a predetermined threshold value.

    摘要翻译: 提供了一种用于将低分辨率深度图像转换为具有与高分辨率彩色图像的分辨率相同的分辨率的深度图像的装置和方法。 深度图像转换装置可以通过量化上采样深度图像的深度值来生成离散深度图像,通过基于高分辨率彩色图像优化离散深度图像的目标函数来估计高分辨率离散深度图像 以及上取样的深度边界,并且当高分辨率离散深度图像中的相邻像素的离散深度值之间的差异是高分辨率深度图像时,通过对上采样深度图像进行滤波,将上采样深度图像转换为高分辨率深度图像 小于预定阈值。

    Apparatus and method for depth unfolding based on multiple depth images
    9.
    发明申请
    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:US20110305370A1

    公开(公告)日:2011-12-15

    申请号:US13064096

    申请日:2011-03-04

    IPC分类号: G06K9/00

    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。

    Apparatus and method for high speed filtering of image for high precision
    10.
    发明授权
    Apparatus and method for high speed filtering of image for high precision 有权
    高精度图像高速滤波的装置和方法

    公开(公告)号:US09412157B2

    公开(公告)日:2016-08-09

    申请号:US13067601

    申请日:2011-06-13

    摘要: Provided are an apparatus and a method for high speed filtering of an image for high precision that may include a coordinate determining unit to determine coordinates (P,Q) on a screen with respect to a first pixel to be filtered, a pixel determining unit to determine a second pixel with coordinates including either P or Q, a block setting unit to set a first block comprising the first pixel, and a second block comprising the second pixel, and a processing unit to filter the first pixel by comparing the first block and the second block.

    摘要翻译: 提供了一种用于高精度图像的高速滤波的装置和方法,该装置和方法可以包括:坐标确定单元,用于确定屏幕上相对于要滤波的第一像素的坐标(P,Q);像素确定单元, 确定包括P或Q的坐标的第二像素,用于设置包括第一像素的第一块的块设置单元和包括第二像素的第二块,以及处理单元,通过比较第一块和 第二块。