Apparatus and method for bidirectionally inpainting occlusion area based on predicted volume
    21.
    发明授权
    Apparatus and method for bidirectionally inpainting occlusion area based on predicted volume 有权
    基于预测体积双向修复闭塞区域的装置和方法

    公开(公告)号:US09378583B2

    公开(公告)日:2016-06-28

    申请号:US13064785

    申请日:2011-04-14

    IPC分类号: G06T15/20 G06T7/00 G06T5/00

    摘要: An apparatus and method for bidirectionally inpainting an occlusion area appearing during generation of a virtual viewpoint image, using a foreground area and a background area based on a predicted volume are provided. The method includes receiving an input of a depth image and a color image, the depth image having depth information for a first viewpoint, and the color image having color information for the first viewpoint, generating a virtual viewpoint image at a second viewpoint based on the depth image and the color image, separating the virtual viewpoint image into a foreground area and a background area, based on the depth information and direction information regarding a direction from the first viewpoint to the second viewpoint, predicting a three-dimensional (3D) volume of the foreground area, and inpainting an occlusion area bidirectionally using the foreground area and the background area, based on the predicted 3D volume, the occlusion area being included in the virtual viewpoint image.

    摘要翻译: 提供了使用基于预测体积的前景区域和背景区域来双向地绘制在虚拟视点图像生成期间出现的遮挡区域的装置和方法。 该方法包括接收深度图像和彩色图像的输入,深度图像具有用于第一视点的深度信息,以及具有用于第一视点的颜色信息的彩色图像,基于第二视点生成虚拟视点图像 基于从第一视点到第二视点的方向的深度信息和方向信息,将虚拟视点图像分离成前景区域和背景区域,预测三维(3D)体积 并且基于所预测的3D体积,使用所述前景区域和所述背景区域双向地修复遮挡区域,所述遮挡区域包括在所述虚拟视点图像中。

    Apparatus and method for high speed filtering of image for high precision
    26.
    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。

    METHOD AND APPARATUS FOR CONVERTING DEPTH IMAGE IN HIGH RESOLUTION
    27.
    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。

    IMAGE GENERATING APPARATUS AND METHOD
    28.
    发明申请
    IMAGE GENERATING APPARATUS AND METHOD 审中-公开
    图像发生装置和方法

    公开(公告)号:US20130002823A1

    公开(公告)日:2013-01-03

    申请号:US13446336

    申请日:2012-04-13

    IPC分类号: H04N15/00 H04N5/33 H04N13/02

    摘要: An image generating apparatus may include a first reflector and a second reflector. When a light emitter emits an infrared light, the infrared light may be reflected from a first reflector and be omni-directionally reflected. The reflected infrared light that is the infrared light reflected from the object may be reflected from a second reflector and be transferred to a sensor. The sensor may receive the reflected infrared light and generate a depth image of the object.

    摘要翻译: 图像生成装置可以包括第一反射器和第二反射器。 当发光体发射红外光时,红外光可以从第一反射器反射并被全向反射。 作为从物体反射的红外线的反射红外光可以从第二反射体反射并被转印到传感器。 传感器可以接收反射的红外光并产生物体的深度图像。

    Method and apparatus for temporally interpolating three-dimensional depth image
    29.
    发明授权
    Method and apparatus for temporally interpolating three-dimensional depth image 有权
    时间插值三维深度图像的方法和装置

    公开(公告)号:US09210398B2

    公开(公告)日:2015-12-08

    申请号:US13088685

    申请日:2011-04-18

    摘要: A method and apparatus for temporally interpolating a three-dimensional (3D) depth image are provided to generate an intermediate depth image in a desired time. The apparatus may interpolate depth images generated by a depth camera, using a temporal interpolation procedure, may generate an intermediate depth image in a new time using the interpolated depth images, and may combine the generated intermediate depth image with color images, to generate a high-precision 3D image.

    摘要翻译: 提供了用于时间内插三维(3D)深度图像的方法和装置,以在期望的时间内生成中间深度图像。 该装置可以使用时间插值程序对由深度相机生成的深度图像进行内插,可以使用内插的深度图像在新的时间内生成中间深度图像,并且可以将生成的中间深度图像与彩色图像组合以产生高 精确3D图像。

    Filtering apparatus and method for high precision restoration of depth image
    30.
    发明授权
    Filtering apparatus and method for high precision restoration of depth image 有权
    高精度恢复深度图像的滤波装置及方法

    公开(公告)号:US09105082B2

    公开(公告)日:2015-08-11

    申请号:US13137353

    申请日:2011-08-08

    IPC分类号: G06T5/00 G06T5/20

    摘要: A high speed filtering apparatus and a method for high precision restoration of a depth image are provided. The high speed filtering apparatus for high precision restoration of the depth image may include a block setting unit to set a first block including a target pixel, and to set a second block with respect to a central pixel distributed around the target pixel based on a size of the first block, a weight determining unit to determine a pixel weight with respect to each pixel in the second block, and to determine a block weight with respect to the second block by applying the pixel weight, and a processor to filter the target pixel based on the block weight, thereby accurately filtering the target pixel.

    摘要翻译: 提供了高速滤波装置和深度图像的高精度恢复方法。 用于深度图像的高精度恢复的高速滤波装置可以包括块设置单元,用于设置包括目标像素的第一块,并且基于大小对目标像素周围分布的中心像素设置第二块 第一块的重量确定单元,用于确定相对于第二块中的每个像素的像素权重,并且通过应用像素权重来确定相对于第二块的块权重,以及处理器来过滤目标像素 基于块权重,从而精确地过滤目标像素。