Parallax image generating apparatus and method
    1.
    发明授权
    Parallax image generating apparatus and method 失效
    视差图像生成装置及方法

    公开(公告)号:US08665319B2

    公开(公告)日:2014-03-04

    申请号:US12888582

    申请日:2010-09-23

    IPC分类号: H04N13/02

    摘要: According to one embodiment, a parallax image generating apparatus is for generating, using a first image, a parallax images with a parallax therebetween. The apparatus includes following units. The first estimation unit estimates distribution information items indicating distributions of first depths in the first image by using first methods. The distribution information items falls within a depth range to be reproduced. The first combination unit combines the distribution information items to generate first depth information. The second calculation unit calculates second depth information indicating relative unevenness of an object in the first image. The third combination unit combines the first depth information and the second depth information by using a method different from the first methods, to generate third depth information. The generation unit generates the parallax images based on the third depth information and the first image.

    摘要翻译: 根据一个实施例,视差图像生成装置用于使用第一图像生成其间具有视差的视差图像。 该装置包括以下单元。 第一估计单元通过使用第一方法估计指示第一图像中的第一深度的分布的分布信息项。 分发信息项落在要再现的深度范围内。 第一组合单元组合分配信息项以产生第一深度信息。 第二计算单元计算指示第一图像中的物体的相对不均匀性的第二深度信息。 第三组合单元通过使用与第一方法不同的方法组合第一深度信息和第二深度信息,以产生第三深度信息。 生成单元基于第三深度信息和第一图像生成视差图像。

    PARALLAX IMAGE GENERATING APPARATUS AND METHOD
    2.
    发明申请
    PARALLAX IMAGE GENERATING APPARATUS AND METHOD 失效
    PARALLAX图像发生装置和方法

    公开(公告)号:US20110242280A1

    公开(公告)日:2011-10-06

    申请号:US12888582

    申请日:2010-09-23

    IPC分类号: H04N13/02

    摘要: According to one embodiment, a parallax image generating apparatus is for generating, using a first image, a parallax images with a parallax therebetween. The apparatus includes following units. The first estimation unit estimates distribution information items indicating distributions of first depths in the first image by using first methods. The distribution information items falls within a depth range to be reproduced. The first combination unit combines the distribution information items to generate first depth information. The second calculation unit calculates second depth information indicating relative unevenness of an object in the first image. The third combination unit combines the first depth information and the second depth information by using a method different from the first methods, to generate third depth information. The generation unit generates the parallax images based on the third depth information and the first image.

    摘要翻译: 根据一个实施例,视差图像生成装置用于使用第一图像生成其间具有视差的视差图像。 该装置包括以下单元。 第一估计单元通过使用第一方法估计指示第一图像中的第一深度的分布的分布信息项。 分发信息项落在要再现的深度范围内。 第一组合单元组合分配信息项以产生第一深度信息。 第二计算单元计算指示第一图像中的物体的相对不均匀性的第二深度信息。 第三组合单元通过使用与第一方法不同的方法组合第一深度信息和第二深度信息,以产生第三深度信息。 生成单元基于第三深度信息和第一图像生成视差图像。

    IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT THEREOF
    3.
    发明申请
    IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT THEREOF 审中-公开
    图像处理设备,图像处理方法及其计算机程序产品

    公开(公告)号:US20120113094A1

    公开(公告)日:2012-05-10

    申请号:US13051571

    申请日:2011-03-18

    IPC分类号: G06T15/00

    CPC分类号: G06T7/50

    摘要: According to an embodiment, an image processing apparatus creates a depth map representing distribution of depths of pixels in an image. The apparatus includes an area detecting unit configured to detect an area of a vertical object included in an image; a base depth adding unit configured to add a base depth to the image, the base depth being a basic distribution of depths of pixels in the image; and, a depth map creating unit configured to acquire at least one depth of a vicinity of a ground contact position of the vertical object from the base depth added to the image, and create the depth map by setting the acquired depth onto the base depth as a depth of the area of the vertical object.

    摘要翻译: 根据实施例,图像处理装置创建表示图像中像素深度分布的深度图。 该装置包括:区域检测单元,被配置为检测包括在图像中的垂直对象的区域; 基础深度添加单元,被配置为向所述图像添加基本深度,所述基本深度是所述图像中的像素深度的基本分布; 以及深度图生成单元,被配置为从添加到图像的基础深度获取垂直对象的接地位置的附近的至少一个深度,并且通过将获取的深度设置到基础深度上来创建深度图,作为 垂直物体的区域的深度。

    DEPTH CORRECTION APPARATUS AND METHOD
    4.
    发明申请
    DEPTH CORRECTION APPARATUS AND METHOD 失效
    深度校正装置和方法

    公开(公告)号:US20120082368A1

    公开(公告)日:2012-04-05

    申请号:US13181888

    申请日:2011-07-13

    IPC分类号: G06K9/00

    摘要: According to one embodiment, a depth correction apparatus includes a clusterer, a calculator and a corrector. The clusterer is configured to apply clustering to at least one of pixel values and depth values of a plurality of pixels in a calculation range corresponding to a correction target pixel, and to classify the plurality of pixels in the calculation range into a plurality of classes. The calculator is configured to calculate pixel value statistics of the respective classes using pixel values of pixels in the respective classes. The corrector is configured to determine a corresponding class of the correction target pixel based on a pixel value of the correction target pixel and the pixel value statistics of the respective classes, and to apply correction which replaces a depth value of the correction target pixel by a representative depth value of the corresponding class.

    摘要翻译: 根据一个实施例,深度校正装置包括聚类器,计算器和校正器。 聚类器被配置为将聚类应用于与校正目标像素相对应的计算范围中的多个像素的像素值和深度值中的至少一个,并将计算范围内的多个像素分类为多个类别。 计算器被配置为使用各个类中的像素的像素值来计算各个类的像素值统计。 校正器被配置为基于校正目标像素的像素值和各个类别的像素值统计来确定校正对象像素的对应类别,并且将修正目标像素的深度值替换为校正对象像素的深度值的校正 相应类的代表性深度值。

    Depth correction apparatus and method
    5.
    发明授权
    Depth correction apparatus and method 失效
    深度校正装置及方法

    公开(公告)号:US08761492B2

    公开(公告)日:2014-06-24

    申请号:US13181888

    申请日:2011-07-13

    IPC分类号: G06K9/00 G06K9/62

    摘要: According to one embodiment, a depth correction apparatus includes a clusterer, a calculator and a corrector. The clusterer is configured to apply clustering to at least one of pixel values and depth values of a plurality of pixels in a calculation range corresponding to a correction target pixel, and to classify the plurality of pixels in the calculation range into a plurality of classes. The calculator is configured to calculate pixel value statistics of the respective classes using pixel values of pixels in the respective classes. The corrector is configured to determine a corresponding class of the correction target pixel based on a pixel value of the correction target pixel and the pixel value statistics of the respective classes, and to apply correction which replaces a depth value of the correction target pixel by a representative depth value of the corresponding class.

    摘要翻译: 根据一个实施例,深度校正装置包括聚类器,计算器和校正器。 聚类器被配置为将聚类应用于与校正目标像素相对应的计算范围中的多个像素的像素值和深度值中的至少一个,并将计算范围内的多个像素分类为多个类别。 计算器被配置为使用各个类中的像素的像素值来计算各个类的像素值统计。 校正器被配置为基于校正目标像素的像素值和各个类别的像素值统计来确定校正对象像素的对应类别,并且将修正目标像素的深度值替换为校正对象像素的深度值的校正 相应类的代表性深度值。

    MAP CONVERTING METHOD, MAP CONVERTING APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR MAP CONVERSION
    6.
    发明申请
    MAP CONVERTING METHOD, MAP CONVERTING APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR MAP CONVERSION 有权
    地图转换方法,地图转换装置和用于地图转换的计算机程序产品

    公开(公告)号:US20120162200A1

    公开(公告)日:2012-06-28

    申请号:US13227210

    申请日:2011-09-07

    IPC分类号: G06T15/00

    CPC分类号: H04N13/128

    摘要: According to an embodiment, a map converting method includes calculating existing frequency of depths in a first map, the first map corresponding to at least an image area of an image and each pixel of the first map representing a depth corresponding to a pixel of the image area; and first converting the first map into a second map that represents a depth in a first range for each pixel by using the existing frequency.

    摘要翻译: 根据实施例,地图转换方法包括计算第一地图中的深度的现有频率,第一地图对应于图像的至少一个图像区域,第一地图的每个像素表示与图像的像素对应的深度 区; 并且首先通过使用现有频率将第一映射转换成表示每个像素的第一范围内的深度的第二映射。

    PARALLAX IMAGE GENERATION APPARATUS AND METHOD
    7.
    发明申请
    PARALLAX IMAGE GENERATION APPARATUS AND METHOD 审中-公开
    PARALLAX图像生成装置和方法

    公开(公告)号:US20120019625A1

    公开(公告)日:2012-01-26

    申请号:US13052793

    申请日:2011-03-21

    IPC分类号: H04N13/02

    CPC分类号: G06T15/205 H04N13/261

    摘要: According to one embodiment, a parallax image generation apparatus comprises a calculation unit and a generation unit. The calculation unit is configured to calculate a distance between a target pixel value of a target pixel contained in an input image and a representative pixel value, and calculating a depth of the target pixel in a stereoscopic space in accordance with the distance. The generation unit is configured to generate, based on the depth, at least one parallax image corresponding to a view point different from that of the input image.

    摘要翻译: 根据一个实施例,视差图像生成装置包括计算单元和生成单元。 计算单元被配置为计算输入图像中包含的目标像素的目标像素值与代表像素值之间的距离,并且根据该距离计算立体空间中的目标像素的深度。 生成单元被配置为基于深度生成与不同于输入图像的视点相对应的至少一个视差图像。

    Map converting method, map converting apparatus, and computer program product for map conversion
    8.
    发明授权
    Map converting method, map converting apparatus, and computer program product for map conversion 有权
    地图转换方法,地图转换装置和计算机程序产品进行地图转换

    公开(公告)号:US09154764B2

    公开(公告)日:2015-10-06

    申请号:US13227210

    申请日:2011-09-07

    IPC分类号: G06T1/00 G06T15/00 H04N13/00

    CPC分类号: H04N13/128

    摘要: According to an embodiment, a map converting method includes calculating existing frequency of depths in a first map, the first map corresponding to at least an image area of an image and each pixel of the first map representing a depth corresponding to a pixel of the image area; and first converting the first map into a second map that represents a depth in a first range for each pixel by using the existing frequency.

    摘要翻译: 根据实施例,地图转换方法包括计算第一地图中的深度的现有频率,第一地图对应于图像的至少一个图像区域,第一地图的每个像素表示与图像的像素对应的深度 区; 并且首先通过使用现有频率将第一映射转换成表示每个像素的第一范围内的深度的第二映射。

    THREE-DIMENSIONAL VIDEO DISPLAY APPARATUS AND METHOD
    9.
    发明申请
    THREE-DIMENSIONAL VIDEO DISPLAY APPARATUS AND METHOD 审中-公开
    三维视频显示设备和方法

    公开(公告)号:US20120293640A1

    公开(公告)日:2012-11-22

    申请号:US13561549

    申请日:2012-07-30

    IPC分类号: H04N13/04

    摘要: According to one embodiment, a three-dimensional video display apparatus includes a display, a calculator and a generator. The display displays a plurality of images with different viewpoints by using a plurality of light beam control elements to control light beams from pixels. The calculator calculates a quality of view for each of viewing positions with respect to the display based on a number of the light beam control elements causing pseudoscopy at each of the viewing positions. The generator generates a map indicating the quality of view for each of the viewing positions.

    摘要翻译: 根据一个实施例,三维视频显示装置包括显示器,计算器和发生器。 显示器通过使用多个光束控制元件来显示具有不同视点的多个图像来控制来自像素的光束。 计算器基于在每个观察位置处引起假镜检查的光束控制元件的数量来计算相对于显示器的每个观察位置的视图质量。 生成器生成指示每个观看位置的视图质量的映射。

    APPARATUS AND METHOD FOR DISPLAYING STEREOSCOPIC IMAGES
    10.
    发明申请
    APPARATUS AND METHOD FOR DISPLAYING STEREOSCOPIC IMAGES 审中-公开
    用于显示立体图像的装置和方法

    公开(公告)号:US20120182292A1

    公开(公告)日:2012-07-19

    申请号:US13361148

    申请日:2012-01-30

    IPC分类号: G06T15/00

    摘要: According to an embodiment, a stereoscopic image displaying apparatus is configured to display a multi-viewpoint image. An acquirer acquires person data including a position of each of at least one person viewing a stereoscopic image, a calculator calculates a weight from (1) the person data and (2) display parameters, the weight representing a stereoscopic degree inferred, for each of the at least one person, from a multi-viewpoint image to be displayed in accordance with the display parameters, a determiner selects the display parameter based on the weights, and generates a multi-viewpoint image that accords with the display parameters selected, and a displaying device displays the generated image.

    摘要翻译: 根据实施例,立体图像显示装置被配置为显示多视点图像。 获取者获取包括观看立体图像的至少一个人中的每个人的位置的人数据,计算器从(1)个人数据和(2)显示参数,表示针对每个 所述至少一个人根据所述显示参数从多视点图像中选择显示参数,并且基于所述权重来选择所述显示参数,并且生成符合所选择的显示参数的多视点图像,以及 显示设备显示生成的图像。