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    • 5. 发明授权
    • Stereoscopic image display system, disparity conversion device, disparity conversion method and program
    • 立体图像显示系统,视差转换装置,视差转换方法和程序
    • US08605994B2
    • 2013-12-10
    • US13386166
    • 2011-05-25
    • Masami OgataTakafumi MorifujiSuguru Ushiki
    • Masami OgataTakafumi MorifujiSuguru Ushiki
    • G06K9/00
    • G06T19/00H04N13/128H04N2013/0081
    • Disparity in a stereoscopic image is converted, according to features of a configuration element of an image that influences depth perception of a stereoscopic image. A disparity detecting unit 110 detects disparity from a left image L and right image R of an input image, and generates a disparity map dM. A disparity correction unit 150 corrects the disparity in the disparity map dM and generates a corrected disparity map dM′. A correction feature setting unit 130 sets the correction features in the event of performing disparity correction in the disparity correction unit 150. The image synthesizing unit 160 synthesizes the left image L and right image R of the stereoscopic image based on the corrected disparity map dM′ and outputs the stereoscopic image made up of a left image L′ and right image R′ as an output image. Thus, a stereoscopic image having disparity according to the set correction features is output. The correction features therein are set according to the degree that the configuration element features such as size of disparity, position on screen, manner of special change and so forth influence the depth perception.
    • 根据影响立体图像的深度感知的图像的配置元件的特征,转换立体图像中的视差。 视差检测单元110从输入图像的左图像L和右图像R检测视差,并生成视差图dM。 视差校正单元150校正视差图dM中的视差,并产生校正的视差图dM'。 校正特征设置单元130在视差校正单元150中执行视差校正的情况下设置校正特征。图像合成单元160基于校正的视差图dM'来合成立体图像的左图像L和右图像R, 并输出由左图像L'和右图像R'构成的立体图像作为输出图像。 因此,输出根据设定的校正特征具有视差的立体图像。 其中的校正特征根据配置元件的特征如视差大小,屏幕上的位置,特殊变化的方式等的深度感知的程度来设定。
    • 7. 发明申请
    • STEREOSCOPIC IMAGE DISPLAY SYSTEM, DISPARITY CONVERSION DEVICE, DISPARITY CONVERSION METHOD, AND PROGRAM
    • 立体图像显示系统,差异转换装置,差异转换方法和程序
    • US20120176371A1
    • 2012-07-12
    • US13126966
    • 2010-08-19
    • Takafumi MorifujiSuguru UshikiMasami Ogata
    • Takafumi MorifujiSuguru UshikiMasami Ogata
    • G06K9/36G06T15/00
    • H04N13/128G02B27/2214G06T7/97H04N13/122H04N2013/0081
    • To reduce burden of a viewer at the time of performing stereoscopic display by a stereoscopic display device and to show a stereoscopic image in a natural and comfortable manner.A disparity estimating unit 210 estimates disparity from the left and right images of an input image to generate a disparity map. A disparity analyzing unit 230 analyzes the disparity map to generate a disparity control parameter for performing suitable disparity control. A disparity control unit 240 controls the content of processing at an image conversion unit 250 in accordance with the disparity control parameter. The image conversion unit 250 performs image conversion on the input image based on the control by the disparity control unit 240 to output an output image. The image conversion unit 250 performs image conversion of two steps. The image conversion unit 250 performs shift processing for shifting the relative positions of the left and right images of the input image in the horizontal direction as first step image conversion, for example. The image conversion unit 250 performs scaling processing for performing enlargement/reduction of the entire screen with each center of the left and right images as a reference, as second step image conversion, for example.
    • 为了减轻立体显示装置的立体显示时的观看者的负担,以自然舒适的方式显示立体图像。 视差估计单元210从输入图像的左图像和右图像估计视差以生成视差图。 视差分析单元230分析视差图以生成用于执行适当视差控制的视差控制参数。 视差控制单元240根据视差控制参数控制图像转换单元250处理的内容。 图像转换单元250基于视差控制单元240的控制输出输出图像,对输入图像进行图像转换。 图像转换单元250执行两个步骤的图像转换。 图像转换单元250例如执行用于将输入图像的左右图像在水平方向上的相对位置偏移的移位处理作为第一步骤图像转换。 图像转换单元250执行缩放处理,用于以左右图像的每个中心为基准进行整个屏幕的放大/缩小,例如作为第二步图像转换。
    • 8. 发明授权
    • Image processing apparatus, image processing method, and program
    • 图像处理装置,图像处理方法和程序
    • US09247230B2
    • 2016-01-26
    • US13272870
    • 2011-10-13
    • Masami OgataTakafumi MorifujiSuguru Ushiki
    • Masami OgataTakafumi MorifujiSuguru Ushiki
    • H04N13/00
    • H04N13/128H04N2013/0074H04N2013/0081
    • An image processing apparatus includes a first display control unit that causes a display unit to display a first 3D image, a receiving unit that receives, from a user, a message indicating whether an amount of parallax of the first 3D image being displayed on the display unit is within an allowable range, a determining unit that determines an estimated allowable range on the basis of the message received by the receiving unit so that if the message indicates that the amount of parallax of the 3D image being displayed is not within the allowable range, the amount of parallax is not included in the estimated allowable range; and a second display control unit that causes the display unit to display a second 3D image on the basis of the estimated allowable range.
    • 图像处理装置包括使显示单元显示第一3D图像的第一显示控制单元,从用户接收指示显示在显示器上的第一3D图像的视差量的消息的接收单元 单元在允许范围内,确定单元,其基于由接收单元接收的消息来确定估计的允许范围,使得如果该消息指示正在显示的3D图像的视差量不在允许范围内 视差量不包括在估计容许范围内; 以及第二显示控制单元,其使得所述显示单元基于所估计的允许范围来显示第二3D图像。
    • 9. 发明申请
    • DATA STRUCTURE, IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM
    • 数据结构,图像处理设备,图像处理方法和程序
    • US20130038703A1
    • 2013-02-14
    • US13635030
    • 2011-04-06
    • Suguru UshikiMasami OgataTakafumi Morifuji
    • Suguru UshikiMasami OgataTakafumi Morifuji
    • H04N13/04H04N13/00
    • H04N21/4884H04N13/128H04N13/139H04N13/172H04N13/178H04N13/183H04N13/189H04N21/4516
    • The present invention relates to data structures, image processing apparatuses, image processing methods, and programs for enabling appropriate processing of video data of 3D content.Obtained content data of 3D content contains video data of 3D images, and information about a reference image size, which is a predetermined image size serving as the reference for the 3D images, and the maximum and minimum parallaxes for the reference image size. An image size detecting unit (71) detects the image size of the video data of the 3D images. If the detected image size of the 3D video data is not the same as the “reference image size,” a maximum/minimum parallax calculating unit (72) calculates the maximum and minimum parallaxes corresponding to the image size of the 3D video data. A caption adjusting unit (73) performs predetermined image processing based on the calculated maximum and minimum parallaxes, such as processing to adjust the depth positions of captions. The present invention can be applied to an image processing apparatus that processes obtained image data of 3D images, for example.
    • 本发明涉及数据结构,图像处理装置,图像处理方法以及用于实现3D内容的视频数据的适当处理的程序。 获得的3D内容的内容数据包含3D图像的视频数据,以及作为用于3D图像的基准的预定图像大小的参考图像尺寸以及参考图像尺寸的最大和最小视差的信息。 图像尺寸检测单元(71)检测3D图像的视频数据的图像尺寸。 如果检测到的3D视频数据的图像尺寸与参考图像尺寸不相同,则最大/最小视差计算单元(72)计算与3D视频数据的图像尺寸相对应的最大和最小视差。 字幕调整单元(73)基于所计算出的最大和最小视差进行预定的图像处理,例如用于调整字幕的深度位置的处理。 本发明可以应用于例如处理所获得的3D图像的图像数据的图像处理装置。