3D IMAGE GENERATION APPARATUS AND METHOD
    5.
    发明申请
    3D IMAGE GENERATION APPARATUS AND METHOD 有权
    3D图像生成装置和方法

    公开(公告)号:US20100110070A1

    公开(公告)日:2010-05-06

    申请号:US12402732

    申请日:2009-03-12

    IPC分类号: G06T15/00

    摘要: A three-dimensional (3D) image generator and 3D image generation method scale a depth map or a two-dimensional (2D) image, perform a cross filtering to sharpen a blurred region on the depth map based on location information of the depth map and 2D image, and thus obtain a clearer depth map and provide a more graphical 3D image using the depth map.

    摘要翻译: 三维(3D)图像生成器和3D图像生成方法对深度图或二维(2D)图像进行缩放,基于深度图的位置信息进行交叉滤波以锐化深度图上的模糊区域,并且 2D图像,从而获得更清晰的深度图,并使用深度图提供更多图形的3D图像。

    Method, medium, and system generating depth map of video image
    6.
    发明申请
    Method, medium, and system generating depth map of video image 有权
    方法,中等和系统生成视频图像的深度图

    公开(公告)号:US20090196492A1

    公开(公告)日:2009-08-06

    申请号:US12155134

    申请日:2008-05-29

    IPC分类号: G06K9/46

    摘要: A method, medium, and system generating a depth map of a video image are provided. The depth map generating method extracts the ground of a video image other than an object from the video image, classifies the video image as a long shot image or a non-long shot image based on a distribution value of the extracted ground, calculates a depth value gradually varied along a predetermined direction of the extracted ground when the video image corresponds to the long shot image and calculates a depth value based on the object when the video image corresponds to the non-long shot image. Accordingly, a sense of space and perspective can be effectively given to even a long shot image in which the ground occupies a large part of the image and a stereoscopic image recognizable by a viewer can be generated even if rapid object change is made between scenes in a video image.

    摘要翻译: 提供了生成视频图像的深度图的方法,介质和系统。 深度图生成方法从视频图像提取除了对象以外的视频图像的地面,基于提取的地面的分布值将视频图像分类为长拍摄图像或非长拍摄图像,计算深度 当视频图像对应于长焦图像时,沿着提取的地面的预定方向逐渐变化,并且当视频图像对应于非长拍照像时,基于对象计算深度值。 因此,即使在地面占据图像的大部分的长拍图像中也可以有效地赋予空间和透视感,并且即使在场景之间进行快速的对象改变,也能够生成立体图像, 视频图像。

    Video processing method for 3D display based on multi-cue process
    10.
    发明授权
    Video processing method for 3D display based on multi-cue process 有权
    基于多线程过程的3D显示视频处理方法

    公开(公告)号:US09148652B2

    公开(公告)日:2015-09-29

    申请号:US13067465

    申请日:2011-06-02

    摘要: A video processing method for a three-dimensional (3D) display is based on a multi-cue process. The method may include acquiring a cut boundary of a shot by performing a shot boundary detection with respect to each frame of an input video, computing a texture saliency with respect to each pixel of the input video, computing a motion saliency with respect to each pixel of the input video, computing an object saliency with respect to each pixel of the input video based on the acquired cut boundary of the shot, acquiring a universal saliency with respect to each pixel of the input video by combining the texture saliency, the motion saliency, and the object saliency, and smoothening the universal saliency of each pixel using a space-time technology.

    摘要翻译: 用于三维(3D)显示的视频处理方法基于多提示过程。 该方法可以包括通过对输入视频的每个帧执行镜头边界检测来获取镜头的切割边界,计算相对于输入视频的每个像素的纹理显着性,计算相对于每个像素的运动显着性 基于拍摄的所获取的切割边界,针对输入视频的每个像素计算对象的显着性,通过组合纹理显着性,运动显着性来获取关于输入视频的每个像素的通用显着性 和物体的显着性,并利用时空技术平滑每个像素的普遍显着性。