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1. 发明授权

US08553972B2 Apparatus, method and computer-readable medium generating depth map 有权
标题翻译：仪器，方法和计算机可读介质生成深度图
公开(公告)号：US08553972B2
公开(公告)日：2013-10-08
申请号：US12830822
申请日：2010-07-06
申请人： Ji Won Kim , Gangyu Ma , Haitao Wang , Xiying Wang , Ji Yeun Kim , Yong Ju Jung
发明人： Ji Won Kim , Gangyu Ma , Haitao Wang , Xiying Wang , Ji Yeun Kim , Yong Ju Jung
IPC分类号： G06K9/00 , G06K9/32 , H04N13/00
CPC分类号： G06T7/50 , G06T2207/10016 , G06T2207/20221 , G06T2207/30196
摘要： Disclosed are an apparatus, a method and a computer-readable medium automatically generating a depth map corresponding to each two-dimensional (2D) image in a video. The apparatus includes an image acquiring unit to acquire a plurality of 2D images that are temporally consecutive in an input video, a saliency map generator to generate at least one saliency map corresponding to a current 2D image among the plurality of 2D images based on a Human Visual Perception (HVP) model, a saliency-based depth map generator, a three-dimensional (3D) structure matching unit to calculate matching scores between the current 2D image and a plurality of 3D typical structures that are stored in advance, and to determine a 3D typical structure having a highest matching score among the plurality of 3D typical structures to be a 3D structure of the current 2D image, a matching-based depth map generator; a combined depth map generator to combine the saliency-based depth map and the matching-based depth map and to generate a combined depth map, and a spatial and temporal smoothing unit to spatially and temporally smooth the combined depth map.
摘要翻译：公开了一种自动生成与视频中的每个二维（2D）图像相对应的深度图的装置，方法和计算机可读介质。该装置包括：图像获取单元，用于获取在输入视频中在时间上连续的多个2D图像，显着图生成器，用于基于人类生成与多个2D图像中的当前2D图像相对应的至少一个显着图视觉感知（HVP）模型，基于显着性的深度图生成器，三维（3D）结构匹配单元，用于计算当前2D图像与预先存储的多个3D典型结构之间的匹配分数，并且确定在所述多个3D典型结构中具有最高匹配分数以作为当前2D图像的3D结构的3D典型结构，基于匹配的深度图生成器; 组合深度图生成器，用于组合基于显着性的深度图和基于匹配的深度图并生成组合深度图，以及空间和时间平滑单元，以空间和时间平滑组合的深度图。

2. 发明授权

US09148652B2 Video processing method for 3D display based on multi-cue process 有权
标题翻译：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
申请人： Ji Won Kim , Gengyu Ma , Haitao Wang , Xing Mei , Ji Yeun Kim , Yong Ju Jung
发明人： Ji Won Kim , Gengyu Ma , Haitao Wang , Xing Mei , Ji Yeun Kim , Yong Ju Jung
IPC分类号： H04N9/80 , H04N13/02 , G06K9/46 , G11B27/28 , H04N5/14 , H04N13/00
CPC分类号： H04N13/261 , G06K9/4671 , G11B27/28 , H04N5/147 , H04N2013/0074
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。

3. 发明申请

US20120007960A1 Video processing method for 3D display based on multi-cue process 有权
标题翻译：基于多线程过程的3D显示视频处理方法
公开(公告)号：US20120007960A1
公开(公告)日：2012-01-12
申请号：US13067465
申请日：2011-06-02
申请人： Ji Won Kim , Gengyu Ma , Haitao Wang , Xing Mei , Ji Yeun Kim , Yong Ju Jung
发明人： Ji Won Kim , Gengyu Ma , Haitao Wang , Xing Mei , Ji Yeun Kim , Yong Ju Jung
IPC分类号： H04N13/04
CPC分类号： H04N13/261 , G06K9/4671 , G11B27/28 , H04N5/147 , H04N2013/0074
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。

4. 发明申请

US20110298898A1 THREE DIMENSIONAL IMAGE GENERATING SYSTEM AND METHOD ACCOMODATING MULTI-VIEW IMAGING 审中-公开
标题翻译：三维图像生成系统和方法存储多视图成像
公开(公告)号：US20110298898A1
公开(公告)日：2011-12-08
申请号：US13100905
申请日：2011-05-04
申请人： Yong Ju Jung , Haitao Wang , Ji Won Kim , Gengyu Ma , Xing Mei , Du Sik Park
发明人： Yong Ju Jung , Haitao Wang , Ji Won Kim , Gengyu Ma , Xing Mei , Du Sik Park
IPC分类号： H04N13/02
CPC分类号： H04N13/25 , H04N13/239 , H04N13/271
摘要： Provided is a three-dimensional (3D) image generating system and method accommodating multi-view imaging. The 3D image generating system and method may generate corrected depth maps respectively corresponding to color images by merging disparity information associated with a disparity between color images and depth maps generated respectively from depth images.
摘要翻译：提供一种容纳多视点成像的三维（3D）图像生成系统和方法。 3D图像生成系统和方法可以通过合并与颜色图像和分别从深度图像生成的深度图之间的差异相关联的视差信息来生成分别对应于彩色图像的校正深度图。

5. 发明授权

US08253733B2 3D image generation apparatus and method 有权
标题翻译： 3D图像生成装置和方法
公开(公告)号：US08253733B2
公开(公告)日：2012-08-28
申请号：US12402732
申请日：2009-03-12
申请人： Ji Won Kim , Yong Ju Jung , Aron Baik , Du-Sik Park
发明人： Ji Won Kim , Yong Ju Jung , Aron Baik , Du-Sik Park
IPC分类号： G06T15/00 , G06K9/32 , G06F17/17
CPC分类号： H04N13/128 , H04N13/111 , H04N13/122 , H04N2213/003
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。

6. 发明申请

US20100316284A1 Three-dimensional image generation apparatus and method using region extension of object in depth map 审中-公开
标题翻译：三维图像生成装置和方法使用区域扩展对象的深度图
公开(公告)号：US20100316284A1
公开(公告)日：2010-12-16
申请号：US12656840
申请日：2010-02-17
申请人： Young Ju Jeong , Yong Ju Jung , Du Sik Park , A Ron Baik , Ji Won Kim
发明人： Young Ju Jeong , Yong Ju Jung , Du Sik Park , A Ron Baik , Ji Won Kim
IPC分类号： G06K9/00
CPC分类号： G06T15/00 , G06T5/002 , G06T5/20 , G06T2207/10028 , G06T2207/20192 , H04N13/261
摘要： A three-dimensional (3D) image generation apparatus and method using a region extension of an object in a depth map is provided. The 3D image generation apparatus may include a discontinuity preservation smoothing filtering unit to apply a discontinuity preservation smoothing filter preserving discontinuity of a boundary or a shape of a depth image, a boundary preservation filtering unit to apply a max filter to a depth image for increasing a depth value of an object, and a rendering unit to render a two-dimensional (2D) color image and the filtered depth image and to generate a 3D image.
摘要翻译：提供了一种在深度图中使用对象的区域扩展的三维（3D）图像生成装置和方法。 3D图像生成装置可以包括不连续保存平滑滤波单元，用于应用保持边界的不连续性或深度图像的形状的不连续性保存平滑滤波器，边界保存滤波单元，对深度图像应用最大滤波器以增加物体的深度值，以及呈现二维（2D）彩色图像和滤波后的深度图像并生成3D图像的渲染单元。

7. 发明申请

US20100266198A1 Apparatus, method, and medium of converting 2D image 3D image based on visual attention 审中-公开
标题翻译：基于视觉注意力转换2D图像3D图像的装置，方法和介质
公开(公告)号：US20100266198A1
公开(公告)日：2010-10-21
申请号：US12588258
申请日：2009-10-08
申请人： Ji Won Kim , Yong Ju Jung , Aron Baik , Du Sik Park
发明人： Ji Won Kim , Yong Ju Jung , Aron Baik , Du Sik Park
IPC分类号： G06T15/20 , G06K9/46
CPC分类号： H04N13/261 , G06K9/46 , G06T7/11 , G06T7/285 , G06T7/50 , G06T7/90 , G06T15/20 , G06T2200/04 , G06T2207/10024 , G06T2207/10028 , G06T2207/20221 , H04N13/128 , H04N13/341 , H04N13/383 , H04N13/398 , H04N2013/0077 , H04N2013/0081 , H04N2013/0085 , H04N2013/0092
摘要： A method, apparatus, and medium of converting a two-dimensional (2D) image to a three-dimensional (3D) image based on visual attention are provided. A visual attention map including visual attention information, which is information about a significance of an object in a 2D image, may be generated. Parallax information including information about a left eye image and a right eye image of the 2D image may be generated based on the visual attention map. A 3D image may be generated using the parallax information.
摘要翻译：提供了一种基于视觉注意力将二维（2D）图像转换为三维（3D）图像的方法，装置和介质。可以生成包括视觉注意信息的视觉注意地图，其是关于2D图像中的对象的重要性的信息。可以基于视觉注意力图来生成包括关于2D图像的左眼图像和右眼图像的信息的视差信息。可以使用视差信息来生成3D图像。

8. 发明申请

US20100315488A1 Conversion device and method converting a two dimensional image to a three dimensional image 审中-公开
标题翻译：将二维图像转换为三维图像的转换装置和方法
公开(公告)号：US20100315488A1
公开(公告)日：2010-12-16
申请号：US12801514
申请日：2010-06-11
申请人： Ji Won Kim , Yong Ju Jung , Du-Sik Park , Aron Baik , Young Ju Jeong
发明人： Ji Won Kim , Yong Ju Jung , Du-Sik Park , Aron Baik , Young Ju Jeong
IPC分类号： H04N13/02
CPC分类号： H04N13/122 , H04N13/261
摘要： Disclosed is an image conversion device and method converting a two-dimensional (2D) image into a three-dimensional (3D) image. The image conversion device may selectively adjust illumination within the 2D image, generate a disparity map for the illumination adjusted image, and selectively adjust a depth value of the disparity map based on edge discrimination.
摘要翻译：公开了将二维（2D）图像转换成三维（3D）图像的图像转换装置和方法。图像转换装置可以选择性地调整2D图像内的照明，生成用于照明调整图像的视差图，并且基于边缘鉴别选择性地调整视差图的深度值。

9. 发明申请

US20100141757A1 Method and apparatus for estimating depth, and method and apparatus for converting 2D video to 3D video 有权
标题翻译：用于估算深度的方法和装置，以及将2D视频转换为3D视频的方法和装置
公开(公告)号：US20100141757A1
公开(公告)日：2010-06-10
申请号：US12458559
申请日：2009-07-15
申请人： Aron Baik , Yong Ju Jung , Ji Won Kim , Du-Sik Park
发明人： Aron Baik , Yong Ju Jung , Ji Won Kim , Du-Sik Park
IPC分类号： G06T7/60 , H04N7/18
CPC分类号： H04N13/139 , G06T7/596 , G06T2207/10021 , G06T2207/20228 , H04N13/261
摘要： A depth estimation and conversion apparatus and method is provided. Depth of an video may be estimated by extracting feature information from the input video, and estimating the depth of the input video based on the extracted feature information.
摘要翻译：提供了深度估计和转换装置和方法。视频的深度可以通过从输入视频提取特征信息，并且基于所提取的特征信息来估计输入视频的深度来估计。

10. 发明授权

US10163246B2 Three-dimensional image generation apparatus and method using region extension of object in depth map 有权
公开(公告)号：US10163246B2
公开(公告)日：2018-12-25
申请号：US12656840
申请日：2010-02-17
申请人： Young Ju Jeong , Yong Ju Jung , Du Sik Park , A Ron Baik , Ji Won Kim
发明人： Young Ju Jeong , Yong Ju Jung , Du Sik Park , A Ron Baik , Ji Won Kim
IPC分类号： G06K9/00 , G06T15/00 , G06T5/00 , G06T5/20 , H04N13/261
摘要： A three-dimensional (3D) image generation apparatus and method using a region extension of an object in a depth map is provided. The 3D image generation apparatus may include a discontinuity preservation smoothing filtering unit to apply a discontinuity preservation smoothing filter preserving discontinuity of a boundary or a shape of a depth image, a boundary preservation filtering unit to apply a max filter to a depth image for increasing a depth value of an object, and a rendering unit to render a two-dimensional (2D) color image and the filtered depth image and to generate a 3D image.

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