公开(公告)号：US08111908B2

公开(公告)日：2012-02-07

申请号：US12076279

申请日：2008-03-14

申请人： Jee-young Sim ,  Kee-ohang Lee ,  Byong-min Kang ,  Do-kyogn Kim

发明人： Jee-young Sim ,  Kee-ohang Lee ,  Byong-min Kang ,  Do-kyogn Kim

IPC分类号： G06K9/00

CPC分类号： G06K9/00208 ,  G06T7/33 ,  G06T2207/10028 ,  G06T2207/20016

摘要： Provided are an apparatus and method for matching a 2D color image and a depth image to obtain 3D information. The method includes matching resolution of the 2D color image and resolution of a light intensity image, wherein the 2D color image and the light intensity image are separately obtained, detecting at least one edge from the matched 2D color image and the matched light intensity image, and matching overlapping pixels of the matched 2D color image and a depth image, which corresponds to the matched light intensity image, with each other in case that the matched 2D color image and the depth image are overlapped as much as the matched 2D color image and the matched light intensity image are overlapped so that the detected edges of the matched 2D color image and the detected edges of the matched light intensity image are maximally overlapped with each other. Accordingly, the 2D color image and the depth image can be accurately matched so that reliable 3D image information can be quickly obtained.

摘要翻译： 提供了一种用于匹配2D彩色图像和深度图像以获得3D信息的装置和方法。 该方法包括2D色彩图像的分辨率和光强度图像的分辨率的匹配，其中分别获得2D彩色图像和光强度图像，从匹配的2D彩色图像和匹配的光强度图像中检测至少一个边缘， 以及在匹配的2D彩色图像和深度图像与匹配的2D彩色图像重叠的情况下，匹配的2D彩色图像的重叠像素和对应于匹配的光强度图像的深度图像彼此匹配;以及 匹配的光强度图像重叠，使得匹配的2D彩色图像的检测边缘和匹配的光强度图像的检测的边缘彼此最大地重叠。 因此，可以精确地匹配2D彩色图像和深度图像，从而可以快速获得可靠的3D图像信息。

公开(公告)号：US20090067707A1

公开(公告)日：2009-03-12

申请号：US12076279

申请日：2008-03-14

申请人： Jee-young Sim ,  Kee-ohang Lee ,  Byong-min Kang ,  Do-kyogn Kim

发明人： Jee-young Sim ,  Kee-ohang Lee ,  Byong-min Kang ,  Do-kyogn Kim

IPC分类号： G06K9/00

CPC分类号： G06K9/00208 ,  G06T7/33 ,  G06T2207/10028 ,  G06T2207/20016

摘要： Provided are an apparatus and method for matching a 2D color image and a depth image to obtain 3D information. The method includes matching resolution of the 2D color image and resolution of a light intensity image, wherein the 2D color image and the light intensity image are separately obtained, detecting at least one edge from the matched 2D color image and the matched light intensity image, and matching overlapping pixels of the matched 2D color image and a depth image, which corresponds to the matched light intensity image, with each other in case that the matched 2D color image and the depth image are overlapped as much as the matched 2D color image and the matched light intensity image are overlapped so that the detected edges of the matched 2D color image and the detected edges of the matched light intensity image are maximally overlapped with each other. Accordingly, the 2D color image and the depth image can be accurately matched so that reliable 3D image information can be quickly obtained.

摘要翻译： 提供了一种用于匹配2D彩色图像和深度图像以获得3D信息的装置和方法。 该方法包括2D色彩图像的分辨率和光强度图像的分辨率的匹配，其中分别获得2D彩色图像和光强度图像，从匹配的2D彩色图像和匹配的光强度图像中检测至少一个边缘， 以及在匹配的2D彩色图像和深度图像与匹配的2D彩色图像重叠的情况下，匹配的2D彩色图像的重叠像素和对应于匹配的光强度图像的深度图像彼此匹配;以及 匹配的光强度图像重叠，使得匹配的2D彩色图像的检测边缘和匹配的光强度图像的检测的边缘彼此最大地重叠。 因此，可以精确地匹配2D彩色图像和深度图像，从而可以快速获得可靠的3D图像信息。