发明名称 |
Apparatus and method for generating and consuming three-dimensional (3D) data format to generate realistic panoramic image |
摘要 |
An apparatus and method for generating and consuming a three-dimensional (3D) data format to generate a realistic panoramic image are provided. The apparatus may include an image preprocessing unit to search for a matching point between images captured by a plurality of cameras, and to extract, as image information, at least one of a depth value, a texture value and object division information from each of the captured images, an image information structuring unit to structure 3D data to use the extracted image information to generate a realistic image, a 3D data format storage unit to store format information of the structured 3D data in a database (DB), realistic image generating unit to generate a realistic panoramic image using the stored format information of the 3D data, and a realistic image rendering unit to perform rendering on the generated realistic panoramic image. |
申请公布号 |
US9185288(B2) |
申请公布日期 |
2015.11.10 |
申请号 |
US201313800119 |
申请日期 |
2013.03.13 |
申请人 |
Electronics and Telecommunications Research Institute |
发明人 |
Ki Myung Seok;Cho Yong Ju;Lim Seong Yong;Cha Ji hun;Beack Seung Kwon;Lee Yong Ju;Kim Jin Woong;Kim Seong Dae;Kim Wook Joong;Yoo Ji Sung;Hwang Sung Soo |
分类号 |
H04N5/232;H04N13/00 |
主分类号 |
H04N5/232 |
代理机构 |
William Park & Associates Ltd. |
代理人 |
William Park & Associates Ltd. |
主权项 |
1. An apparatus for generating and consuming a three-dimensional (3D) data format, the apparatus comprising:
an image preprocessing unit to search for a matching point between images captured by a plurality of cameras, and to extract, as image information, at least a depth value from each of the captured images; an image information structuring unit to structure 3D data to use the extracted image information to generate a realistic image; a 3D data format storage unit to store format information of the structured 3D data in to a database (DB); a realistic image generating unit to generate a realistic panoramic image using the stored format information of the 3D data by identifying each of a plurality of layered cylinders corresponding to a left image and a right image to be generated, generating a layer cylinder by wrapping an image in a layer matched to the depth value of a corresponding object, through image synthesis, using at least one of geometric position information, object and area division information and texture information of a multi-image stored in the DB; and a realistic image rendering unit to perform rendering on the generated realistic panoramic image. |
地址 |
Daejeon KR |