Video data processing apparatus and method, data distributing apparatus and method, data receiving apparatus and method, storage medium, and computer program,申请号US20020263918-传众专利搜索

Video data processing apparatus and method, data distributing apparatus and method, data receiving apparatus and method, storage medium, and computer program

申请公布号：US2003086003(A1)

申请号：US20020263918

申请日期：2002.10.03

申请公布日期：2003.05.08

申请人：

KOGA TADAHARU

发明人：KOGA TADAHARU

分类号：G06T3/00;G06T1/00;H04N5/225;H04N5/44;H04N5/91;H04N5/92;(IPC1-7):H04N5/225

主分类号：G06T3/00

摘要：In the present invention, omnidirectional video images shot by a plurality of cameras are so distributed that the video images can be changed seamlessly on a receiver side. A panorama image, which is composed of the video frames obtained originally from the plural cameras and arranged on a cylindrical lateral plane, is divided into equal halves, and the second-half frame portion thus divided is placed under the first-half frame portion. Further, rearrangement is performed in such a manner that an extra video frame of the adjacent camera is pasted to one edge of the divided portion, and in the vicinities of both edges of the omnidirectional video image, the video frames of the adjacent cameras thus pasted together are duplicated, whereby any region astride the video frames of the adjacent cameras can be changed seamlessly.