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1. (WO2013121897) INFORMATION PROCESSING DEVICE AND METHOD, IMAGE PROCESSING DEVICE AND METHOD, AND PROGRAM

Pub. No.:    WO/2013/121897    International Application No.:    PCT/JP2013/052329
Publication Date: Fri Aug 23 01:59:59 CEST 2013 International Filing Date: Sat Feb 02 00:59:59 CET 2013
IPC: G06T 3/00
G03B 37/00
H04N 1/387
H04N 5/232
H04N 5/265
Applicants: SONY CORPORATION
ソニー株式会社
Inventors: OHKI Mitsuharu
大木 光晴
Title: INFORMATION PROCESSING DEVICE AND METHOD, IMAGE PROCESSING DEVICE AND METHOD, AND PROGRAM
Abstract:
The present technology relates to an information processing device and method, an image processing device and method, and program, with which it is possible to obtain a higher-quality panorama image. With an image processing device, for N photographic images which are photographed continuously, a homogeneous transformation matrix H's,s+1 is derived between adjacent photographic images with looser conditions, and a homogeneous transformation matrix H''s,s+1 is derived between adjacent photographic images with tighter conditions. The homogeneous transformation matrix H's,s+1 and the homogeneous transformation matrix H''s,s+1 are summed, and a homogeneous transformation matrix H'1,s is derived between the 1st and the sth photographic images. The homogeneous transformation matrix H''s,s+1 is summed, and a homogeneous transformation matrix H''1,s is derived between the 1st and the sth photographic images. On the basis of a homogeneous transformation matrix which is obtained by a weighted sum of the homogeneous transformation matrix H'1,s and the homogeneous transformation matrix H''1,s, each of the photographic images is connected, and a panorama image is generated. The present technology may be applied to an image processing device.