INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND DATA STRUCTURE OF LOCATION INFORMATION

摘要

An imaging device (12) includes a first camera (22) and a second camera (24). The cameras are disposed with a known space in between and capture images of an object with the same frame rate at the same time from the left and right side. Each captured frame image is converted to image data having different predetermined resolutions. An input information acquisition unit (26) of an information processing device (14) acquires instruction inputs from a user. A location information generation unit (28) specifies the three-dimensional location of the object by roughly estimating a region in which the object is present or a region in which there is movement as an object region among stereo image data using low resolution- and wide-field images, and performing stereo matching only for these regions using high resolution images. An output information generation unit (32) executes necessary processes according to the location of the object and generates output information. A communication unit (30) requests image data from the imaging device (12) and acquires image data therefrom.