Fujitsu Corporation

Sosuke Yamao

Shan Jiang

Shigeyuki Odashima

A recording medium records a program that causes a computer to execute processing of: obtaining pieces of three-dimensional point data observed a mobile body; calculating a feature amount according to a distance between a position of the mobile body and each of three-dimensional points indicated by the pieces of three-dimensional point data; and specifying a reference point that corresponds to the position of the mobile body from among reference points in a mobile space of the mobile body which are registered in a database that registers a combinations each of the respective reference points and the feature amounts according to the distance between the position of the respective reference points and each of three-dimensional points indicated by a pieces of three-dimensional point data observed from the position of the respective reference points, based on the calculated feature amount and the database.

Recording medium recording information processing program, information processing apparatus, and information processing method

An information processing apparatus includes: a memory; and a processor coupled to the memory and configured to: acquire feature points from a shot image; calculate, from each of the acquired feature points, with preset conditions, a plurality of context feature amounts that has a success-or-failure vector of a single-attribute; and extract, from among the acquired feature points, feature points of which a product of the plurality of context feature amounts is equal to or greater than a preset threshold.

Information processing system, computer-readable recording medium recording feature-point extraction program, and feature-point extraction method

A recording medium records an information processing program for causing a computer to execute processing including: acquiring an image from an imaging device provided in a first moving body; estimating a self-position of the first moving body by a first algorithm based on the image; generating a first point group that indicates a three-dimensional shape around the first moving body; generating a second point group that indicates the three-dimensional shape by a second algorithm based on data used in the first algorithm; merging the first point group and second point group so as to generate a third point group; extracting a space of an area group where a second moving body is parked from the third point group based on a movement track of the first moving body and information regarding a size of the second moving body; dividing the extracted space; and specifying each area of the area group.

Recording medium recording information processing program, information processing method, and information processing apparatus

An object recognition apparatus includes: a memory; and a processor coupled to the memory and configured to execute an acquisition process that includes acquiring RGB-depth (D) image data on a target object in which an object is stored, the RGB-D image data being acquired by an RGB-D camera; execute a presumption process that includes presuming a frontmost plane of the target object from the acquired RGB-D image data; execute a sorting process that includes sorting features of the target object at a position specified by the presumed frontmost plane from among features extracted based on the RGB-D image data; and execute a computing process that includes computing a position and an orientation of the target object by performing matching between the RGB-D image data and a template of the target object using the sorted features.

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Atsugi, Japan

Sosuke Yamao