Ono Pharmaceutical Co., Ltd.

Nec System Technologies, Ltd.

Ono Phramaceutical Co., Ltd.

Tohru Miyazaki

Hiroyuki Ohno

Kazuyuki Ohmoto

Makoto Tanaka

Tsuneyuki Sugiura

Katsuhito Sakaki

Hidekazu Kanazawa

Hiroyukii Ohno

Yoshinobu Arai

Nobuyuki Hamanaka

Changes in houses and buildings on a two-dimensional map are detected using three-dimensional data obtained from stereo images. A change detection device that detects changes in features that are targets described on a map has a stereo processor, a feature height calculator, and a demolition and/or new building detector. The stereo processor is inputted with a plurality of images taken of predetermined regions from a plurality of different positions, and extracts digital surface model data representing surfaces of the regions in three-dimensional coordinates. The feature height calculator extracts feature heights where an elevation of ground level is subtracted from the digital surface model data extracted by the stereo processor. The demolition and/or new building detector detect changes in the feature that are the targets described on a map by comparing feature height data and map data. An elevation region extractor extracts an elevation region that is a set of points having a height greater than or equal to the predetermined value, compares the elevation region and the map data, and detects changes in the feature constituting the targets.

Map change detection device, map change detection method, and program

Method of treating disease with sulfonylamino acid derivatives

Tetrazole compounds and pharmaceutical agents containing such derivative as an active ingredient

Sulfonylamino acid derivatives

Tetrazole compounds and pharmaceutical agents containing such derivative

Hydroxamic acid derivatives

A tetrazole derivatives of formula (I) ##STR1## a non-toxic salt thereof, an acid addition salt thereof or a hydrate thereof which has an inhibitory effect on interleukin-1.beta. converting enzyme (ICE).

Tetrazole compound

A sulfonamide derivative of the general formula:

Sulfonamide derivatives

Growing community of inventors

Osaka, Japan

Tohru Miyazaki