DETECTION DEVICE, DETECTION METHOD, AND PROGRAM

• Main Authors: KAJIWARA YASUHIRO, TAKAZAWA KAZUHIRO, MATSUSHITA KAZUFUMI, SHIRATAKA YASUKO, SADASUE TAMON
• Format: Patent
• Language: English; Japanese
• Published: 29.06.2017
• Subjects: CALCULATING; COMPUTING; CONTROLLING; COUNTING; GYROSCOPIC INSTRUMENTS; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING DISTANCES, LEVELS OR BEARINGS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; REGULATING; SURVEYING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TESTING

PROBLEM TO BE SOLVED: To detect the position of a mobile entity quickly.SOLUTION: The above problem is solved by an inspection device that detects the position of a mobile entity, the inspection device acquiring first data generated on the basis of an image captured by a first imaging device and position data that indicates the three-dimensional coordinate value of feature point of the mage, acquiring second data generated on the basis of an image captured by a second imaging device that the mobile entity has, and correlating the feature points of each of the first data and the second data and calculating the position and direction of the second imaging device on the basis of the position data.SELECTED DRAWING: Figure 1 【課題】移動体の位置を速く検出することを目的とする。【解決手段】移動体の位置を検出する検出装置が、第１撮像装置が撮像する画像に基づいて生成される第１データ及び前記画像の特徴点の３次元座標値を示す位置データを取得し、前記移動体が有する第２撮像装置が撮像する画像に基づいて生成される第２データを取得し、前記第１データ及び前記第２データのそれぞれの特徴点を対応させて、前記位置データに基づいて、前記第２撮像装置の位置及び向きを計算することにより上記課題を解決する。【選択図】図１