GARBAGE QUALITY DETECTION SYSTEM

• Main Authors: KUNIMASA AKIHIRO, OJI OSAMU, SHIMADA TADAO, IWASAKI TAKUYA, TODA IKUTO, OBAYASHI KO
• Format: Patent
• Language: English; Japanese
• Published: 02.12.2022
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

To provide a garbage quality detection system capable of accurately associating a region of garbage image data for detecting garbage quality with a region of a surface of real garbage.SOLUTION: A garbage quality detection system 2 comprises: a photographing device 28 that photographs garbage to acquire image data; a level gauge 30 that measures a height of the garbage at a prescribed horizontal position; a boundary calculation device 36 that calculates a boundary, in the image data, of a prescribed virtual region 14 which becomes a unit region for evaluating garbage quality on the basis of the horizontal position, the height, and the image data; and a feature amount calculation device 38 that calculates the feature amount of the garbage in the virtual region 14 from the image data within the boundary.SELECTED DRAWING: Figure 3 【課題】ごみ質を検出するごみの画像データでの領域と、実際のごみの表面での領域とが精度よく対応付けられうる、ごみ質検出システムの提供。【解決手段】本ごみ質検出システム２は、ごみを撮影し画像データを得る撮影装置２８と、ごみの所定の水平方向位置での高さを計測するレベル計３０と、前記水平方向位置及び高さと画像データとを基にして、ごみ質を評価する際の単位領域となる所定の仮想領域１４の、画像データにおける境界を計算する境界計算装置３６と、境界内の画像データから、この仮想領域１４のごみの特徴量を求める特徴量計算装置３８とを備える。【選択図】図３