NON-CONTACT MEASUREMENT METHOD AND NON-CONTACT MEASUREMENT SYSTEM

• Main Authors: ARAI SEIICHIRO, KONISHI KAZUMA, YOSHIDA MASAHITO, OTA KENGO, TSUKIYAMA MASAAKI, FUKUI HIRONORI, TOUCHI MASAKICHI, MURAKAMI HIROSHIGE
• Format: Patent
• Language: English; Japanese
• Published: 25.10.2022
• Subjects: APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FORDRESS-MAKING, FOR TAILORING, NOT OTHERWISE PROVIDED FOR; HUMAN NECESSITIES; WEARING APPAREL

To provide a non-contact measurement method which achieves high contactless measurement accuracy even in a dressed state.SOLUTION: A non-contact measurement method comprises a measurement step for moving a measurement device 2 to measurement points set at a regular interval so as to separate from each other around the human body and acquiring measurement data at each measurement point, a threshold processing step for specifying a distance from the measurement device to the human body at each measurement point on the basis of signal strength and reflection time of the measurement data at each measurement point, and a data synthesis step for synthesizing a three-dimensional image on the basis of point cloud data formed by the distance to the human body at each measurement point.SELECTED DRAWING: Figure 3 【課題】服を着た状態でも非接触で高い採寸精度を実現する。【解決手段】非接触採寸方法は、人体の周囲において互いに離間するように一定の間隔をあけて設定された計測ポイントに計測デバイス２を移動させ、各計測ポイントで計測データの取得を行う計測ステップと、各計測ポイントでの計測データの信号強度と反射時間に基づいて、それぞれの計測ポイントにおける計測デバイスから人体までの距離を特定するため閾値処理ステップと、それぞれの計測ポイントにおける人体までの距離からなる点群データに基づいて３次元の画像を合成するデータ合成ステップとを備える。【選択図】図３