METHOD FOR MEASURING AMOUNT OF EXERCISE BY USING TRAMPOLINE

One embodiment of the present invention provides a technique for precisely measuring the amount of exercise of a user performing repetitive actions and, at the same time, simplifying the configuration of a device for same. A method for measuring the amount of exercise by using a trampoline, according to an embodiment of the present invention, comprises: a first step of bringing a portion of a user's body into contact with a contact surface, which is an upper surface of an elastic pad part having a color and formed of a translucent material, and capturing a contact shadow that is a shadow of a lower surface of the elastic pad part and the portion of the user's body so as to start collecting captured images; a second step of providing an acting force, which is a force by the user, to the elastic pad part, and collecting captured images for a shape change of the elastic pad part and a shape and a position change of the contact shadow; a third step of generating an elastic pad mask that is a mask defining an area of the elastic pad part, which is one object in the captured images so as to extract the area of the elastic pad part; a fourth step of generating a shadow mask that is a mask defining an area of the contact shadow, which is a different object in the captured images so as to extract the area of the contact shadow; a fifth step of using a change in formation of the elastic pad part and a change in three-dimensional coordinates of a center point of the contact shadow, and deriving the amount of movement of the user, which is a change in a three-dimensional position of the portion of the user's body; and a sixth step of using the amount of movement of the user and an elastic modulus of the elastic pad part, and calculating the amount of exercise of the user. Selon un mode de réalisation, la présente invention concerne une technique permettant de mesurer avec précision la quantité d'exercice d'un utilisateur effectuant des actions répétitives et, en même temps, de simplifier la configuration d'un dispositif destiné à ladite technique. Selon un mode de réalisation de la présente invention, un procédé de mesure de la quantité d'exercice à l'aide d'un trampoline comprend : une première étape consistant à amener une partie du corps d'un utilisateur en contact avec une surface de contact, c'est-à-dire une surface supérieure d'une partie coussinet élastique présentant une certaine couleur et formée d'un matériau translucide, et à capturer une ombre de contact,