SIZE MEASUREMENT METHOD, CAMERA-EQUIPPED ELECTRONIC DEVICE, PROGRAM FOR CAMERA-EQUIPPED ELECTRONIC DEVICE, AND MARKER FOR SIZE MEASUREMENT

摘要

PROBLEM TO BE SOLVED: To enable an easy measurement of a correct size of an actual subject using a camera-equipped electronic device.;SOLUTION: A marker 10 is used that consists of a long strip where a plurality of rectangles with their lengths identified are arrayed. With a captured image P1 displayed in a display 3, an electronic device 2 performs image recognition processing to identify a rectangle in a marker image 10A corresponding to a range of a subject image 1A in a size measurement direction. Then, an actual size of a subject 1 is calculated on a basis of a size of the subject image 1A, an image size of all the identified rectangles, and a sum of lengths of the rectangles, and the size is displayed on the display 3.;COPYRIGHT: (C)2016,JPO&INPIT