| 摘要 |
A method and a system for image recognition are disclosed. The image recognition method according to an embodiment of the present invention comprises the following steps of: photographing an object; collecting brightness values of pixels from the photographed object area; and determining the actual size of the object for the pixels based on the brightness values of the pixels. [Reference numerals] (AA) Step of determining the actual size of each pixel corresponding to the brightness value of each pixel which the object occupies using a least square method; (BB) Object size (pixel) = sum (size calculated using a brightness and size graph) x pixel resolution; (S100) Step of photographing an object; (S200) Step of collecting brightness values of pixels from the photographed object area; (S210) Step of determining the brightness value of each pixel based on a predetermined range of brightness values; (S300) Step of determining the actual size of the object |
