| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a measuring apparatus capable of performing measurement with high accuracy by utilizing a sensor element such as a detector paper changed in color according to the state of an environment without using an expensive optical measuring instrument. <P>SOLUTION: The measuring apparatus includes: a first color sample 101 having an RGB value of (n, 0, 0) to be imparted as a vector in a reference RGB color space consisting of coordinates of a R-value; a G-value and a B-value; a second color sample 102 having a RGB value of (n, n, 0); a third color sample 103 having an RGB value of (n, n, n); a sensor element 104 changed in color by contact with a material to be a measuring object; and an imaging part 105 for simultaneously imaging the first color sample 101, the second color sample 102, the third color sample 103, and the sensor element 104 under a specific light source to obtain color image data. <P>COPYRIGHT: (C)2012,JPO&INPIT |
