| 摘要 |
PROBLEM TO BE SOLVED: To accurately calculate density for every kind of an object included in an image.SOLUTION: A density measurement device 10 comprises a first calculation unit 15, a second calculation unit 16, and a first generation unit 17. The first calculation unit 15 calculates density for every kind of an object included in an area, for each area of plural area obtained by dividing an image into plural areas, from the image including plural kinds of objects, which are classified according to a predetermined rule. The second calculation unit 16 calculates likelihood of each kind of the object, based on the calculated density for each kind of the object of each area. The first generation unit 17 generates density data in which the density of the kind of the object having likelihood which is higher than at least lowest likelihood, out of likelihoods calculated for each kind of the object of corresponding area, on a corresponding position of each area of the image.SELECTED DRAWING: Figure 1 |
