| 摘要 |
PURPOSE:To calculate the proper values of coefficient values Ki, regarding a color image processor adopting the constitution that the color vector that each picture element of an object has is expressed by the addition vector of an object color vector multiplied by a coefficient value K 1, an illuminated light vector multiplied by a coefficient value K 2 and a secondary reflected light vector multiplied by a coefficient value K3. CONSTITUTION:This processor is provided with a calculation means 12 calculating a coefficient value Ki that, the picture element of an object has in accordance with an object color vector, an illuminated light vector and a secondary reflected light vector and the color vector of the picture element of the object when a vector direction is determined but the initial values of these vectors whose sizes become indefinite are imparted, a specification means 14 specifying a representative value every calculated coefficient value Ki and a derivation means 15b deriving the proper value of the coefficient value Ki by dividing the calculated coefficient value Ki by the specified and corresponded respresentative value. |
