Image processing apparatus, image processing method, and storage medium

摘要

An image processing apparatus inputs a color signal representing an image and an image quality signal representing a texture of the image. The image quality signal is converted into a physical quantity signal representing a physical quantity. The color material amount for outputting the image is determined based on the color signal and the physical quantity signal. The image quality signal includes a signal representing glossiness value and a signal representing gloss clarity, and the physical quantity representing respective signals are the refractive index and the surface roughness of the image.

主权项

1. An image processing apparatus comprising at least one processor coupled to at least one memory, the at least one processor being programmed to:
input a color signal representing an image and an image quality signal representing a texture of the image; convert the image quality signal into a physical quantity signal representing a physical quantity; and determine a color material amount for outputting the image based on the color signal and the physical quantity signal, wherein the image quality signal includes a signal representing glossiness value and a signal representing gloss clarity, and the physical quantity corresponding to the signal representing the glossiness value and the physical quantity corresponding to the signal representing the gloss clarity are a refractive index and a surface roughness of the image, wherein a correlation between the physical quantity signal and the color material amount is higher than a correlation between the image quality signal and the color material amount.