Image processing device, image processing method, and program

Abstract

A black-and-white polarized image acquirer 21 of an image acquirer 20 acquires a black-and-white polarized image, and a color image acquirer 22 acquires a color image. A reflection-removed image generator 40 calculates characteristic information related to black-and-white reflection removal results generated based on a black-and-white polarized image. For example, the reflection-removed image generator calculates information indicating a relationship between the black-and-white polarized image and an average luminance calculated from an image for each polarization direction in the black-and-white polarized image, or information used for obtaining the black-and-white reflection removal results from the black-and-white polarized image. The reflection-removed image generator 40 generates a reflection-removed color image in which specular reflection is removed from the color image using the calculated characteristic information or the optimized characteristic information. Thus, a high-sensitivity reflection-removed color image is obtained.

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