Three-dimensional image processing apparatus, three-dimensional image processing method, and program

摘要

A three-dimensional image processing device for performing image correction processing on a three-dimensionally-viewed image includes a conversion unit and a composition unit. The conversion unit generates a converted image by performing tone conversion on a pixel value in an object included in the three-dimensionally-viewed image based on a relationship between a pixel value of a pixel of interest that is a processing target and a pixel value of a peripheral pixel of the pixel of interest. The composition unit synthesizes an n-th pixel in a first viewpoint image included in the three-dimensionally-viewed image and a corresponding pixel in a second viewpoint image included in the three-dimensionally-viewed image with a distribution ratio that is based on a subject distance of the n-th pixel. The corresponding pixel is located in the same spatial location as the n-th pixel.

主权项

1. A three-dimensional image processing device for performing image correction processing on a three-dimensionally-viewed image, comprising:
a first pixel value being a pixel value of a pixel of interest, the pixel of interest being a processing target; a second pixel value being a pixel value of a peripheral pixel of the pixel of interest; an n-th pixel in a first viewpoint image included in the three-dimensionally-viewed image; a corresponding pixel in a second viewpoint image included in the three-dimensionally-viewed image, the corresponding pixel located in the same spatial location as the n-th pixel; a conversion unit that generates a converted image by performing tone conversion on a third pixel value in an object included in the three-dimensionally-viewed image based on a relationship between the first pixel value and the second pixel value; and a composition unit that synthesizes the n-th pixel and the corresponding pixel using a distribution ratio based on a subject distance of the n-th pixel.