Title:
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM
Document Type and Number:
Japanese Patent JP2021114180
Kind Code:
A
Abstract:
To provide an image processing device capable of acquiring a neural network that hardly changes the color of the image even when a series of processing to expand the dynamic range on an inferred image is performed.SOLUTION: The image processing device includes: image acquisition means (S101) that acquires a training image and a correct image; generation means (S103) that inputs the training image into the neural network and generates an output image; error acquisition means (S104) that executes a series of color gamut processing and luminance processing on each of the correct image and the output image and acquires an error between correct image and output image after the processing; and update means (S105) that updates parameters of the neural network based on the acquired error.SELECTED DRAWING: Figure 2
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Inventors:
NARIKIYO YUTA
Application Number:
JP2020006899A
Publication Date:
August 05, 2021
Filing Date:
January 20, 2020
Export Citation:
Assignee:
CANON KK
International Classes:
G06T7/00
Attorney, Agent or Firm:
Takayoshi Kokubun