LEARNING DEVICE, DATA PROCESSING DEVICE, PARAMETER GENERATION DEVICE, LEARNING METHOD, DATA PROCESSING METHOD, AND PARAMETER GENERATION METHOD

Title:

LEARNING DEVICE, DATA PROCESSING DEVICE, PARAMETER GENERATION DEVICE, LEARNING METHOD, DATA PROCESSING METHOD, AND PARAMETER GENERATION METHOD

Document Type and Number:

WIPO Patent Application WO/2023/068126

Kind Code:

A1

Abstract:

Provided is a learning device (10) wherein: a first evaluation unit (14) acquires a plurality of first evaluation results for each among a plurality of image data by subjecting the plurality of image data to a quantitative evaluation; a training data generation unit (15) selects, on the basis of the plurality of first evaluation results, a second parameter from among a plurality of first parameters having mutually different values, and generates first training data including the selected second parameter; and a first machine learning unit (17) carries out machine learning, which uses the first training data, to thereby generate a trained model which outputs a third parameter to be used in the processing of image data to be processed.

Inventors:

INAISHI DAISUKE (JP)
ARAI HIROAKI (JP)
HIRAI YUMA (JP)
KOSAKA JUNICHI (JP)
KANAO RINNA (JP)

Application Number:

PCT/JP2022/037996

Publication Date:

April 27, 2023

Filing Date:

October 12, 2022

Export Citation:

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Assignee:

SONY GROUP CORP (JP)

International Classes:

H04N5/14; G06T7/00; G10L25/60

Domestic Patent References:

WO2020261503A1	2020-12-30
WO2020209337A1	2020-10-15
WO2020261503A1	2020-12-30

Foreign References:

JP2021089654A	2021-06-10
JP2015088805A	2015-05-07