Title:
画質評価装置、画像形成装置および画質評価方法
Document Type and Number:
Japanese Patent JP7428249
Kind Code:
B2
Abstract:
This image quality evaluation device comprises: a conversion unit that converts the data of an image to two-dimensional array data of the luminance value of each pixel in the image; a processing unit that executes an averaging process, based on a plurality of filter sizes, on each pixel of the two-dimensional array data; and an evaluation unit that evaluates the quality of the image using the processing results of the processing unit.
More Like This:
| JP2004195840 | LIQUID EJECTOR, CONTROL METHOD THEREFOR, AND COMPUTER PROGRAM |
| JPH07117886 | SHEET CARRYING DEVICE |
| JP5977208 | Radiation hardening ink-jet ink constituent |
Inventors:
Hiroyuki Mori
Application Number:
JP2022529190A
Publication Date:
February 06, 2024
Filing Date:
June 02, 2020
Export Citation:
Assignee:
Konica Minolta, Inc.
International Classes:
B41J2/01; B41J29/393; G01N21/17; G06T7/00
Domestic Patent References:
| JP3282784A | ||||
| JP2018189473A | ||||
| JP2008093852A | ||||
| JP2002245464A |
Foreign References:
| US20180131815 |
Attorney, Agent or Firm:
Patent Attorney Corporation Washida International Patent Office
Previous Patent: Genetic analysis device
Next Patent: Method, system, and apparatus for evaluating document retrieval performance
Next Patent: Method, system, and apparatus for evaluating document retrieval performance