GB/T 42978-2023 Active National standards

GB/T 42978-2023 Digital cameras—Shading measurements

GB/T 42978-2023 Digital cameras—Shading measurements

Publish Date: 2023-09-07 Implement Date: 2024-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 42978-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Cameras and photographic equipment

ICS Name: Photographic equipment, projectors

Publish Date: 2023-09-07

Implement Date: 2024-04-01

Pages: 15 pages

Scope

This document describes a method for measuring vignetting in digital cameras, which includes procedures for independently measuring color and brightness signal components. This document is applicable to vignetting measurement in digital cameras and camera phones.

Development Information

Word Count: 31 Thousand words Pages: 15 pages

Referenced Standards

IEC 61966-2-1:1999+AMD1:2003

Adopt standards

ISO 17957:2015

Related Standards

GB/T 7242-1987 Replaced

GB/T 7242-1987 Centering errors of lenses

Publish Date: 1987-02-06

GB/T 9048-1988 Abolished

GB/T 9048-1988 Image area produced by 65mm and 70mm motion-picture camera aperture and maximum projectable image area on 70mm motion-picture prints—Positions and dimensions

Publish Date: 1988-04-12

GB/T 13157-1991 Active

GB/T 13157-1991 Overall electro-acoustic frequency response for reproduction of 35mm optical sound track—Reproduction characteristics

Publish Date: 1991-09-16

GB/T 13964-1992 Replaced

GB/T 13964-1992 Photographic machinery—Vocabulary

Publish Date: 1992-12-17

GB/T 13985-1992 Replaced

GB/T 13985-1992 Operating force and strength of camera

Publish Date: 1992-12-19

GB/T 13986-1992 Abolished

GB/T 13986-1992 Photoelectric method for measuring exposure in focal planes of camera

Publish Date: 1992-12-19