ISO 15781:2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Photography Digital still cameras Measuring shooting time lag, shutter release time lag, shooting rate, and start-up time
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
19-06-2019
English
18-03-2015
Important note : Users cannot be edited or removed once added to your Multi user PDF.
ISO 15781:2015 specifies how to measure and report the shooting time lag, shutter release time lag, shooting rate, and start-up time for digital still cameras including camera modules in phones and tablet computers. It includes a method that uses control signals inside the digital still camera and a method that determines the timing values without requiring access to the inside of the digital still camera.
Depending on the method used to start the timing device, there can be a time lag between the activation of the timing device and the closure of the exposure switch of the digital still camera.
This International Standard does not address the measurement of auto focus accuracy and speed at low light conditions.
For digital still cameras that continuously shoot images into the buffer, the exposure button only acts as a selector of an image that was taken before the exposure button was pressed. The methods to measure shutter time lag and shooting time lag do not address this case and cannot be used for this type of digital still camera.
| DevelopmentNote |
DRAFT ISO/DIS 15781 is also available for this standard. (05/2018)
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| DocumentType |
Standard
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| Pages |
25
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| PublisherName |
International Organization for Standardization
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| BS ISO 15781:2019 | Identical |
| BS ISO 15781:2015 | Identical |
| NEN ISO 15781 : 2015 | Identical |
| PD ISO/TR 19247:2016 | Photography. Guidelines for reliable testing of digital still cameras |
| 14/30273272 DC : 0 | BS ISO 18383 - PHOTOGRAPHY - DIGITAL CAMERAS - SPECIFICATION GUIDELINE |
| ISO/TR 19247:2016 | Photography Guidelines for reliable testing of digital still cameras |
| BS ISO 18383:2015 | Photography. Digital cameras. Specification guideline |
| ISO 18383:2015 | Photography — Digital cameras — Specification guideline |
| ISO 12232:2006 | Photography Digital still cameras Determination of exposure index, ISO speed ratings, standard output sensitivity, and recommended exposure index |
| ISO 17321-1:2012 | Graphic technology and photography Colour characterisation of digital still cameras (DSCs) Part 1: Stimuli, metrology and test procedures |
| ANSI PH2.7 : 86(R1991) | PHOTOGRAPHY - PHOTOGRAPHIC EXPOSURE GUIDE |
| ISO 12233:2017 | Photography — Electronic still picture imaging — Resolution and spatial frequency responses |
| ISO 7589:2002 | Photography Illuminants for sensitometry Specifications for daylight, incandescent tungsten and printer |
| DIN 19017:1991-02 | EXPOSURE VALUE AND CORRECTION FACTOR - DEFINITION, REFERENCE BASE |
| ISO 12231:2012 | Photography Electronic still picture imaging Vocabulary |
| ISO 15739:2017 | Photography — Electronic still-picture imaging — Noise measurements |
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