GB/T 29350-2012Rules for forensic digital image technology (English PDF)
法庭科学数字影像技术规则
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
December 31, 2012
Implementation date
May 1, 2013
Scope
GB/T 29350-2012 is the English-translated version of 法庭科学数字影像技术规则.
GB/T 29350-2012 is the Chinese standard "Rules for forensic digital image technology". Its scope clause reads: This standard specifies the basic requirements for forensic science in the field of digital imaging technology.
This standard applies to our judiciary in criminal, civil, and judicial activities in the state administration and administrative enforcement event dealing with accidents Activities such as digital imaging technology work. Its clauses include terms and definitions.
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Document preview — GB/T 29350-2012
National Standard of the People's Republic of China
- ICS
- 13.310
- Classification
- A 92
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 3.1 Digital Imaging
- 3.2 Digital imaging technology
- 3.3 Image size
- 3.4 Image file size
- 3.5 Image file format imagefiletype
- 3.6 Digital image transfer
1 Scope
This standard specifies the basic requirements for forensic science in the field of digital imaging technology.
This standard applies to our judiciary in criminal, civil, and judicial activities in the state administration and administrative enforcement event dealing with accidents
Activities such as digital imaging technology work.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated edition applies to this
File, undated references, the latest edition (including any amendments) applies to this document.
GB/T 29349 scene photography, video requirements
GB/T 29351 system volume forensic photographic quality requirements
GA/T 120 criminal photography, video glossary
GA/T 591 criminal photographic equipment and technical conditions
3 Terms and Definitions
And the following terms and definitions GA/T 120 defined apply to this document.
3.1 Digital Imaging
The digitally stored in a variety of physical media, it is possible to restore a certain manner, image transmission, output.
3.2 Digital imaging technology
Application of digital cameras, video cameras, scanners, computers and other equipment and related software records show, inspection and appraisal, processing, storage, management
Case management and events related to imaging technology image.
3.3 Image size
The number of pixels in the horizontal direction and the direction perpendicular to the product of the number of pixels.
3.4 Image file size
The amount of data of the image file storage space, in units of MB, KB.
3.5 Image file format imagefiletype
Still image file format RAW, TIFF, JPEG, BMP and other format motion picture files are AVI, MPEG and so on.
3.6 Digital image transfer
Digital image data file transfer between different storage device or network.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 29349-2023Forensic sciences—Requirements for photography and videography of scene
- GA/T 1585-2019Forensic sciences - Technical specifications for videography in examination of corpses
- GA/T 268-2019Examination of corpse in road traffic accident
- GA 268-2009Examination of corpse in road traffic accident
- GA 268-2001Examination of corpse in road traffic accident
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