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GA/T 1285-2015

Chinese Standard: 'GA/T 1285-2015'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
GA/T 1285-2015English269 Add to Cart Days<=3 Fingerprint/palmprint recognition applications in security systems--Image data interchange formats GA/T 1285-2015

   

BASIC DATA
Standard ID GA/T 1285-2015 (GA/T1285-2015)
Description (Translated English) (Cart type carbon dioxide fire extinguisher)
Sector / Industry Public Security (Police) Industry Standard (Recommended)
Classification of Chinese Standard A91
Word Count Estimation 11,115
Date of Issue 2015-12-30
Date of Implementation 2015-12-30
Older Standard (superseded by this standard) GA/T 894.2-2010
Regulation (derived from) Notice on Publication of Public Safety Industry Standard (Year 2015); Industry Standard Record Announcement No. 2016 (No. 197)

GA/T 1285-2015
(Cart type carbon dioxide fire extinguisher)
ICS 13.310
A91
People 's Republic of China Public Security Industry Standard
Replacing GA/T 894.2-2010
Security finger/palm print recognition application
Image data exchange format
2015-12-30 released
2015-12-30 implementation
Issued by the Ministry of Public Security of the People 's Republic of China
Preface
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GA/T 894.2-2010 "Security fingerprint identification application system Part 2. Fingerprint image recording format". This standard
The main technical changes compared to GA/T 894.2-2010 are as follows.
- modified terms and definitions (see Chapter 3, 3.1 of 3.1);
- Abbreviations are deleted (see 3.2 for.2010);
- the "record order" has been added (see 4.2);
--- modify the data composition, increase the "multi-finger or single palm" image data, and modify the image data structure (see 5.1,.2010 edition
4.1);
--- delete the image acquisition level, image compression methods, image quality, acquisition methods and other data items (2010 version 4.2 and 4.3);
--- increase the acquisition date and time, acquisition equipment supplier identification, collection equipment type identification, collection equipment registration logo, image data
Format code and other data items (see 5.3.1);
--- Added definition of multiple and palm code (see 5.3.5).
This standard by the National Security and Alarm System Standardization Technical Committee of the human biometric application sub-technical committee (SAC /
TC100/SC2).
The drafting of this standard unit. Changchun Hongda photoelectron and biometric identification technology Co., Ltd., the first Institute of Public Security, the Chinese Academy of Sciences
Automation Institute, Beijing Tiancheng Sheng Industry Technology Co., Ltd., Shenzhen Ya Lute Biological Identification Technology Co., Ltd.
The main drafters of this standard. Wang Xin, Zhang Shu Gong, Liu Shuang, Li Xueyan, Wang Zhenxin, Hou Hongchuan, Liu Junping, Yin Ping, Sun Zhenan, Yang Chunlin,
Shao Yu, Wang Changhong.
GA/T 894.2-2010 Previous releases are.
--- GA/T 894.2-2010.
Security finger/palm print recognition application
Image data exchange format
1 Scope
This standard specifies the exchange format used to store and transfer finger/palm image data.
This standard applies to the exchange of finger/palmprint image data, for the collection, registration or identification of finger/palm image of the organization between the inter-agency data exchange
For format basis.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
Application terminology for biometric identification of GA/T 893
Office of Security Fingerprint Identification - Part 3. Fingerprint Image Quality
3 terms and definitions
The terms and definitions defined in GA/T 893 apply to this document.
4 data specification
4.1 byte and bit order
The high byte of all the multi-byte data in the thumbnail image data is stored in the memory low address, and the low byte is stored in the memory
Address. The order of the transmission is the high byte in the previous, the low byte in the post, in a byte, the high first, the lower bit in the post. All values are
Fixed length unsigned integer.
4.2 Record order
The image data should be recorded in order from left to right and from top to bottom. Figure 1 depicts the recording order of finger/palm print image data.
Figure 1 refers to the order in which the palm print image data is recorded
Related standard:   GA/T 1291-2016  GA 1280-2015
Related PDF sample:   GA 1280-2015  GB 8108-2014
   
 
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