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NCJ Number: NCJ 235578     Find in a Library
Title: In-Car Video Technical Support
Author(s): Herbert Blitzer
Date Published: 2009
Page Count: 10
Sponsoring Agency: National Institute of Justice
US Department of Justice
Office of Justice Programs
United States of America
Grant Number: 2006-IJ-CX-K003
Sale Source: National Institute of Justice/NCJRS
Box 6000
Rockville, MD 20849
United States of America

NCJRS Photocopy Services
Box 6000
Rockville, MD 20849-6000
United States of America
Document: PDF 
Type: Report (Study/Research)
Language: English
Country: United States of America
Annotation: This project assisted in the preparation of a requirements document for in-Car Digital Video Systems to be published by the International Association of Chiefs of Police (IACP), and this effort was followed with the development of a National Institute of Justice Standard based somewhat on the IACP document.
Abstract: In providing technical support for the multi-agency, multi-disciplinary effort involved in the development of the requirements document, the grantee assisted with measurement of conditions expected in the field, the determination of a reasonable set of image-quality requirements, the development of means to measure candidate systems against the image quality requirements, the calibration of the measurements process in order to certify candidate systems, and engagement in the start-up of system measurement. The requirements document developed encourages improvement in in-car digital video systems and means to measure the image-quality components. A set of field measurements on incoming light at a typical traffic stop was made in New Mexico. This was followed by an additional set of measurements of reflected light from a variety of police stop situations. The information was intended for use by the National Institute of Standards and Technology in the development of a complex scene simulator. The simulator was to be used to test candidate video systems. Tests used in measuring image quality are described, along with the draft audio system testing procedure and the basic elements of the microphone transmission test.
Main Term(s): Police equipment
Index Term(s): Testing and measurement ; Technology transfer ; Science and Technology ; Police cars ; Police in-car video systems
   
  To cite this abstract, use the following link:
https://www.ncjrs.gov/App/Publications/abstract.aspx?ID=257559

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