NDLI: Compiling a collection of digitized images for studying the impact of compression on various types of images

Content Provider	Springer Nature Link
Author	Dagayev, M. V.
Copyright Year	2011
Abstract	The performance of large-scale projects on digitizing of printed publications and/or manuscripts necessitate the storage and website display of images, whose aggregate size can total tens and hundreds of terabytes. In order to reduce this size to a reasonable minimum, the optimum data compression modes are to be selected for digitized images. The choice of the suitable image compression format, determination of the necessary compression level, and setting the desirable quality of the resulting image require detailed and comprehensive information about changes that occur to digitized images during their compression. A method is required for image quality evaluation that would duly take the specifics of the work with the digitization results into account. Here, a method is described for the compilation of a sample of digitized images for the study of the impact made on them by compression. An image quality scale is presented that was developed for the comparison of compressed digitized images with the originals.
Starting Page	64
Ending Page	68
Page Count	5
File Format	PDF
ISSN	01476882
Journal	Scientific and Technical Information Processing
Volume Number	38
Issue Number	2
e-ISSN	19348118
Language	English
Publisher	Allerton Press, Inc.
Publisher Date	2011-07-28
Publisher Place	Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	digitization images compression quality assessment quality scale optimization Computer Systems Organization and Communication Networks
Content Type	Text
Resource Type	Article
Subject	Computer Science

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

The search for the optimal position during the comparison of digitized images

Functions of various information types as a basis for multilevel information space

The basic concepts of qualimetry

The assessment of work on the acquisition of information resources for an organization

Sequences of images in intelligent systems

A Study on the Effectiveness of SNMP OID Compression

A method for compiling general concepts with the use of temporal decision trees

Possibility of knowledge translation between various subject domains

A Report on the First IFIP/IEEE Workshop on Quality of Experience Centric Management (QCMan 2013)

Compiling a collection of digitized images for studying the impact of compression on various types of images

Similar Documents

The search for the optimal position during the comparison of digitized images

Functions of various information types as a basis for multilevel information space

The basic concepts of qualimetry

The assessment of work on the acquisition of information resources for an organization

Sequences of images in intelligent systems

A Study on the Effectiveness of SNMP OID Compression

A method for compiling general concepts with the use of temporal decision trees

Possibility of knowledge translation between various subject domains

A Report on the First IFIP/IEEE Workshop on Quality of Experience Centric Management (QCMan 2013)

Compiling a collection of digitized images for studying the impact of compression on various types of images