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- Ericsson, A. (author)
Comparison of Noise Reduction and MPEG-2 Compression Efficiency for Pre-Processing Video Filters
- Article/chapterEnglish2004
Publisher, publication year, extent ...
- Poznan, Poland :Polish Society for Theoretical and Applied Electrical Engineering,2004
- printrdacarrier
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- LIBRIS-ID:oai:DiVA.org:miun-2380
- https://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-2380URI
Supplementary language notes
- Language:English
- Summary in:English
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Notes
- Video information that is input in digital video recorders or distributed over the Internet comes in various different qualities. One possibility to improve the video quality and also to improve the efficiency of the video encoder is to use different types of spatial or temporal video filters. This paper presents a comparison of the noise reduction efficiency for three different video filters. Additionally, the improvement of MPEG-2 encoding efficiency is compared. The results provide an efficiency function that can be used to select an appropriate filter type for a special situation.
Subject headings and genre
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering hsv//eng
- Electrical engineering, electronics and photonics
- Elektroteknik, elektronik och fotonik
Added entries (persons, corporate bodies, meetings, titles ...)
- Norell, HåkanMittuniversitetet,Institutionen för informationsteknologi och medier (-2013)(Swepub:miun)haknor (author)
- O'Nils, MattiasMittuniversitetet,Institutionen för informationsteknologi och medier (-2013)(Swepub:miun)matoni (author)
- MittuniversitetetInstitutionen för informationsteknologi och medier (-2013) (creator_code:org_t)
Related titles
- In:IWSSIP'04 : international workshop on systems, signals and image processing : ( Poznan, 13-15 September 2004 )Poznan, Poland : Polish Society for Theoretical and Applied Electrical Engineering
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