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Paper Abstract and Keywords
Presentation 2016-08-26 11:35
Objective assessment method of mosquito noise using cepstrum coefficients corresponding to subjective image quality
Kei Satou, Masashi Kameda (Iwate Pre. Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) In JPEG encoded images, the mosquito noise which is one of visual distortion is occurred around edge region in the case of lower bit rate. It is difficult to estimate the mosquito noise from any encoded image, because the subjective assessment for mosquito noise is dependent with a given image contents. This paper presents a development of quantitative evaluation measure for deterioration of image quality by mosquito noise using cepstrum coefficients. It is seen in our experimental results that mosquito noise can estimate by focusing on higher cepstrum coefficients in each encoded block.
Keyword (in Japanese) (See Japanese page) 
(in English) Mosquito noise / Noise detection / Cepstrum analysis / JPEG coding / / / /  
Reference Info. ITE Tech. Rep., vol. 40, pp. 5-8, Aug. 2016.
Paper #  
Date of Issue 2016-08-19 (AIT) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee AIT IIEEJ  
Conference Date 2016-08-26 - 2016-08-26 
Place (in Japanese) (See Japanese page) 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IIEEJ 
Conference Code 2016-08-AIT-IIEEJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Objective assessment method of mosquito noise using cepstrum coefficients corresponding to subjective image quality 
Sub Title (in English)  
Keyword(1) Mosquito noise  
Keyword(2) Noise detection  
Keyword(3) Cepstrum analysis  
Keyword(4) JPEG coding  
1st Author's Name Kei Satou  
1st Author's Affiliation Iwate Prefectural University (Iwate Pre. Univ.)
2nd Author's Name Masashi Kameda  
2nd Author's Affiliation Iwate Prefectural University (Iwate Pre. Univ.)
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Speaker Author-1 
Date Time 2016-08-26 11:35:00 
Presentation Time 25 minutes 
Registration for IIEEJ 
Paper # AIT2016-138 
Volume (vol) vol.40 
Number (no) no.27 
Page pp.5-8 
Date of Issue 2016-08-19 (AIT) 

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