Paper Abstract and Keywords |
Presentation |
2018-02-15 16:00
Image conversion methods from UHDTV images assuming mobile viewing environments Nobuhide Matsuo (UEC), Kazuteru Komine (NHK) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
With the start of 8K broadcasting services in December 2018, it will be demanded to develop an image conversion method from 8K images into those of other image format to enjoy them in diversifying viewing environments. This paper presents image conversion methods from 8K images to FHD on the display of mobile devices. Probability density functions which express viewer’s attention region were applied to our proposed conversion algorithms. We conducted the two subjective experiments considering shapes and entropies of probability density functions to identify the proper parameters of image conversion method from 8K to the images suitable for mobile devices. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
UHDTV / mobile device / image conversion / entropy / / / / |
Reference Info. |
ITE Tech. Rep., vol. 42, no. 4, HI2018-1, pp. 89-92, Feb. 2018. |
Paper # |
HI2018-1 |
Date of Issue |
2018-02-08 (MMS, HI, ME, AIT) |
ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
Download PDF |
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Conference Information |
Committee |
IEICE-ITS IEICE-IE MMS HI ME AIT |
Conference Date |
2018-02-15 - 2018-02-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hokkaido Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Image Processing, etc. |
Paper Information |
Registration To |
HI |
Conference Code |
2018-02-ITS-IE-MMS-HI-ME-AIT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Image conversion methods from UHDTV images assuming mobile viewing environments |
Sub Title (in English) |
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UHDTV |
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mobile device |
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image conversion |
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entropy |
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1st Author's Name |
Nobuhide Matsuo |
1st Author's Affiliation |
The University of Electro-Communications (UEC) |
2nd Author's Name |
Kazuteru Komine |
2nd Author's Affiliation |
NHK (NHK) |
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Speaker |
Author-1 |
Date Time |
2018-02-15 16:00:00 |
Presentation Time |
15 minutes |
Registration for |
HI |
Paper # |
MMS2018-1, HI2018-1, ME2018-1, AIT2018-1 |
Volume (vol) |
vol.42 |
Number (no) |
no.4 |
Page |
pp.89-92 |
#Pages |
4 |
Date of Issue |
2018-02-08 (MMS, HI, ME, AIT) |