Subjective Evaluation of Audiovisual Signals
This paper deals with subjective evaluation of audiovisual signals, with emphasis on the interaction between acoustic and visual quality. The subjective test is realized by a simple rating method. The audiovisual signal used in this test is a combination of images compressed by JPEG compression code...
| Main Author: | |
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| Format: | Article |
| Language: | English |
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CTU Central Library
2010-01-01
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| Series: | Acta Polytechnica |
| Subjects: | |
| Online Access: | https://ojs.cvut.cz/ojs/index.php/ap/article/view/1227 |
| _version_ | 1828969692859990016 |
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| author | F. Fikejz |
| author_facet | F. Fikejz |
| author_sort | F. Fikejz |
| collection | DOAJ |
| description | This paper deals with subjective evaluation of audiovisual signals, with emphasis on the interaction between acoustic and visual quality. The subjective test is realized by a simple rating method. The audiovisual signal used in this test is a combination of images compressed by JPEG compression codec and sound samples compressed by MPEG-1 Layer III. Images and sounds have various contents. It simulates a real situation when the subject listens to compressed music and watches compressed pictures without the access to original, i.e. uncompressed signals. |
| first_indexed | 2024-12-14T12:35:29Z |
| format | Article |
| id | doaj.art-49cf473bdb8847b5bbe56c74f5e40943 |
| institution | Directory Open Access Journal |
| issn | 1210-2709 1805-2363 |
| language | English |
| last_indexed | 2024-12-14T12:35:29Z |
| publishDate | 2010-01-01 |
| publisher | CTU Central Library |
| record_format | Article |
| series | Acta Polytechnica |
| spelling | doaj.art-49cf473bdb8847b5bbe56c74f5e409432022-12-21T23:01:03ZengCTU Central LibraryActa Polytechnica1210-27091805-23632010-01-015041227Subjective Evaluation of Audiovisual SignalsF. FikejzThis paper deals with subjective evaluation of audiovisual signals, with emphasis on the interaction between acoustic and visual quality. The subjective test is realized by a simple rating method. The audiovisual signal used in this test is a combination of images compressed by JPEG compression codec and sound samples compressed by MPEG-1 Layer III. Images and sounds have various contents. It simulates a real situation when the subject listens to compressed music and watches compressed pictures without the access to original, i.e. uncompressed signals.https://ojs.cvut.cz/ojs/index.php/ap/article/view/1227subjective testaudiovisual signal qualitycompressionJPEGMP3 |
| spellingShingle | F. Fikejz Subjective Evaluation of Audiovisual Signals Acta Polytechnica subjective test audiovisual signal quality compression JPEG MP3 |
| title | Subjective Evaluation of Audiovisual Signals |
| title_full | Subjective Evaluation of Audiovisual Signals |
| title_fullStr | Subjective Evaluation of Audiovisual Signals |
| title_full_unstemmed | Subjective Evaluation of Audiovisual Signals |
| title_short | Subjective Evaluation of Audiovisual Signals |
| title_sort | subjective evaluation of audiovisual signals |
| topic | subjective test audiovisual signal quality compression JPEG MP3 |
| url | https://ojs.cvut.cz/ojs/index.php/ap/article/view/1227 |
| work_keys_str_mv | AT ffikejz subjectiveevaluationofaudiovisualsignals |