A novel psychovisual model on an independent video frame for an almost lossless compression
A psychoacoustic model is well established in an audio coding. From the beginning of computer audio era since the previous century, an audio coding has already operated on a large one-dimensional fast Fourier transform (FFT) as a basic industrial coding. This paper investigates a quantitative experi...
| Main Authors: | , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/56342/ http://psasir.upm.edu.my/id/eprint/56342/1/A%20novel%20psychovisual%20model%20on%20an%20independent%20video%20frame%20for%20an%20almost%20lossless%20compression.pdf |
| _version_ | 1848853056430538752 |
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| author | Abu, Nur Azman Kamel Ariffin, Muhammad Rezal |
| author_facet | Abu, Nur Azman Kamel Ariffin, Muhammad Rezal |
| author_sort | Abu, Nur Azman |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | A psychoacoustic model is well established in an audio coding. From the beginning of computer audio era since the previous century, an audio coding has already operated on a large one-dimensional fast Fourier transform (FFT) as a basic industrial coding. This paper investigates a quantitative experimental impact on almost lossless image compression based on the concept of psychovisual threshold. This paper proposes a practical image coding on large two-dimensional discrete cosine transform (DCT). A psychovisual model is presented following the psychoacoustic quite threshold as a just noticeable difference instead of a quantization table. An experimental result on large rectangular images shall be presented. This framework can easily produce higher quality images at a competitive compression rate in addition to an extended adaptive JPEG compression standard. |
| first_indexed | 2025-11-15T10:47:54Z |
| format | Conference or Workshop Item |
| id | upm-56342 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:47:54Z |
| publishDate | 2014 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-563422017-07-31T09:02:04Z http://psasir.upm.edu.my/id/eprint/56342/ A novel psychovisual model on an independent video frame for an almost lossless compression Abu, Nur Azman Kamel Ariffin, Muhammad Rezal A psychoacoustic model is well established in an audio coding. From the beginning of computer audio era since the previous century, an audio coding has already operated on a large one-dimensional fast Fourier transform (FFT) as a basic industrial coding. This paper investigates a quantitative experimental impact on almost lossless image compression based on the concept of psychovisual threshold. This paper proposes a practical image coding on large two-dimensional discrete cosine transform (DCT). A psychovisual model is presented following the psychoacoustic quite threshold as a just noticeable difference instead of a quantization table. An experimental result on large rectangular images shall be presented. This framework can easily produce higher quality images at a competitive compression rate in addition to an extended adaptive JPEG compression standard. IEEE 2014 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/56342/1/A%20novel%20psychovisual%20model%20on%20an%20independent%20video%20frame%20for%20an%20almost%20lossless%20compression.pdf Abu, Nur Azman and Kamel Ariffin, Muhammad Rezal (2014) A novel psychovisual model on an independent video frame for an almost lossless compression. In: 2014 10th International Conference on Information Assurance and Security (IAS 2014), 28-30 Nov. 2014, Okinawa, Japan. (pp. 60-65). 10.1109/ISIAS.2014.7064621 |
| spellingShingle | Abu, Nur Azman Kamel Ariffin, Muhammad Rezal A novel psychovisual model on an independent video frame for an almost lossless compression |
| title | A novel psychovisual model on an independent video frame for an almost lossless compression |
| title_full | A novel psychovisual model on an independent video frame for an almost lossless compression |
| title_fullStr | A novel psychovisual model on an independent video frame for an almost lossless compression |
| title_full_unstemmed | A novel psychovisual model on an independent video frame for an almost lossless compression |
| title_short | A novel psychovisual model on an independent video frame for an almost lossless compression |
| title_sort | novel psychovisual model on an independent video frame for an almost lossless compression |
| url | http://psasir.upm.edu.my/id/eprint/56342/ http://psasir.upm.edu.my/id/eprint/56342/ http://psasir.upm.edu.my/id/eprint/56342/1/A%20novel%20psychovisual%20model%20on%20an%20independent%20video%20frame%20for%20an%20almost%20lossless%20compression.pdf |