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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Kandadai, S. Hardin, J. Creusere, C.D. |
| Copyright Year | 2008 |
| Description | Author affiliation: Klipsch Sch. of Electr. & Comput. Eng., New Mexico State Univ., Las Cruces, NM (Kandadai, S.; Hardin, J.; Creusere, C.D.) |
| Abstract | Efficient transmission and storage of digital audio signals can be accomplished using a wide variety of compression algorithms. To compare and optimize the performance of such algorithms, objective metrics are often used to measure the quality of such compressed audio signals since subjective testing is extremely time consuming. In this paper, we consider the application of the structural similarity measure, originally developed for image quality assessment, to the problem of audio quality assessment. Specifically, we study two different implementations of the structural similarity index: the first applies it to short and fixed time-domain frames of an audio sequence while the second decomposes the audio signals into a non-redundant, time-frequency map and then compares the structural similarity in the resulting 2-dimensional domain. We compare the accuracies of the two structural similarity measures with those of other accepted objective audio quality metrics relative to MUSHRA-based subjective audio evaluations. |
| Starting Page | 221 |
| Ending Page | 224 |
| File Size | 412022 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424414833 |
| ISSN | 15206149 |
| DOI | 10.1109/ICASSP.2008.4517586 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-03-31 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Quality assessment Testing Codecs Image coding Transform coding Mean square error methods Image reconstruction Humans Image segmentation Frequency Quality measurement Structural Similarity SSIM MSSIM Audio quality analysis PEAQ objective metric |
| Content Type | Text |
| Resource Type | Article |
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