Adaptive fixed pattern audio noise cancellation for digital camera applications

Wen Chung Kao*, Yen Wei Hung, Chien Chih Hsu, Chih Chung Kao, Shou Hung Chen

*此作品的通信作者

研究成果: 書貢獻/報告類型會議論文篇章

1 引文 斯高帕斯(Scopus)

摘要

Attenuating the undesired audio noise generated by lens modules is particular useful for real-time audio/video recording with digital still cameras (DSCs). In this paper, we propose a new approach to audio noise cancellation by adoptively subtracting the coefficients of discrete cosine transform of the noise template from an input signal. The experimental shows that the proposed algorithm effectively deals with the fixed pattern audio noise and reconstructs the original music and sounds.

原文英語
主出版物標題2006 IEEE Tenth International Symposium on Consumer Electronics, ISCE 2006 - Proceedings
頁面173-177
頁數5
出版狀態已發佈 - 2006
事件2006 IEEE 10th International Symposium on Consumer Electronics, ISCE 2006 - St.Petersburg, 俄羅斯聯邦
持續時間: 2006 六月 282006 七月 1

出版系列

名字Proceedings of the International Symposium on Consumer Electronics, ISCE

其他

其他2006 IEEE 10th International Symposium on Consumer Electronics, ISCE 2006
國家/地區俄羅斯聯邦
城市St.Petersburg
期間2006/06/282006/07/01

ASJC Scopus subject areas

  • 工程 (全部)

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