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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Meng-Che Chuang Yi-Nung Liu Tsung-Huang Chen Shao-Yi Chien |
| Copyright Year | 2009 |
| Description | Author affiliation: Graduate Institute of Electronics Engineering and Department of Electrical Engineering, National Taiwan University, 1, Sec. 4, Roosevelt Rd., Taipei 10617, Taiwan (Meng-Che Chuang; Yi-Nung Liu; Tsung-Huang Chen; Shao-Yi Chien) |
| Abstract | Bilateral filter has shown its outstanding performance in image denoising and other multimedia applications. In this paper, a new color interpolation technique named joint bilateral demosaicking is proposed. Considering the image gradient, an edge-sensing initialization step is performed. In addition, joint bilateral filter exploits the correlation between color channels with the information from initialization while preserving edges. Experimental results show the superiority of the proposed technique in suppressing demosaicking artifacts and producing more visually acceptable images. |
| Starting Page | 125 |
| Ending Page | 128 |
| File Size | 303260 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424442904 |
| ISSN | 19457871 |
| DOI | 10.1109/ICME.2009.5202452 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-06-28 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Filters Sensor arrays Interpolation CMOS image sensors Pixel Charge-coupled image sensors Frequency PSNR Kernel Image denoising edge-sensing color filter array demosaicking joint bilateral filter |
| Content Type | Text |
| Resource Type | Article |
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