| ชื่อเรื่อง | : | Enhancing image denoising by controlling noise incursion in learned dictionaries |
| นักวิจัย | : | Sahoo, Sujit Kumar , Anamitra, Makur |
| คำค้น | : | DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2558 |
| อ้างอิง | : | Sujit, K. S., & Anamitra, M. (2015). Enhancing image denoising by controlling noise incursion in learned dictionaries. IEEE signal processing letters, 22(8), 1123-1126. , http://hdl.handle.net/10220/25303 , http://dx.doi.org/10.1109/LSP.2015.2388712 , 183149 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | IEEE signal processing letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Existing image denoising frameworks via sparse representation using learned dictionaries have an weakness that the dictionary, trained from noisy image, suffers from noise incursion. This paper analyzes this noise incursion, explicitly derives the noise component in the dictionary update step, and provides a simple remedy for a desired signal to noise ratio. The remedy is shown to perform better both in objective and subjective measures for lesser computation, and complements the framework of image denoising. |
| บรรณานุกรม | : |
Sahoo, Sujit Kumar , Anamitra, Makur . (2558). Enhancing image denoising by controlling noise incursion in learned dictionaries.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Sahoo, Sujit Kumar , Anamitra, Makur . 2558. "Enhancing image denoising by controlling noise incursion in learned dictionaries".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Sahoo, Sujit Kumar , Anamitra, Makur . "Enhancing image denoising by controlling noise incursion in learned dictionaries."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2558. Print. Sahoo, Sujit Kumar , Anamitra, Makur . Enhancing image denoising by controlling noise incursion in learned dictionaries. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2558.
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