Özet
In additive wavelet transform (AWT) based classical pansharpening methods, the details of the panchromatic (PAN) image added to the multispectral (MS) image directly or by weighting after the detail extraction. In this paper, the details will be weighted during the detail extraction process. The details of the PAN image will be obtained by a weighted additive wavelet transform (WAWT). In order to achieve this aim, the range parameter of WAWT will be optimized for every image. The results obtained by the proposed method are compared with the classical AWT method, the context based method (CBD), and the enhanced CBD (ECB) method. It is observed that the proposed injection approach has better performance than the conventional weighted detail injection schemes.
Tercüme edilen katkı başlığı | Pansharpening via weighted additive wavelet transform |
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Orijinal dil | Türkçe |
Ana bilgisayar yayını başlığı | 2016 24th Signal Processing and Communication Application Conference, SIU 2016 - Proceedings |
Yayınlayan | Institute of Electrical and Electronics Engineers Inc. |
Sayfalar | 781-784 |
Sayfa sayısı | 4 |
ISBN (Elektronik) | 9781509016792 |
DOI'lar | |
Yayın durumu | Yayınlandı - 20 Haz 2016 |
Etkinlik | 24th Signal Processing and Communication Application Conference, SIU 2016 - Zonguldak, Turkey Süre: 16 May 2016 → 19 May 2016 |
Yayın serisi
Adı | 2016 24th Signal Processing and Communication Application Conference, SIU 2016 - Proceedings |
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???event.eventtypes.event.conference??? | 24th Signal Processing and Communication Application Conference, SIU 2016 |
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Ülke/Bölge | Turkey |
Şehir | Zonguldak |
Periyot | 16/05/16 → 19/05/16 |
Bibliyografik not
Publisher Copyright:© 2016 IEEE.
Keywords
- a trous wavelet transform
- bilateral filtering
- pansharpening
- remote sensing