Detail-preserving exposure fusion using subband architecture
In this paper, we present a novel detail-preserving fusion approach from multiple exposure images using subband architecture. Given a sequence of different exposures, the Quadrature Mirror Filter (QMF) based subband architecture is first employed to decompose the original sequence into different fre...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2013
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/97139 http://hdl.handle.net/10220/11690 |
| _version_ | 1811689814750134272 |
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| author | Shen, Jianbing Zhao, Ying He, Ying |
| author2 | School of Computer Engineering |
| author_facet | School of Computer Engineering Shen, Jianbing Zhao, Ying He, Ying |
| author_sort | Shen, Jianbing |
| collection | NTU |
| description | In this paper, we present a novel detail-preserving fusion approach from multiple exposure images using subband architecture. Given a sequence of different exposures, the Quadrature Mirror Filter (QMF) based subband architecture is first employed to decompose the original sequence into different frequency subbands. After that, we compute the importance weight maps according to the image appearance measurements, such as exposure, contrast, and saturation. In order to preserve the details of the subband signals, we compute the gain control maps and improve these subbands. Finally, the coefficients of subbands are blended into a high-quality detail-preserving fusion image. Experimental results demonstrate that the proposed approach successfully creates a visually pleasing exposure fusion image. |
| first_indexed | 2024-10-01T05:54:05Z |
| format | Journal Article |
| id | ntu-10356/97139 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T05:54:05Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/971392020-05-28T07:17:30Z Detail-preserving exposure fusion using subband architecture Shen, Jianbing Zhao, Ying He, Ying School of Computer Engineering DRNTU::Engineering::Computer science and engineering In this paper, we present a novel detail-preserving fusion approach from multiple exposure images using subband architecture. Given a sequence of different exposures, the Quadrature Mirror Filter (QMF) based subband architecture is first employed to decompose the original sequence into different frequency subbands. After that, we compute the importance weight maps according to the image appearance measurements, such as exposure, contrast, and saturation. In order to preserve the details of the subband signals, we compute the gain control maps and improve these subbands. Finally, the coefficients of subbands are blended into a high-quality detail-preserving fusion image. Experimental results demonstrate that the proposed approach successfully creates a visually pleasing exposure fusion image. 2013-07-17T04:06:59Z 2019-12-06T19:39:19Z 2013-07-17T04:06:59Z 2019-12-06T19:39:19Z 2011 2011 Journal Article Shen, J., Zhao, Y., & He, Y. (2012). Detail-preserving exposure fusion using subband architecture. The Visual Computer, 28(5), 463-473. 0178-2789 https://hdl.handle.net/10356/97139 http://hdl.handle.net/10220/11690 10.1007/s00371-011-0642-3 en The visual computer © 2011 Springer-Verlag. |
| spellingShingle | DRNTU::Engineering::Computer science and engineering Shen, Jianbing Zhao, Ying He, Ying Detail-preserving exposure fusion using subband architecture |
| title | Detail-preserving exposure fusion using subband architecture |
| title_full | Detail-preserving exposure fusion using subband architecture |
| title_fullStr | Detail-preserving exposure fusion using subband architecture |
| title_full_unstemmed | Detail-preserving exposure fusion using subband architecture |
| title_short | Detail-preserving exposure fusion using subband architecture |
| title_sort | detail preserving exposure fusion using subband architecture |
| topic | DRNTU::Engineering::Computer science and engineering |
| url | https://hdl.handle.net/10356/97139 http://hdl.handle.net/10220/11690 |
| work_keys_str_mv | AT shenjianbing detailpreservingexposurefusionusingsubbandarchitecture AT zhaoying detailpreservingexposurefusionusingsubbandarchitecture AT heying detailpreservingexposurefusionusingsubbandarchitecture |