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Infrared and Visible Image Fusion based on Sparse Representation and Weighted Least Square Optimization (Record no. 133083)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01826nam a2200145 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 251028b |||||||| |||| 00| 0 eng d |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Sumit Budhiraja |
| 245 ## - TITLE STATEMENT | |
| Title | Infrared and Visible Image Fusion based on Sparse Representation and Weighted Least Square Optimization |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | p1504-1516 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. biblio.abstract | Infrared and visible image fusion brings complementary information from different images into a single image, improving its information processing capabilities. There is always a quest for maximum information extraction and subsequent transfer to fused images. In this paper, a scale-aware infrared and visible image fusion algorithm based on sparse representation (SR) and weighted least square (WLS) optimization is proposed. Firstly, a guided filter is employed to maximize information extraction from visible images. The source images are decomposed using a rolling guidance filter (RGF) based on the LoG filter and joint bilateral filter. RGF has both scale-aware and edge-preservation properties; it represents the image information at specific levels. The low-frequency coefficients are fused using sparse representation based on a Modified Prewitt-based clustered dictionary and high-frequency coefficients are fused using the max-absolute rule and WLS optimization. This optimization prevents the transfer of distortion and redundant information from the infrared image to the fused image. The subjective and objective performance evaluations show that the proposed algorithm could outperform other state-of-the-art techniques. |
| 654 ## - SUBJECT ADDED ENTRY--FACETED TOPICAL TERMS | |
| Subject | <a href="Bilateral filter">Bilateral filter</a> |
| -- | <a href="Dictionary learning">Dictionary learning</a> |
| -- | <a href="Image fusion">Image fusion</a> |
| -- | <a href="Rolling guidance filter">Rolling guidance filter</a> |
| -- | <a href="Sparse representation">Sparse representation</a> |
| -- | <a href="Weighted least square optimization">Weighted least square optimization</a> |
| 773 0# - HOST ITEM ENTRY | |
| Host Biblionumber | 80269 |
| Host Itemnumber | 114212 |
| Place, publisher, and date of publication | New Delhi IETE |
| Title | IETE Journal of Research |
| International Standard Serial Number | 0377-2063 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Journal Article |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Location (home branch) | Sublocation or collection (holding branch) | Date acquired | Koha issues (times borrowed) | Piece designation (barcode) | Koha date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | SNDT Juhu | SNDT Juhu | 28/10/2025 | JP976.4 | 28/10/2025 | 28/10/2025 | Journal Article |