A Visible and Infrared Image Fusion Framework Based on Dual-Path Encoder-Decoder and Multi-Scale Discrete Wavelet Transform
Why this work is in the frame
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Bibliographic record
Abstract
In recent years, extensive research has been conducted on visible and infrared image fusion (VIF) task using traditional multi-scale transform-based and deep learning model-based methods. However, there is still a need to explore the combination of neural networks and multi-scale transform. This paper proposes a novel fusion framework based on a dual-path encoder-decoder and multi-scale transform. A dual-path encoder is trained to extract rich features at different depths from source images, while a shared decoder is trained to efficiently reconstruct images from the extracted feature space. We apply the discrete wavelet transform (DWT) to generate various frequency components from the extracted features. A fusion module is utilized to achieve fusion for low and high-frequency sub-bands, respectively, which is constrained by a gradient-based fusion loss function and an absolute values maximum-selection strategy. Our proposed method is superior to current state-of-the-art fusion methods, as demonstrated through quantitative and qualitative comparisons of publicly available datasets.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it