File list (Check if you may need any files):
2014_Directional-projection-based-image-fusion-quality-metric_Hong.pdf
2014_High-resolution-image-fusion-algorithm-based-on-multi-focused-region-extraction_Xia.pdf
2014_Multi-scale-weighted-gradient-based-fusion-for-multi-focus-images_Zhou.pdf
2015_A-general-framework-for-image-fusion-based-on-multi-scale-transform-and-sparse-representation_Liu.pdf
2015_Face-recognition-based-on-pixel-level-and-feature-level-fusion-of-the-top-level-s-wavelet-sub-bands_Huang.pdf
2015_Multi-focus-image-fusion-using-dictionary-based-sparse-representation_Nejati.pdf
2015_Multi-focus-image-fusion-with-dense-SIFT_Liu.pdf
2015_Quadtree-based-multi-focus-image-fusion-using-a-weighted-focus-measure_Bai.pdf
2016_An-improved-high-spatial-and-temporal-data-fusion-approach-for-combining-Landsat-and-MODIS-data-to-generate-daily-synthetic-Landsat-imagery_Wu.pdf
2016_An-object-tracking-method-based-on-guided-filter-for-night-fusion-image_Qian.pdf
2016_Fusion-method-for-infrared-and-visible-images-based-on-improved-quantum-theory-model_Kong.pdf
2016_Multi-focus-image-fusion-based-on-cartoon-texture-image-decomposition_Zhang.pdf
2016_Simultaneous-image-compression-fusion-and-encryption-algorithm-based-on-compressive-sensing-and-chaos_Liu.pdf
2017_Pixel-level-image-fusion-A-survey-of-the-state-of-the-art_Li.pdf