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IEICE Trans

Akira KUBOTA

Zero-Shot Learning-Based Haze Removal Through Near-Infrared and Color Images Fusion
Onhi KATO Akira KUBOTA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2026/01/01
Vol. E109-D  No. 1  pp. 82-94
Type of Manuscript:  Special Section PAPER (Special Section on Picture Coding and Image Media Processing)
Category: 
Keyword: 
haze image, near-infrared image, image fusion, zero-shot learning, atmospheric scattering model, 
 Summary | Full Text:PDF
Filter Bank for Perfect Reconstruction of Light Field from Its Focal Stack
Akira KUBOTA Kazuya KODAMA Daiki TAMURA Asami ITO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2023/10/01
Vol. E106-D  No. 10  pp. 1650-1660
Type of Manuscript:  Special Section PAPER (Special Section on Picture Coding and Image Media Processing)
Category: 
Keyword: 
light field, focal stack, Cauchy aperture, perfect reconstruction, filter bank, 
 Summary | Full Text:PDF
Fusion-Based Edge and Color Recovery Using Weighted Near-Infrared Image and Color Transmission Maps for Robust Haze Removal
Onhi KATO Akira KUBOTA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2023/10/01
Vol. E106-D  No. 10  pp. 1661-1672
Type of Manuscript:  Special Section PAPER (Special Section on Picture Coding and Image Media Processing)
Category: 
Keyword: 
haze image, near-infrared image, image fusion, image blending, color transmission maps, CIELAB color space, region segmentation, 
 Summary | Full Text:PDF
Robust and Efficient Homography Estimation Using Directional Feature Matching of Court Points for Soccer Field Registration
Kazuki KASAI Kaoru KAWAKITA Akira KUBOTA Hiroki TSURUSAKI Ryosuke WATANABE Masaru SUGANO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2021/10/01
Vol. E104-D  No. 10  pp. 1563-1571
Type of Manuscript:  Special Section PAPER (Special Section on Picture Coding and Image Media Processing)
Category: 
Keyword: 
camera self-calibration, homography matrix, feature matching, line detection, 
 Summary | Full Text:PDF
Cauchy Aperture and Perfect Reconstruction Filters for Extending Depth-of-Field from Focal Stack
Akira KUBOTA Kazuya KODAMA Asami ITO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2019/11/01
Vol. E102-D  No. 11  pp. 2093-2100
Type of Manuscript:  Special Section PAPER (Special Section on Picture Coding and Image Media Processing)
Category: 
Keyword: 
extended depth-of-field, focal stack, aperture, perfect reconstruction filters, image fusion, 
 Summary | Full Text:PDF
Free Iris and Focus Image Generation by Merging Multiple Differently Focused Images Based on a Three-Dimensional Filtering
Kazuya KODAMA Akira KUBOTA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/01/01
Vol. E90-D  No. 1  pp. 191-198
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Image Technology)
Category: 
Keyword: 
focus, image generation, frequency domain, filtering, three-dimensional blur, 
 Summary | Full Text:PDF