研究業績リスト
ジャーナル論文 - rm_published_papers: Scientific Journal
Image Adjustment for Multi-exposure Images Based on Convolutional Neural Networks
公開済 01/01/2022
IEICE Trans. Information and Systems, E105-D, 1, 123 - 133
図書
Wavelet Theory: Wavelet Filter Banks Using Allpass Filters
公開済 30/11/2020
ジャーナル論文 - rm_published_papers: Scientific Journal
Design of two channel biorthogonal graph wavelet filter banks with half-band kernels
公開済 01/09/2017
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, E100A, 9, 1743 - 1750
ジャーナル論文 - rm_published_papers: Scientific Journal
High Dynamic Range Image Compression with Improved Logarithmic Transformation
公開済 01/01/2017
IEICE Communications Express, 6, 1, 17 - 21
High dynamic range (HDR) images have been developed to have almost the same dynamic range as human eye, but the huge amount of data brings a problem in storage and transmission. To compress HDR images, an efficient coding method using logarithmic transformation had been proposed in [4]. In this letter, we improve the logarithmic transformation and then derive the optimal parameter to minimize the coding error in HDR region. It is experimentally confirmed that the improved coding method has less coding error in HDR region than other existing methods.
ジャーナル論文 - rm_published_papers: Scientific Journal
A New Class of Hilbert Pairs of Almost Symmetric Orthogonal Wavelet Bases
公開済 05/2016
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, E99A, 5, 884 - 891
ジャーナル論文 - rm_published_papers: International Conference Proceedings
Design of Orthogonal Graph Wavelet Filter Banks
公開済 2016
PROCEEDINGS OF THE IECON 2016 - 42ND ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, FD-004898, 889 - 894
ジャーナル論文 - rm_published_papers: International Conference Proceedings
A NOVEL DESIGN OF BIORTHOGONAL GRAPH WAVELET FILTER BANKS
公開済 2016
2016 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP), 1134, 1529 - 1533
ジャーナル論文 - rm_published_papers: International Conference Proceedings
公開済 03/04/2015
European Signal Processing Conference, 06-10-, 129 - 132
ジャーナル論文 - rm_published_papers: International Conference Proceedings
公開済 2015
2015 IEEE CHINA SUMMIT & INTERNATIONAL CONFERENCE ON SIGNAL AND INFORMATION PROCESSING, 6413, 74 - 78
ジャーナル論文 - rm_published_papers: International Conference Proceedings
Design of Mth-band FIR Linear Phase Filters
公開済 21/08/2014
Proc. of The 2014 19th International Conference on Digital Signal Processing (DSP 2014), TP2D-3