| 2023 | SMC | Video Prediction Based on Multi-Resolution Echo State Networks for a Jar Test. | Ryoga Sato, Ryosuke Harakawa, Masahiro Iwahashi |
| 2023 | VCIP | Micro-Spatial Attention with Sparse Constraint for Self-Supervised Learning for Oleaginous Yeast Image Representation. | Kazuma Ohtomo, Yukina Kitahara, Ryosuke Harakawa, Akihiro Nakamura, Yosuke Shida, Wataru Ogasawara, Masahiro Iwahashi |
| 2021 | SMC | Learning from Noisy Labeled Samples Using Prediction Norm for Image Classification. | Daiki Okamura, Ryosuke Harakawa, Masahiro Iwahashi |
| 2017 | ICASSP | Non-separable quadruple lifting structure for four-dimensional integer Wavelet Transform with reduced rounding noise. | Fairoza Amira Binti Hamzah, Taichi Yoshida, Masahiro Iwahashi |
| 2016 | Interspeech | DNN-Based Amplitude and Phase Feature Enhancement for Noise Robust Speaker Identification. | Zeyan Oo, Yuta Kawakami, Longbiao Wang, Seiichi Nakagawa, Xiong Xiao, Masahiro Iwahashi |
| 2016 | ISCAS | Subset noise bias compensation for tone-mapping and up-scaling of JPEG images. | Masahiro Iwahashi, Tin Moe Aye, Taichi Yoshida, Hitoshi Kiya |
| 2016 | ISCAS | Optimum SPT allocation for multipliers of minimum lifting 2D wavelet transform. | Masahiro Iwahashi, Teerapong Orachon, Tin Moe Aye, Taichi Yoshida, Hitoshi Kiya |
| 2014 | ICIP | Noise bias compensation of tone mapped noisy image. | Masahiro Iwahashi, Hitoshi Kiya |
| 2014 | ICIP | An integer tone mapping operation for HDR images in OpenEXR with denormalized numbers. | Tatsuya Murofushi, Toshiyuki Dobashi, Masahiro Iwahashi, Hitoshi Kiya |
| 2013 | ICASSP | Two layer lossless coding of HDR images. | Masahiro Iwahashi, Hitoshi Kiya |
| 2013 | ICASSP | An integer tone mapping operation for hdr images expressed in floating point data. | Tatsuya Murofushi, Masahiro Iwahashi, Hitoshi Kiya |
| 2013 | ICIP | Three dimensional discrete wavelet transform with deduced number of lifting steps. | Masahiro Iwahashi, Teerapong Orachon, Hitoshi Kiya |
| 2013 | SMC | Towards the Classification of Single-Trial Event-Related Potentials Using Adapted Wavelets and Particle Swarm Optimization. | Alejandro Gonzlez, Isao Nambu, Haruhide Hokari, Masahiro Iwahashi, Yasuhiro Wada |
| 2012 | ICASSP | Lossy compression of sparse histogram image. | Masahiro Iwahashi, Hiroyuki Kobayashi, Hitoshi Kiya |
| 2012 | PCS | Fine rate control and high SNR coding for sparse histogram images. | Masahiro Iwahashi, Hiroyuki Kobayashi, Hitoshi Kiya |
| 2011 | VCIP | Lossless integer color transform for four color components. | Masahiro Iwahashi, Masanori Ogawa, Hitoshi Kiya |
| 2010 | ICASSP | A new lifting structure of non separable 2D DWT with compatibility to JPEG 2000. | Masahiro Iwahashi, Hitoshi Kiya |
| 2010 | ICASSP | A lossless condition of lifting DWT for specific DC values. | Masahiro Iwahashi, Hitoshi Kiya |
| 2010 | ICIP | Optimumization of lifting structure of reversible KLT based on permutation of signal's order and sign. | Masahiro Iwahashi, Hitoshi Kiya |
| 2010 | ICIP | Reversible color transform with compatiblity to irreversible transform. | Masahiro Iwahashi, Hitoshi Kiya |
| 2010 | PCS | Avoidance of singular point in reversible KLT. | Masahiro Iwahashi, Hitoshi Kiya |
| 2009 | ICIP | Non separable 2D factorization of separable 2D DWT for lossless image coding. | Masahiro Iwahashi, Hitoshi Kiya |
| 2009 | ISCAS | Three Dimensional Integer Rotation Transform and Improvement of its Compatibility. | Masahiro Iwahashi, Kenta Oguni |
| 2009 | PCS | Functionally layered coding for robot vision network. | Masahiro Iwahashi, Hideki Taguchi, Tetsuya Kimura |
| 2008 | ICASSP | A new class of lifting wavelet transform for guaranteeing losslessness of specific signals. | Hitoshi Kiya, Masahiro Iwahashi, Osamu Watanabe |
| 2008 | ISCAS | A new structure of lifting wavelet for reducing rounding error. | Hitoshi Kiya, Masahiro Iwahashi, Osamu Watanabe |
| 2007 | ACIVS | A New Optimum-Word-Length-Assignment (OWLA) Multiplierless Integer DCT for Lossless/Lossy Image Coding and Its Performance Evaluation. | Somchart Chokchaitam, Masahiro Iwahashi |
| 2007 | ICCCN | Water Level Detection from Video with Fir Filtering. | Masahiro Iwahashi, Sakol Udomsiri |
| 2007 | ICCCN | Functionally Layered Video Coding for River Surveillance. | Masahiro Iwahashi, Sakol Udomsiri |
| 2007 | ICIP | Water Level Detection for Functionally Layered Video Coding. | Masahiro Iwahashi, Sakol Udomsiri, Yuji Imai, Shogo Muramatsu |
| 2005 | ICIP | A new structure of integer DCT least sensitive to finite word length expression of multipliers. | Masahiro Iwahashi, Dang Khoa Dang, Masahiro Ohnishi, Somchart Chokchaitam |
| 2004 | ICIP | Theoretical analysis on optimum word length assignment for integer dct. | Masahiro Iwahashi, Kohtaro Nakagawa, Somchart Chokchaitam, Yoshihide Tonomura |
| 2004 | ICIP | Minrmum hardware implementation of multipliers of the lifting wavelet transform. | Yoshinobu Tonomura, Somchart Chokchaitam, Masahiro Iwahashi |
| 2003 | ISCAS | N stage non-separable two dimensional wavelet transform for reduction of rounding errors. | Masahiro Iwahashi, Munkhbaatar Delgermaa, Koji Ueno, Noriyoshi Kambayashi |
| 2003 | ISCAS | Optimum word length allocation for multipliers of integer DCT. | Masahiro Iwahashi, Osamu Nishida, Somchart Chokchaitam, Noriyoshi Kambayashi |
| 2002 | ISCAS | Lossless, near-lossless and lossy adaptive coding based on the lossless DCT. | Somchart Chokchaitam, Masahiro Iwahashi |
| 2002 | ISCAS | Lossless/lossy image compression based on non-separable two-dimensional L-SSKF. | Somchart Chokchaitam, Masahiro Iwahashi |
| 2002 | ISCAS | Lossless/lossy coding gain to evaluate coding performance of the lossless/lossy wavelet. | Somchart Chokchaitam, Masahiro Iwahashi |
| 2001 | ISCAS | A signal reconstruction method based on an unwrapping of signals in transform domain. | Pavol Zavarsky, Noriyoshi Kambayashi, Somchart Chokchaitam, Masahiro Iwahashi, Masahiro Kamiya |
| 1999 | ICIP | Inter Color and Inter Intra Band Prediction on Reversible Wavelet for Lossless Progressive Color Coding. | Masahiro Iwahashi, Shinji Fukuma, Narong Buabthong, Noriyoshi Kambayashi |
| 1999 | ICIP | Lossless/Lossy Progressive Coding Based on Reversible Wavelet and Lossless Multi-Channel Prediction. | Masahiro Iwahashi, Shinji Fukuma, Somchart Chokchaitam, Noriyoshi Kambayashi |
| 1999 | ISCAS | Adaptive multi-channel prediction for lossless scalable coding. | Shinji Fukuma, Masahiro Iwahashi, Noriyoshi Kambayashi |
| 1999 | ISCAS | Lossless multi channel predictive coding for images. | Masahiro Iwahashi, Narong Buabthong, Somchart Chokchaitam, Noriyoshi Kambayashi |
| 1997 | ICIP | Two Channel Non-Separable 2D Subband Coding and its Optimization. | Masahiro Iwahashi, Shinji Fukuma, Akira Hosotani, Noriyoshi Kambayashi |
| 1997 | ICIP | Lossless Coding of Still Images with Two Channel Prediction. | Masahiro Iwahashi, Shinji Fukuma, Noriyoshi Kambayashi |
| 1994 | ICASSP | Estimation of aliasing error in layered coding system. | Masahiro Iwahashi, Koichi Ohyama, Noriyoshi Kambayashi |
| 1994 | ISCAS | Design of Motion Compensation Filters for Frequency Scalable Coding - Drift Reduction. | Masahiro Iwahashi, Koichi Ohyama, Wataru Kameyama, Noriyoshi Kambayashi |