Presentations -
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Simplified dct-lifting-based reversible lapped transforms using parallel processing of two same type lapped transforms
T. Suzuki and IKEHARA MASAAKI
ICIP2014,
2014.09,Oral presentation (general)
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Nmf-based multiple pitch estimation using sparseness and inter-frame continuity constraints
T. Fujisawa, I. Degawa, and IKEHARA MASAAKI
MMSP2014,
2014.07,Oral presentation (general)
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Single Image Super Resolution by ℓ2 Approximation without Learning
Ikuo Degawa, Taichi Yoshida, Kazu Mishiba, Masaaki Ikehara
IWAIT 2014 (BangKok) ,
2014.01,Oral presentation (general)
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Multipitch estimation and instrument recognition by exemplar-based sparse representation
Ikuo Degawa, Kei Sato, and Masaaki Ikehara
IEEE ACSSC 2013 (Pacific Grove, CA) ,
2013.11,Oral presentation (general)
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Image super-resolution method based on non-local means and self similarity
Taichi Yoshida, Tomoya Murakami, and Masaaki Ikehara
ISPCAS 2013 (Naha) ,
2013.11,Oral presentation (general)
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Image denoising by adaptive directional lifting-based discrete wavelet transform and quantization
Naoki Furuhashi, Azusa Oota, Taichi Yoshida, and Masaaki Ikehara
IEEE ACSSC 2013 (Pacific Grove, CA) ,
2013.11,Oral presentation (general)
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Colorization based on piecewise autoregressive model
Yasuhiro Nakajima, Takashi Ueno, Taichi Yoshida, and Masaaki Ikehara
IEEE ACSSC 2013 (Pacific Grove, CA) ,
2013.11,Oral presentation (general)
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Blocking Artifacts Reduction of DCT Compressed Image Based on Block Wiener Filtering
Azusa Ota, Taichi Yoshida, Masaaki Ikehara
ATC 2013 (Hochiminh, Vietnam) ,
2013.10,Oral presentation (general)
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Multiplierless lifting based FFT via fast Hartley transform
Taizo Suzuki, Seisuke Kyochi, Yuichi Tanaka, Masaaki Ikehara, and Hirotomo Aso
IEEE ICASSP 2013 (Vancouver, Canada) ,
2013.05,Oral presentation (general)
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Adaptive reversible data hiding in frequency domain via integer-to-integer transform
Taichi Yoshida, Yusuke Okamura, Taizo Suzuki, and Masaaki Ikehara
APSIPA ASC 2012 (Hollywood, CA) ,
2012.12,Oral presentation (general)
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Color image coding based on the colorization
Takashi Ueno, Taichi Yoshida, and Masaaki Ikehara
APSIPA ASC 2012 (Hollywood, CA) ,
2012.12,Oral presentation (general)
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Reversible non-expansive symmetric convolution for M-channel lifting based linear-phase filter banks
Taizo Suzuki and Masaaki Ikehara
ICIP 2012 (Brussels, Belgium) ,
2012.10,Oral presentation (general)
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Wavelet-based content-aware image coding with rate-dependent seam carving
Taichi Yoshida, Yuichi Tanaka, Madoka Hasegawa, Shigeo Kato, and Masaaki Ikehara
ICIP 2012 (Brussels, Belgium) ,
2012.10,Oral presentation (general)
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Image resizing using improved seam merging
Kazu Mishiba and Masaaki Ikehara
ICASSP 2012 (Kyoto) ,
2012.03,Oral presentation (general)
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Multiplierless fast algorithm for DCT via fast Hartley transform
Taizo Suzuki, Yuichi Tanaka, Masaaki Ikehara, and Hirotomo Aso
ICASSP 2012 (Kyoto) ,
2012.03,Oral presentation (general)
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On factorizations of conjugate symmetric Hadamard transform and its relationship with DCT
Seisuke Kyochi, Yuichi Tanaka, and Masaaki Ikehara
ICASSP 2012 (Kyoto) ,
2012.03,Oral presentation (general)
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Grid-Based Image Resizing with User-Selected Constraint
Kazu Mishiba and Masaaki Ikehara
APSIPA ASC 2011 (Xi'an, China) ,
2011.10,Oral presentation (general)
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Region boundary reconstruction method for structure-aware image inpainting
Takayuki Kimura, Kazu Mishiba, Shunsuke iwamura, Keiichiro Shirai, and Masaaki Ikehara
APSIPA ASC 2011 (Xi'an, China) ,
2011.10,Oral presentation (general)
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Noiseless no-flash photo creation by color transform of flash image
Keiichiro Shirai, Masaaki Ikehara, and Masayuki Okamoto
ICIP 2011 (Brussels, Belgium) ,
2011.09,Oral presentation (general)
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Block-lifting factorization of M-channel biorthogonal filter banks with an arbitrary McMillan? degree
Taizo Suzuki, Masaaki Ikehara, and Truong Q. Nguyen
ICIP 2011 (Brussels, Belgium) ,
2011.09,Oral presentation (general)