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Keigo Hirakawa
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2020 – today
- 2024
- [j35]R. Wes Baldwin
, Vijayan K. Asari
Sign-Coded Exposure Sensing for Noise-Robust High-Speed Imaging. IEEE Trans. Computational Imaging 10: 329-342 (2024) - [c46]Kodai Kikuchi, Kohei Tomioka, Akira Honji, Takenobu Usui, Keigo Hirakawa, Kazuya Kitamura:
Hardware Implementation of Low-latency Image Denoising with Wavelet Shrinkage and Noise2Noise-based Learning for Ultra-high Definition Cameras. ICCE 2024: 1-3 - 2023
- [j34]R. Wes Baldwin
Time-Ordered Recent Event (TORE) Volumes for Event Cameras. IEEE Trans. Pattern Anal. Mach. Intell. 45(2): 2519-2532 (2023) - [c45]Hsuan Lin, Keigo Hirakawa:
Data Driven Multiband Image Fusion That Preserves Wavelength-Specific Image Features. APSIPA ASC 2023: 788-794 - [c44]Matthew Howard, Keigo Hirakawa:
Event-Based Visual Microphone. ICASSP 2023: 1-5 - [c43]Sarah Miller, Christina Karam, Achour Idoughi, Kodai Kikuchi, Keigo Hirakawa:
A Bayesian Perspective on Noise2Noise: Theory and Extensions. ICASSP 2023: 1-5 - [i8]R. Wes Baldwin, Vijayan K. Asari, Keigo Hirakawa:
Sign-Coded Exposure Sensing for Noise-Robust High-Speed Imaging. CoRR abs/2305.03226 (2023) - 2022
- [j33]Yeejin Lee
Lossless White Balance for Improved Lossless CFA Image and Video Compression. IEEE Trans. Image Process. 31: 3309-3321 (2022) - [i7]Abigail Wolf, Shannon Brooks-Lehnert, Keigo Hirakawa:
EBSnoR: Event-Based Snow Removal by Optimal Dwell Time Thresholding. CoRR abs/2208.10581 (2022) - 2021
- [j32]Christina Karam, Kenjiro Sugimoto, Keigo Hirakawa:
Color-compressive bilateral filter and nonlocal means for high-dimensional images. J. Electronic Imaging 30(2): 023001 (2021) - [j31]Sarah Miller
Multi-Resolution Aitchison Geometry Image Denoising for Low-Light Photography. IEEE Trans. Image Process. 30: 5724-5738 (2021) - [i6]R. Wes Baldwin, Ruixu Liu, Mohammed Almatrafi, Vijayan K. Asari, Keigo Hirakawa:
Time-Ordered Recent Event (TORE) Volumes for Event Cameras. CoRR abs/2103.06108 (2021) - 2020
- [j30]Elhusain Saad, Keigo Hirakawa:
Improved photometric acceptance testing in image feature extraction tasks. J. Electronic Imaging 29(4): 043012 (2020) - [j29]Mohammed Almatrafi
Distance Surface for Event-Based Optical Flow. IEEE Trans. Pattern Anal. Mach. Intell. 42(7): 1547-1556 (2020) - [j28]Yeejin Lee
Shift-And-Decorrelate Lifting: CAMRA for Lossless Intra Frame CFA Video Compression. IEEE Signal Process. Lett. 27: 461-465 (2020) - [j27]Mohammed Almatrafi
DAViS Camera Optical Flow. IEEE Trans. Computational Imaging 6: 396-407 (2020) - [c42]R. Wes Baldwin, Mohammed Almatrafi
Event Probability Mask (EPM) and Event Denoising Convolutional Neural Network (EDnCNN) for Neuromorphic Cameras. CVPR 2020: 1698-1707 - [i5]R. Wes Baldwin, Mohammed Almatrafi, Jason R. Kaufman, Vijayan K. Asari, Keigo Hirakawa:
Inceptive Event Time-Surfaces for Object Classification Using Neuromorphic Cameras. CoRR abs/2002.11656 (2020) - [i4]R. Wes Baldwin, Mohammed Almatrafi, Vijayan K. Asari, Keigo Hirakawa:
Event Probability Mask (EPM) and Event Denoising Convolutional Neural Network (EDnCNN) for Neuromorphic Cameras. CoRR abs/2003.08282 (2020) - [i3]Yeejin Lee, Keigo Hirakawa:
Lossless White Balance For Improved Lossless CFA Image and Video Compression. CoRR abs/2009.09137 (2020)
2010 – 2019
- 2019
- [j26]Christina Karam
Fast Convolutional Distance Transform. IEEE Signal Process. Lett. 26(6): 853-857 (2019) - [j25]Chen Zhang
Corrupted Reference Image Quality Assessment of Denoised Images. IEEE Trans. Image Process. 28(4): 1732-1747 (2019) - [c41]Jamie Stanton, Keigo Hirakawa, Scott McCloskey:
Detecting Image Forgery Based On Color Phenomenology. CVPR Workshops 2019: 138-145 - [c40]R. Wes Baldwin, Mohammed Almatrafi
Inceptive Event Time-Surfaces for Object Classification Using Neuromorphic Cameras. ICIAR (2) 2019: 395-403 - [c39]Rei Narita, Keigo Hirakawa, Kiyoharu Aizawa:
Optical Flow Based Line Drawing Frame Interpolation Using Distance Transform to Support Inbetweenings. ICIP 2019: 4200-4204 - 2018
- [j24]Jiachao Zhang
A Wavelet-GSM Approach to Demosaicking. IEEE Signal Process. Lett. 25(6): 778-782 (2018) - [j23]Christina Karam
Monte-Carlo Acceleration of Bilateral Filter and Non-Local Means. IEEE Trans. Image Process. 27(3): 1462-1474 (2018) - [j22]Jiachao Zhang
Pixel Binning for High Dynamic Range Color Image Sensor Using Square Sampling Lattice. IEEE Trans. Image Process. 27(5): 2229-2241 (2018) - [j21]Yeejin Lee
Camera-Aware Multi-Resolution Analysis for Raw Image Sensor Data Compression. IEEE Trans. Image Process. 27(6): 2806-2817 (2018) - [j20]Wu Cheng
Towards Optimal Denoising of Image Contrast. IEEE Trans. Image Process. 27(7): 3446-3458 (2018) - [c38]Ruojun He, Yi Zhang, Keigo Hirakawa:
Square Coded Aperture: A Large Aperture With Extended Depth Of Field. Computational Imaging 2018 - [c37]Christina Karam, Kenjiro Sugimoto, Keigo Hirakawa:
Near-Constant Time Bilateral Filter for High Dimensional Images. ICIP 2018: 3244-3248 - 2017
- [j19]Jiachao Zhang
Improved Denoising via Poisson Mixture Modeling of Image Sensor Noise. IEEE Trans. Image Process. 26(4): 1565-1578 (2017) - [j18]Yeejin Lee
Joint Defogging and Demosaicking. IEEE Trans. Image Process. 26(6): 3051-3063 (2017) - [c36]Keigo Hirakawa:
Fourier Multispectral Imaging: Measuring Spectra, One Sinusoid at a Time. CCIW 2017: 3-12 - [c35]Yeejin Lee, Keigo Hirakawa, Truong Q. Nguyen:
Lossless compression of CFA sampled image using decorrelated Mallat wavelet packet decomposition. ICIP 2017: 2721-2725 - 2016
- [j17]Yi Zhang
Combining Inertial Measurements With Blind Image Deblurring Using Distance Transform. IEEE Trans. Computational Imaging 2(3): 281-293 (2016) - [j16]Jie Jia, Kenneth J. Barnard, Keigo Hirakawa:
Fourier Spectral Filter Array for Optimal Multispectral Imaging. IEEE Trans. Image Process. 25(4): 1530-1543 (2016) - [j15]Elhusain Saad
Defocus Blur-Invariant Scale-Space Feature Extractions. IEEE Trans. Image Process. 25(7): 3141-3156 (2016) - [j14]Yi Zhang, Keigo Hirakawa:
Blind Deblurring and Denoising of Images Corrupted by Unidirectional Object Motion Blur and Sensor Noise. IEEE Trans. Image Process. 25(9): 4129-4144 (2016) - [c34]Jie Jia, Chuan Ni, Andrew Sarangan, Keigo Hirakawa:
Guided Filter Demosaicking For Fourier Spectral Filter Array. Visual Information Processing and Communication 2016: 1-5 - [i2]Yeejin Lee, Keigo Hirakawa, Truong Q. Nguyen:
Joint Defogging and Demosaicking. CoRR abs/1602.02885 (2016) - 2015
- [j13]Wu Cheng, Keigo Hirakawa:
Minimum Risk Wavelet Shrinkage Operator for Poisson Image Denoising. IEEE Trans. Image Process. 24(5): 1660-1671 (2015) - [c33]Jiachao Zhang, Keigo Hirakawa, Xiaodan Jin:
Quantile analysis of image sensor noise distribution. ICASSP 2015: 1598-1602 - [c32]Christina Karam, Chong Chen, Keigo Hirakawa:
Stochastic bilateral filter for high-dimensional images. ICIP 2015: 192-196 - [c31]Yi Zhang, Keigo Hirakawa:
Fast spatially varying object motion blur estimation. ICIP 2015: 646-650 - [c30]Wu Cheng, Keigo Hirakawa:
Nonparametric empirical Bayes estimation for multiplicative multiscale innovation in photon-limited imaging. ICIP 2015: 1855-1859 - [c29]Elhusain Saad, Keigo Hirakawa:
Improving surf interest point detection for defocus blur robustness. ICIP 2015: 3029-3033 - [c28]Jie Jia, Keigo Hirakawa:
Single-shot fourier transform multispectroscopy. ICIP 2015: 4205-4209 - 2014
- [j12]Xiaodan Jin, Zhenyu Xu, Keigo Hirakawa:
Noise Parameter Estimation for Poisson Corrupted Images Using Variance Stabilization Transforms. IEEE Trans. Image Process. 23(3): 1329-1339 (2014) - [j11]Jan Tore Korneliussen, Keigo Hirakawa:
Camera Processing With Chromatic Aberration. IEEE Trans. Image Process. 23(10): 4539-4552 (2014) - [c27]Chen Zhang, Keigo Hirakawa:
Blind full reference quality assessment of poisson image denoising. ICIP 2014: 2719-2723 - 2013
- [j10]Aleksandra Pizurica
Advanced statistical tools for enhanced quality digital imaging with realistic capture models. EURASIP J. Adv. Signal Process. 2013: 140 (2013) - [c26]Yi Zhang, Keigo Hirakawa:
Blur Processing Using Double Discrete Wavelet Transform. CVPR 2013: 1091-1098 - [c25]Kongfeng Zhu, Keigo Hirakawa, Vijayan K. Asari, Dietmar Saupe:
A no-reference video quality assessment based on Laplacian pyramids. ICIP 2013: 49-53 - [c24]Xiaodan Jin, Keigo Hirakawa:
Approximations to camera sensor noise. Image Processing: Algorithms and Systems 2013: 86550H - 2012
- [j9]Xiaodan Jin, Keigo Hirakawa:
Analysis and Processing of Pixel Binning for Color Image Sensor. EURASIP J. Adv. Signal Process. 2012: 125 (2012) - [j8]Ayan Chakrabarti, Keigo Hirakawa, Todd E. Zickler:
Color Constancy with Spatio-Spectral Statistics. IEEE Trans. Pattern Anal. Mach. Intell. 34(8): 1509-1519 (2012) - [j7]Keigo Hirakawa, Patrick J. Wolfe:
Skellam Shrinkage: Wavelet-Based Intensity Estimation for Inhomogeneous Poisson Data. IEEE Trans. Inf. Theory 58(2): 1080-1093 (2012) - [c23]Wu Cheng, Keigo Hirakawa:
Corrupted reference image quality assessment. ICIP 2012: 1485-1488 - 2011
- [j6]Keigo Hirakawa, Patrick J. Wolfe:
"Rewiring" Filterbanks for Local Fourier Analysis: Theory and Practice. IEEE Trans. Inf. Theory 57(8): 5360-5374 (2011) - [j5]Vikas Ramachandra, Keigo Hirakawa, Matthias Zwicker
Spatioangular Prefiltering for Multiview 3D Displays. IEEE Trans. Vis. Comput. Graph. 17(5): 642-654 (2011) - [c22]Keigo Hirakawa, Paul M. Simon:
Single-shot high dynamic range imaging with conventional camera hardware. ICCV 2011: 1339-1346 - [c21]Keigo Hirakawa, Jing Gu:
High resolution subpixel and subframe rendering for color flatpanel and projector displays. ICIP 2011: 1725-1728 - 2010
- [c20]Vikas Ramachandra, Keigo Hirakawa, Matthias Zwicker
Spatio-angular sharpening for multiview 3D displays. ICASSP 2010: 750-753 - [c19]Jing Gu, Patrick J. Wolfe, Keigo Hirakawa:
Filterbank-based universal demosaicking. ICIP 2010: 1981-1984 - [c18]Keigo Hirakawa, Patrick J. Wolfe:
Optimal exposure control for high dynamic range imaging. ICIP 2010: 3137-3140
2000 – 2009
- 2009
- [c17]Keigo Hirakawa, Farhan A. Baqai, Patrick J. Wolfe:
Wavelet-based Poisson rate estimation using the Skellam distribution. Computational Imaging 2009: 72460 - [c16]Keigo Hirakawa, Patrick J. Wolfe:
SkellamShrink: Poisson intensity estimation for vector-valued data. ICASSP 2009: 3441-3444 - [c15]Keigo Hirakawa, Patrick J. Wolfe:
Efficient multivariate Skellam shrinkage for denoising photon-limited image data: An Empirical Bayes approach. ICIP 2009: 2961-2964 - [i1]Keigo Hirakawa, Patrick J. Wolfe:
"Rewiring" Filterbanks for Local Fourier Analysis: Theory and Practice. CoRR abs/0909.1338 (2009) - 2008
- [j4]Keigo Hirakawa, Patrick J. Wolfe:
Spatio-Spectral Color Filter Array Design for Optimal Image Recovery. IEEE Trans. Image Process. 17(10): 1876-1890 (2008) - [c14]Keigo Hirakawa:
Beyond the "Bag of Pixels" Paradigm: Spatio-Spectral Perspective in Multispectral Imaging. CGIV/MCS 2008: 580 - [c13]Ayan Chakrabarti
Color constancy beyond bags of pixels. CVPR 2008 - [c12]Ayan Chakrabarti
Effective separation of sparse and non-sparse image features for denoising. ICASSP 2008: 857-860 - [c11]Keigo Hirakawa:
Fourier and filterbank analyses of signal-dependent noise. ICASSP 2008: 3517-3520 - [c10]Keigo Hirakawa, Patrick J. Wolfe:
Advancing the digital camera pipeline for mobile multimedia: Key challenges from a signal processing perspective. ICASSP 2008: 5332-5335 - [c9]Keigo Hirakawa:
Cross-talk explained. ICIP 2008: 677-680 - 2007
- [c8]Keigo Hirakawa, Xiao-Li Meng, Patrick J. Wolfe:
A Framework for wavelet-Based Analysis and Processing of Color Filter Array Images with Applications to Denoising and Demosaicing. ICASSP (1) 2007: 597-600 - [c7]Keigo Hirakawa, Patrick J. Wolfe:
Spatio-Spectral Color Filter Array Design for Enhanced Image Fidelity. ICIP (2) 2007: 81-84 - [c6]Keigo Hirakawa, Patrick J. Wolfe:
Fourier Domain Display Color Filter Array Design. ICIP (3) 2007: 429-432 - 2006
- [j3]Keigo Hirakawa, Thomas W. Parks:
Joint demosaicing and denoising. IEEE Trans. Image Process. 15(8): 2146-2157 (2006) - [j2]Keigo Hirakawa, Thomas W. Parks:
Image denoising using total least squares. IEEE Trans. Image Process. 15(9): 2730-2742 (2006) - [c5]Keigo Hirakawa, Xiao-Li Meng:
An Empirical Bayes Em-Wavelet Unification for Simultaneous Denoising, Interpolation, and/Or Demosaicing. ICIP 2006: 1453-1456 - 2005
- [j1]Keigo Hirakawa, Thomas W. Parks:
Adaptive homogeneity-directed demosaicing algorithm. IEEE Trans. Image Process. 14(3): 360-369 (2005) - [c4]Keigo Hirakawa, Thomas W. Parks:
Image Denoising for Signal-Dependent Noise. ICASSP (2) 2005: 29-32 - [c3]Keigo Hirakawa, Thomas W. Parks:
Joint demosaicing and denoising. ICIP (3) 2005: 309-312 - [c2]Keigo Hirakawa, Thomas W. Parks:
Chromatic adaptation and white-balance problem. ICIP (3) 2005: 984-987 - 2003
- [c1]Keigo Hirakawa, Thomas W. Parks:
Adaptive homogeneity-directed demosaicing algorithm. ICIP (3) 2003: 669-672
Coauthor Index
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last updated on 2024-08-05 20:22 CEST by the dblp team
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