Research

Bird detection and classification

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Bird detection and species classification with time-lapse images around a wind farm: Dataset construction and evaluation

Wind Energy 2017 (Journal ver. of ICIP+EWEA 2015)

Ryota Yoshihashi, Rei Kawakami, Makoto Iida, and Takeshi Naemura

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Bird Detection near Wind Turbines from High-resolution Video using LSTM Networks

WWEC 2016

Tu Tuan Trinh, Ryota Yoshihashi, Rei Kawakami, Makoto Iida, and Takeshi Naemura

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Combining deep features for object detection at various scales: Finding small birds in landscape images

CVA 2016 (Journal ver. of ICIP 2016)

Akito Takeki, Tu Tuan Trinh, Ryota Yoshihashi, Rei Kawakami, Makoto Iida, and Takeshi Naemura

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Detection of small birds in large images by combining a deep detector with semantic segmentation

ICIP 2016

Akito Takeki, Tu Tuan Trinh, Ryota Yoshihashi, Rei Kawakami, Makoto Iida, and Takeshi Naemura

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Evaluation of bird detection using time-lapse images around a wind farm

EWEA 2015 (Oral, 25% of accepted papers)

Ryota Yoshihashi, Rei Kawakami, Makoto Iida, and Takeshi Naemura

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Construction of a bird image dataset for ecological investigations

ICIP 2015

Ryota Yoshihashi, Rei Kawakami, Makoto Iida, and Takeshi Naemura

Project page

Waterdrop modeling

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Waterdrop stereo

arXiv:1604.00730 2016

Shaodi You, Robby T. Tan, Rei Kawakami, Yasuhiro Mukaigawa and Katsushi Ikeuchi

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Adherent raindrop: modeling, detection and removal in video

PAMI 2015 (Journal ver. of CVPR 2013)

Shaodi You, Robby T. Tan, Rei Kawakami, Yasuhiro Mukaigawa and Katsushi Ikeuchi

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Raindrop detection and removal from long range trajectories

ACCV 2014 (Oral, 3.9% of accepted papers)

Shaodi You, Robby T. Tan, Rei Kawakami, and Katsushi Ikeuchi

Project page

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Adherent raindrop detection and removal in video

CVPR 2013

Shaodi You, Robby T. Tan, Rei Kawakami, and Katsushi Ikeuchi

Project page

Photometric modeling

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Camera spectral sensitivity and white balance estimation from sky images

IJCV 2013

Rei Kawakami, Hongxun Zhao, Robby T. Tan, and Katsushi Ikeuchi

Project page

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High-resolution hyperspectral imaging via matrix factorization

CVPR 2011

Rei Kawakami, John Wright, Yu-Wing Tai, Yasuyuki Matsushita, Moshe Ben-Ezra, and Katsushi Ikeuchi

Project page

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Estimating optical properties of layered surfaces using the spider model

CVPR 2010

Tetsuro Morimoto, Robby T. Tan, Rei Kawakami, and Katsushi Ikeuchi

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Accuracy of the spider model in decomposing layered surfaces

CPCV 2011

Tetsuro Morimoto, Robby T. Tan, Rei Kawakami, and Katsushi Ikeuchi

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Estimating Sunlight Polarization Using a Fish-eye Lens

CVA 2009

Daisuke Miyazaki, Mahdi Ammar, Rei Kawakami, and Katsushi Ikeuchi

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Color estimation from a single surface color

CVPR 2009

Rei Kawakami and Katsushi Ikeuchi

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Surface color estimation based on inter- and intra-pixel relationships in outdoor scenes

CVPR 2010

Shun Hirose, Tsuyoshi Suenaga, Kentaro Takemura, Rei Kawakami, Jun Takamatsu, Tsukasa Ogasawara

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Color constancy from blackbody illumination

JOSA 2007

Rei Kawakami, Jun Takamatsu and Katsushi Ikeuchi

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Consistent surface color for texturing large objects in outdoor scenes

ICCV 2005

Rei Kawakami, Robby T. Tan, and Katsushi Ikeuchi

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Simple surface reflectance estimation of diffuse outdoor object using spherical images

ACCV Workshop 2007

Sonoko Okura, Rei Kawakami, and Katsushi Ikeuchi

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Outdoor mixed reality

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Outdoor gallery and its photometric issues

VRCAI 2010

Katsushi Ikeuchi, Takeshi Oishi, Masataka Kagesawa, Atsuhiko Banno, Rei Kawakami, Tetsuya Kakuta, Yasuhide Okamoto, and Boun Vinh Lu

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Foreground and shadow occlusion handling for outdoor augmented reality

ISMAR 2010

Boun Vinh Lu, Tetsuya Kakuta, Rei Kawakami, Takeshi Oishi, and Katsushi Ikeuchi

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Detection of moving objects and cast shadows using a spherical vision camera for outdoor mixed reality

VRST 2008

Tetsuya Kakuta, Boun Vinh Lu, Rei Kawakami, Takeshi Oishi, Katsushi Ikeuchi

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Miscellaneous

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3D Digital Archive of the Burghers of Calais

VSMM 2006

Daisuke Miyazaki, Mawo Kamakura, Tomoaki Higo, Yasuhide Okamoto, Rei Kawakami, Takaaki Shiratori, Akifumi Ikari, Shintaro Ono, Yoshihiro Sato, Mina Oya, Masayuki Tanaka, Katsushi Ikeuchi, and Masanori Aoyagi

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