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5D Light Field Synthesis from a Monocular Video
Commercially available light field cameras have difficulty in capturing 5D (4D + time) light field videos. They can only capture still …
Kyuho Bae
,
Andre Ivan
,
Hajime Nagahara
,
In Kyu Park
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Action recognition from a single coded image
Cameras are prevalent in society at the present time, for example, surveillance cameras, and smartphones equipped with cameras and …
Tadashi Okawara
,
Michitaka Yoshida
,
Hajime Nagahara
,
Yasushi Yagi
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URL
BERT representations for video question answering
Visual question answering (VQA) aims at answering questions about the visual content of an image or a video. Currently, most work on …
Zekun Yang
,
Noa Garcia
,
Chenhui Chu
,
Mayu Otani
,
Yuta Nakashima
,
Haruo Takemura
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DOI
IterNet: retinal image segmentation utilizing structural redundancy in vessel networks
Retinal vessel segmentation is of great interest for diagnosis of retinal vascular diseases. To further improve the performance of …
Liangzhi Li
,
Manisha Verma
,
Yuta Nakashima
,
Hajime Nagahara
,
Ryo Kawasaki
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DOI
arXiv
URL
Joint learning of vessel segmentation and artery/vein classification with post-processing
Retinal imaging serves as a valuable tool for diagnosis of various diseases. However, reading retinal images is a difficult and …
Liangzhi Li
,
Manisha Verma
,
Yuta Nakashima
,
Ryo Kawasaki
,
Hajime Nagahara
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arXiv
URL
Public meeting corpus construction and content delivery
Chenhui Chu
,
Koji Tanaka
,
Haolin Ren
,
Benjamin Renoust
,
Yuta Nakashima
,
Noriko Takemura
,
Hajime Nagahara
,
Takao Fujikawa
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Human shape reconstruction with loose clothes from partially observed data by pose specific deformation
Reconstructing the entire body of moving human in a computer is important for various applications, such as tele-presence, virtual …
Akihiko Sayo
,
Hayato Onizuka
,
Diego Thomas
,
Yuta Nakashima
,
Hiroshi Kawasaki
,
Katsushi Ikeuchi
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DOI
Legal information as a complex network: Improving topic modeling through homophily
Topic modeling is a key component to computational legal science. Network analysis is also very important to further understand the …
Kazuki Ashihara
,
Chenhui Chu
,
Benjamin Renoust
,
Noriko Okubo
,
Noriko Takemura
,
Yuta Nakashima
,
Hajime Nagahara
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DOI
Deep compressive sensing for visual privacy protection in flatcam imaging
Detection followed by projection in conventional privacy cameras is vulnerable to software attacks that threaten to expose image sensor …
Thuong Nguyen Canh
,
Hajime Nagahara
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DOI
A 3-D Display Pipeline from Coded-Aperture Camera to Tensor Light-Field Display Through CNN
We propose an efficient pipeline from input to output for a tensor light-field display. Conventionally, a dense light field (i.e., tens …
Keita Maruyama
,
Yasutaka Inagaki
,
Keita Takahashi
,
Toshiaki Fujii
,
Hajime Nagahara
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DOI
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