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NTIRE 2021 Challenge on Perceptual Image Quality Assessment


May 11, 2021
Jinjin Gu, Haoming Cai, Chao Dong, Jimmy S. Ren, Yu Qiao, Shuhang Gu, Radu Timofte, Manri Cheon, Sungjun Yoon, Byungyeon Kang, Junwoo Lee, Qing Zhang, Haiyang Guo, Yi Bin, Yuqing Hou, Hengliang Luo, Jingyu Guo, Zirui Wang, Hai Wang, Wenming Yang, Qingyan Bai, Shuwei Shi, Weihao Xia, Mingdeng Cao, Jiahao Wang, Yifan Chen, Yujiu Yang, Yang Li, Tao Zhang, Longtao Feng, Yiting Liao, Junlin Li, William Thong, Jose Costa Pereira, Ales Leonardis, Steven McDonagh, Kele Xu, Lehan Yang, Hengxing Cai, Pengfei Sun, Seyed Mehdi Ayyoubzadeh, Ali Royat, Sid Ahmed Fezza, Dounia Hammou, Wassim Hamidouche, Sewoong Ahn, Gwangjin Yoon, Koki Tsubota, Hiroaki Akutsu, Kiyoharu Aizawa


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A Novel Perspective for Positive-Unlabeled Learning via Noisy Labels


Mar 08, 2021
Daiki Tanaka, Daiki Ikami, Kiyoharu Aizawa


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What If We Only Use Real Datasets for Scene Text Recognition? Toward Scene Text Recognition With Fewer Labels


Mar 07, 2021
Jeonghun Baek, Yusuke Matsui, Kiyoharu Aizawa

* CVPR 2021 

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Building Movie Map -- A Tool for Exploring Areas in a City -- and its Evaluation


Nov 17, 2020
Naoki Sugimoto, Yoshihito Ebine, Kiyoharu Aizawa


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Few-Shot Font Generation with Deep Metric Learning


Nov 04, 2020
Haruka Aoki, Koki Tsubota, Hikaru Ikuta, Kiyoharu Aizawa

* Accepted to ICPR 2020 

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The Aleatoric Uncertainty Estimation Using a Separate Formulation with Virtual Residuals


Nov 03, 2020
Takumi Kawashima, Qing Yu, Akari Asai, Daiki Ikami, Kiyoharu Aizawa


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SLGAN: Style- and Latent-guided Generative Adversarial Network for Desirable Makeup Transfer and Removal


Sep 24, 2020
Daichi Horita, Kiyoharu Aizawa

* 9 pages, 9 figures 

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Multi-Task Curriculum Framework for Open-Set Semi-Supervised Learning


Jul 22, 2020
Qing Yu, Daiki Ikami, Go Irie, Kiyoharu Aizawa

* ECCV 2020 

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Channel-Level Variable Quantization Network for Deep Image Compression


Jul 15, 2020
Zhisheng Zhong, Hiroaki Akutsu, Kiyoharu Aizawa

* Proceedings of International Joint Conference on Artificial Intelligence (IJCAI), 2020 

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Building a Manga Dataset "Manga109" with Annotations for Multimedia Applications


May 12, 2020
Kiyoharu Aizawa, Azuma Fujimoto, Atsushi Otsubo, Toru Ogawa, Yusuke Matsui, Koki Tsubota, Hikaru Ikuta

* IEEE MultiMedia 2020 
* 10 pages, 8 figures 

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Unsupervised Out-of-Distribution Detection by Maximum Classifier Discrepancy


Aug 14, 2019
Qing Yu, Kiyoharu Aizawa


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Object-Aware Instance Labeling for Weakly Supervised Object Detection


Aug 10, 2019
Satoshi Kosugi, Toshihiko Yamasaki, Kiyoharu Aizawa

* Accepted to ICCV 2019 (oral) 

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MeshDepth: Disconnected Mesh-based Deep Depth Prediction


May 03, 2019
Masaya Kaneko, Ken Sakurada, Kiyoharu Aizawa

* Project webpage: https://meshdepth.github.io/ 

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Computational Attention System for Children, Adults and Elderly


Apr 18, 2019
Onkar Krishna, Kiyoharu Aizawa, Go Irie


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Recognition of Multiple Food Items in a Single Photo for Use in a Buffet-Style Restaurant


Mar 03, 2019
Masashi Anzawa, Sosuke Amano, Yoko Yamakata, Keiko Motonaga, Akiko Kamei, Kiyoharu Aizawa

* IEICE TRANSACTIONS on Information and Systems, 2019 
* 5 pages, 7 figures 

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Context-Patch Face Hallucination Based on Thresholding Locality-constrained Representation and Reproducing Learning


Sep 15, 2018
Junjun Jiang, Yi Yu, Suhua Tang, Jiayi Ma, Akiko Aizawa, Kiyoharu Aizawa

* 13 pages, 15 figures, Accepted by IEEE TCYB 

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Scale Drift Correction of Camera Geo-Localization using Geo-Tagged Images


Aug 26, 2018
Kazuya Iwami, Satoshi Ikehata, Kiyoharu Aizawa

* ECCV Workshop CVRSUAD 

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Category-Based Deep CCA for Fine-Grained Venue Discovery from Multimodal Data


May 08, 2018
Yi Yu, Suhua Tang, Kiyoharu Aizawa, Akiko Aizawa


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Personalized Classifier for Food Image Recognition


Apr 08, 2018
Shota Horiguchi, Sosuke Amano, Makoto Ogawa, Kiyoharu Aizawa

* Accepted to IEEE Transaction on Multimedia. http://ieeexplore.ieee.org/document/8316919/ 

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Parallel Grid Pooling for Data Augmentation


Mar 30, 2018
Akito Takeki, Daiki Ikami, Go Irie, Kiyoharu Aizawa


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Cross-Domain Weakly-Supervised Object Detection through Progressive Domain Adaptation


Mar 30, 2018
Naoto Inoue, Ryosuke Furuta, Toshihiko Yamasaki, Kiyoharu Aizawa

* To appear at CVPR2018 (poster), including supplementary materials 

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Joint Optimization Framework for Learning with Noisy Labels


Mar 30, 2018
Daiki Tanaka, Daiki Ikami, Toshihiko Yamasaki, Kiyoharu Aizawa

* To appear at CVPR 2018 (poster), including supplementary material 

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Object Detection for Comics using Manga109 Annotations


Mar 26, 2018
Toru Ogawa, Atsushi Otsubo, Rei Narita, Yusuke Matsui, Toshihiko Yamasaki, Kiyoharu Aizawa

* http://www.manga109.org/en/ 

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Significance of Softmax-based Features in Comparison to Distance Metric Learning-based Features


Dec 29, 2017
Shota Horiguchi, Daiki Ikami, Kiyoharu Aizawa

* 6 pages 

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PQk-means: Billion-scale Clustering for Product-quantized Codes


Sep 12, 2017
Yusuke Matsui, Keisuke Ogaki, Toshihiko Yamasaki, Kiyoharu Aizawa

* To appear in ACMMM 2017 

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cGAN-based Manga Colorization Using a Single Training Image


Jun 21, 2017
Paulina Hensman, Kiyoharu Aizawa

* 8 pages, 13 figures 

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Gaze Distribution Analysis and Saliency Prediction Across Age Groups


May 31, 2017
Onkar Krishna, Kiyoharu Aizawa, Andrea Helo, Rama Pia


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Residual Expansion Algorithm: Fast and Effective Optimization for Nonconvex Least Squares Problems


May 26, 2017
Daiki Ikami, Toshihiko Yamasaki, Kiyoharu Aizawa

* Accepted to CVPR2017 

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