no code implementations • 27 Dec 2023 • Yongsong Huang, Tomo Miyazaki, Xiaofeng Liu, Kaiyuan Jiang, Zhengmi Tang, Shinichiro Omachi
Conclusions: In this study, we propose a novel framework called $O^{2}$former for radiological image super-resolution tasks, which improves the reconstruction model's performance by introducing an orientation operator and multi-scale feature fusion strategy.
1 code implementation • 15 Nov 2023 • Yongsong Huang, Tomo Miyazaki, Xiaofeng Liu, Yafei Dong, Shinichiro Omachi
DASRGAN operates on the synergy of two key components: 1) Texture-Oriented Adaptation (TOA) to refine texture details meticulously, and 2) Noise-Oriented Adaptation (NOA), dedicated to minimizing noise transfer.
no code implementations • 19 May 2023 • Shohei Uchigasaki, Tomo Miyazaki, Shinichiro Omachi
We developed a scene text image quality assessment model to assess text quality in compressed images.
1 code implementation • 22 Dec 2022 • Yongsong Huang, Tomo Miyazaki, Xiaofeng Liu, Shinichiro Omachi
Image Super-Resolution (SR) is essential for a wide range of computer vision and image processing tasks.
1 code implementation • 6 Sep 2022 • Zhengmi Tang, Tomo Miyazaki, Shinichiro Omachi
Some of these studies have proposed generating scene-text images through learning; however, owing to the absence of a suitable training dataset, unsupervised frameworks have been explored to learn from existing real-world data, which might not yield reliable performance.
1 code implementation • 23 Apr 2021 • Zhengmi Tang, Tomo Miyazaki, Yoshihiro Sugaya, Shinichiro Omachi
To compensate for the lack of pairwise real-world data, we made considerable use of synthetic text after additional enhancement and subsequently trained our model only on the dataset generated by the improved synthetic text engine.
1 code implementation • 24 Aug 2020 • Shoma Iwai, Tomo Miyazaki, Yoshihiro Sugaya, Shinichiro Omachi
To address both of the drawbacks, our method adopts two-stage training and network interpolation.
no code implementations • 16 Apr 2020 • Huy Manh Nguyen, Tomo Miyazaki, Yoshihiro Sugaya, Shinichiro Omachi
A single space is not enough to accommodate various videos and sentences.
no code implementations • 8 Mar 2017 • Tomo Miyazaki, Shinichiro Omachi
This paper presents a novel method for structural data recognition using a large number of graph models.
no code implementations • 20 Jan 2017 • Tomo Miyazaki, Tatsunori Tsuchiya, Yoshihiro Sugaya, Shinichiro Omachi, Masakazu Iwamura, Seiichi Uchida, Koichi Kise
The proposed method uses strokes from given samples for font generation.