Search Results for author: Ryota Yoshihashi

Found 8 papers, 1 papers with code

Exploring Limits of Diffusion-Synthetic Training with Weakly Supervised Semantic Segmentation

no code implementations4 Sep 2023 Ryota Yoshihashi, Yuya Otsuka, Kenji Doi, Tomohiro Tanaka, Hirokatsu Kataoka

The advance of generative models for images has inspired various training techniques for image recognition utilizing synthetic images.

Data Augmentation Image Generation +5

Classification-Reconstruction Learning for Open-Set Recognition

1 code implementation CVPR 2019 Ryota Yoshihashi, Wen Shao, Rei Kawakami, ShaoDi You, Makoto Iida, Takeshi Naemura

Existing open-set classifiers rely on deep networks trained in a supervised manner on known classes in the training set; this causes specialization of learned representations to known classes and makes it hard to distinguish unknowns from knowns.

Classification General Classification +2

Differentiating Objects by Motion: Joint Detection and Tracking of Small Flying Objects

no code implementations14 Sep 2017 Ryota Yoshihashi, Tu Tuan Trinh, Rei Kawakami, ShaoDi You, Makoto Iida, Takeshi Naemura

While generic object detection has achieved large improvements with rich feature hierarchies from deep nets, detecting small objects with poor visual cues remains challenging.

Object object-detection +2

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