4 papers
Video CLIP Model for Multi-View Echocardiography Interpretation
Ryo Takizawa, Satoshi Kodera, Tempei Kabayama +5
Echocardiography records ultrasound videos of the heart, enabling clinicians to assess cardiac function. Recent advances in large-scale vision-language models (VLMs) have spurred i…
CAG-VLM: Fine-Tuning of a Large-Scale Model to Recognize Angiographic Images for Next-Generation Diagnostic Systems
Yuto Nakamura, Satoshi Kodera, Haruki Settai +7
Coronary angiography (CAG) is the gold-standard imaging modality for evaluating coronary artery disease, but its interpretation and subsequent treatment planning rely heavily on ex…
Attractor-merging Crises and Intermittency in Reservoir Computing
Tempei Kabayama, Motomasa Komuro, Yasuo Kuniyoshi +2
Reservoir computing can embed attractors into random neural networks (RNNs), generating a ``mirror'' of a target attractor because of its inherent symmetrical constraints. In these…
Designing Chaotic Attractors: A Semi-supervised Approach
Tempei Kabayama, Yasuo Kuniyoshi, Kazuyuki Aihara +1
Chaotic dynamics are ubiquitous in nature and useful in engineering, but their geometric design can be challenging. Here, we propose a method using reservoir computing to generate…