Publications

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Conference Papers

Cell Instance Segmentation via Multi-Task Image-to-Image Schrödinger Bridge

Published in IJCNN 2026 [Paper]

Citation: Hayato Inoue, Shota Harada, Shumpei Takezaki, Ryoma Bise, "Cell Instance Segmentation via Multi-Task Image-to-Image Schrödinger Bridge", IJCNN 2026

SCoRe: Clean Image Generation from Diffusion Models Trained on Noisy Images

Published in IJCNN 2026 [Paper]

Citation: Yuta Matsuzaki, Seiichi Uchida, Shumpei Takezaki, "SCoRe: Clean Image Generation from Diffusion Models Trained on Noisy Images", IJCNN 2026

VesselFusion: Diffusion Models for Vessel centerline extraction from 3D CT Images

Published in ISBI 2026 [Paper]

Citation: Souichi Mita, Shumpei Takezaki, Ryoma Bise, "VesselFusion: Diffusion Models for Vessel centerline extraction from 3D CT Images", ISBI 2026

Bridging the Density Gap: Diffusion Model for Stepwise Generation of Dense Cell Images from Sparse Data

Published in ISBI 2026 (Best Paper Award-Runner Up)

Citation: Masashi Tahara, Kazuya Nishimura, Shumpei Takezaki, Ryoma Bise, "Bridging the Density Gap: Diffusion Model for Stepwise Generation of Dense Cell Images from Sparse Data", ISBI 2026 (Best Paper Award-Runner Up)

NoiseCutMix: A Novel Data Augmentation Approach by Mixing Estimated Noise in Diffusion Models

Published in ICCV 2025 Workshop [Paper] [Code]

Citation: Shumpei Takezaki, Ryoma Bise, Shinnosuke Matsuo, "NoiseCutMix: A Novel Data Augmentation Approach by Mixing Estimated Noise in Diffusion Models", ICCV 2025 Workshop

Few-Part-Shot Font Generation

Published in ICDAR 2025 Workshop (Best Paper Award)

Citation: Masaki Akiba, Shumpei Takezaki, Daichi Haraguchi, Seiichi Uchida, "Few-Part-Shot Font Generation", ICDAR 2025 Workshop (Best Paper Award)

Inverse Scene Text Removal

Published in ICDAR 2025 [Paper] [Code]

Citation: Takumi Yoshimatsu, Shumpei Takezaki, Seiichi Uchida, "Inverse Scene Text Removal", ICDAR 2025

Self-Relaxed Joint Training: Sample Selection for Severity Estimation with Ordinal Noisy Labels

Published in WACV 2025 (Oral) [Paper] [Code]

Citation: Shumpei Takezaki, Kiyohito Tanaka, Seiichi Uchida, "Self-Relaxed Joint Training: Sample Selection for Severity Estimation with Ordinal Noisy Labels", WACV 2025 (Oral)

Guidance-base Diffusion Models for Improving Photoacoustic Image Quality

Published in BMVC 2024 [Paper]

Citation: Tatsuhiro Eguchi, Shumpei Takezaki, Mihoko Shimano, Takayuki Yagi, Ryoma Bise, "Guidance-base Diffusion Models for Improving Photoacoustic Image Quality", BMVC 2024

An Ordinal Diffusion Model for Generating Medical Images with Different Severity Levels

Published in ISBI 2024 [Paper]

Citation: Shumpei Takezaki, Seiichi Uchida, "An Ordinal Diffusion Model for Generating Medical Images with Different Severity Levels", ISBI 2024

Cross-Domain Image Conversion by CycleDM

Published in ICDAR 2024 [Paper]

Citation: Sho Shimotsumagari, Shumpei Takezaki, Daichi Hraguchi, Seiichi Uchida, "Cross-Domain Image Conversion by CycleDM", ICDAR 2024

Font Style Interpolation with Diffusion Models

Published in ICDAR 2024 [Paper]

Citation: Tetta Kondo, Shumpei Takezaki, Daichi Hraguchi, Seiichi Uchida, "Font Style Interpolation with Diffusion Models", ICDAR 2024

Disease Severity Regression with Continuous Data Augmentation

Published in ISBI 2023 [Paper]

Citation: Shumpei Takezaki, Seiichi Uchida, "Disease Severity Regression with Continuous Data Augmentation", ISBI 2023

Construction of CNNs for Abnormal Heart Sound Detection using Data Augmentation

Published in IMECS 2021 [Paper]

Citation: Shumpei Takezaki, Kazuya Kishida, "Construction of CNNs for Abnormal Heart Sound Detection using Data Augmentation", IMECS 2021

Domestic Conference / Presentation in Japan

Schrödinger Bridgeによる細胞セグメンテーション

Published in PRMU 2026 January

Citation: 井上颯人， 竹崎隼平，原田翔太，備瀬竜馬, "Schrödinger Bridgeによる細胞セグメンテーション", PRMU 2026 January

拡散モデルによる3次元CT画像からの血管中心線推定

Published in PRMU 2026 January

Citation: 見田壮一， 竹崎隼平，備瀬竜馬, "拡散モデルによる3次元CT画像からの血管中心線推定", PRMU 2026 January