Standard plane localization using denoising diffusion model with multi-scale guidance

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Haoran Dou, Yuhao Huang, Yunzhi Huang, Xin Yang, Chaojiong Zhen, Yuanji Zhang, Yi Xiong, Weijun Huang, Dong Ni

Published: 2025, Last Modified: 12 Nov 2025Comput. Methods Programs Biomed. 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•We present a new formulation for the plane localization task in 3D ultrasound.•We build multi-scale guidance to provide the model with global and local knowledge.•We improve angular sensitivity by using spherical tangent for plane representation.•We simultaneously detect uterine planes and abnormalities without extra parameters.