相关实验视频

Updated: Jan 20, 2026

Wideband Optical Detector of Ultrasound for Medical Imaging Applications
08:21

Wideband Optical Detector of Ultrasound for Medical Imaging Applications

Published on: May 11, 2014

11.7K

原型银行驱动的测试时间适应用于医疗超声波图像分割的原型

Wenhan Wang1, Jiale Zhou2, Cheng Zhang1

  • 1School of Instrumentation and Optoelectronics Engineering, Beihang University, Beijing, China.

Medical physics
|January 19, 2026
PubMed
概括

本研究介绍了原型银行驱动的测试时间适应 (PBTTA),这是一个强大的超声波图像细分的新框架,可以克服域移动而不需要源数据或目标标签. PBTTA显著提高了乳腺和甲状腺瘤的细分精度.

关键词:
深度学习是一种深度学习.域名转移 域名转移 域名转移测试时间的调整.超声波图像细分 超声波图像细分

更多相关视频

Rapid and Low-cost Prototyping of Medical Devices Using 3D Printed Molds for Liquid Injection Molding10:43

Rapid and Low-cost Prototyping of Medical Devices Using 3D Printed Molds for Liquid Injection Molding

Published on: June 27, 2014

20.5K
A Novel Application of Musculoskeletal Ultrasound Imaging10:53

A Novel Application of Musculoskeletal Ultrasound Imaging

Published on: September 17, 2013

24.6K

相关概念视频

Wideband Optical Detector of Ultrasound for Medical Imaging Applications08:21

Wideband Optical Detector of Ultrasound for Medical Imaging Applications

Optical detection of ultrasound is impractical in many imaging scenarios because it often requires stable environmental conditions. We demonstrate an optical technique for ultrasound sensing in volatile environments with miniaturization and sensitivity levels appropriate for optoacoustic imaging in restrictive scenarios, e.g. intravascular...
11.7K
Rapid and Low-cost Prototyping of Medical Devices Using 3D Printed Molds for Liquid Injection Molding10:43

Rapid and Low-cost Prototyping of Medical Devices Using 3D Printed Molds for Liquid Injection Molding

We have devised a method for low-cost and rapid prototyping of liquid elastomer rubber injection molded devices by using fused deposition modeling 3D printers for mold design and a modified desiccator as a liquid injection...
20.5K
A Novel Application of Musculoskeletal Ultrasound Imaging10:53

A Novel Application of Musculoskeletal Ultrasound Imaging

We describe a new ultrasound-based vector tissue Doppler imaging technique to measure muscle contraction velocity, strain and strain rate with sub-millisecond temporal resolution during dynamic activities. This approach provides complementary measurements of dynamic muscle function and could lead to a better understanding of mechanisms underlying musculoskeletal...
24.6K
Application of Deep Learning-Based Medical Image Segmentation via Orbital Computed Tomography04:48

Application of Deep Learning-Based Medical Image Segmentation via Orbital Computed Tomography

An object segmentation protocol for orbital computed tomography (CT) images is introduced. The methods of labeling the ground truth of orbital structures by using super-resolution, extracting the volume of interest from CT images, and modeling multi-label segmentation using 2D sequential U-Net for orbital CT images are explained for supervised...
3.3K
Preparation of Segmented Microtubules to Study Motions Driven by the Disassembling Microtubule Ends12:20

Preparation of Segmented Microtubules to Study Motions Driven by the Disassembling Microtubule Ends

Microtubules are inherently unstable polymers, and their switching between growth and shortening is stochastic and difficult to control. Here we describe protocols using segmented microtubules with photoablatable stabilizing caps. Depolymerization of segmented microtubules can be triggered with high temporal and spatial resolution, thereby assisting analysis of motions with the disassembling microtubule...
14.9K
Computerized Adaptive Testing System of Functional Assessment of Stroke05:21

Computerized Adaptive Testing System of Functional Assessment of Stroke

Here, we present a protocol to develop the computerized adaptive testing system of the functional assessment of stroke (CAT-FAS). The CAT-FAS can simultaneously assess four functions (two motor functions [upper and lower extremities], postural control, and basic activities of daily living) with sufficient reliability and administrative...
6.3K