Needle localization in ultrasound images is pivotal for the successful execution of ultrasound-guided core needle biopsies. Automating the needle detection process can decrease the procedure time and lead to a more pr...
详细信息
ISBN:
(纸本)9798350349405;9798350349399
Needle localization in ultrasound images is pivotal for the successful execution of ultrasound-guided core needle biopsies. Automating the needle detection process can decrease the procedure time and lead to a more precise diagnosis. In this article, we introduce an automatic method for detecting the core needle and determining its trajectory in 2D ultrasound images. In our approach, the vision Transformer architecture, renowned for its self-attention mechanisms is used for needle detection and segmentation, and is followed by the analysis of the Radon transformed segmentation mask to identify the needle's trajectory. The experiments, performed over two clinical datasets of more than 600 ultrasound images rigorously split into various training-test subsets and backed up with a variety of statistical analyses revealed that our approach offers high-quality needle segmentation, and significantly outperforms other techniques in identifying the needle's trajectory, with the trajectory localization errors reduced up to more than 5x when compared to the most competitive deep learning algorithm. We believe that our work may pave the way for more accurate and efficient ultrasound-guided procedures, ultimately improving patient outcomes.
Pneumonia is a life-threatening and prevalent disease and needs to be diagnosed within a short time because of the lungs' fluid flow. Late detection of the disease may result in the patient's death. Thus, adva...
详细信息
machinevision allows industrial robots to acquire the same ability to see things as humans. The integrated machinevision system based on the vision sensor to obtain the image of the target object in the work scene, ...
详细信息
In recent years, the rapid development of computer vision and artificial intelligence has significantly advanced agricultural applications, particularly in the quality detection and grading of navel oranges. This revi...
详细信息
machinevision intelligence with layer-wise relevance propagation (LRP) for breast cancer diagnosis is an innovative approach aimed at improving diagnostic accuracy and efficiency. Traditional methods for diagnosing b...
详细信息
With the rapid development of industrial automation, the application of machinevision technology in assembly lines is becoming more and more extensive. This study mainly discusses the application of machinevision te...
详细信息
Lower resolutions and a lack of distinguishing features in large satellite imagery datasets make identification tasks challenging for traditional image classification models. vision Transformers (ViT) address these is...
详细信息
ISBN:
(纸本)9781510673878;9781510673861
Lower resolutions and a lack of distinguishing features in large satellite imagery datasets make identification tasks challenging for traditional image classification models. vision Transformers (ViT) address these issues by creating deeper spatial relationships between image features. Self attention mechanisms are applied to better understand not only what features correspond to which classification profile, but how the features correspond to each other within each separate category. These models, integral to computer visionmachine learning systems, depend on extensive datasets and rigorous training to develop highly accurate yet computationally demanding systems. Deploying such models in the field can present significant challenges on resource constrained devices. This paper introduces a novel approach to address these constraints by optimizing an efficient vision Transformer (TinEVit) for real-time satellite image classification that is compatible with ST Microelectronics AI integration tool, X-Cube-AI.
With applications including medical image analysis, picture sharpening and restoration, robot vision, pattern recognition, and video processing, among many others, image enhancement is the main topic in image processi...
详细信息
The single-camera vision measurement system based on an optical probe (a light pen) has been developed quickly and used widely in the field of 3D coordinate measurement because of its simplicity of operation, low cost...
详细信息
An intelligent fatigue-driving detection system was developed utilizing machinevision. In the system, image acquisition, processing, and fatigue feature extraction were integrated to enhance precision and operational...
详细信息
暂无评论