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Whole Slide Imaging, WSI, is a groundbreaking technology that is transforming the field of pathology. By digitizing entire glass slides, WSI allows pathologists to view and analyze high-resolution images on a computer screen, enhancing the accuracy and efficiency of diagnoses.
Jan 4, 2022 · Whole slide imaging (WSI) entails the use of systems to scan entire glass slides to generate digital tissue images. Since the emergence of whole slide scanning systems approximately two decades ago, there have been significant advances in WSI technologies. 1
Dec 13, 2021 · Whole-slide imaging (WSI), also known as virtual microscopy, involves the use of scanners to image the entire tissue slide. The resulting high-resolution digital images are available for pathologists to review or share with collaborators around the globe.
Jun 11, 2015 · Whole slide imaging (WSI), which refers to scanning of conventional glass slides in order to produce digital slides, is the most recent imaging modality being employed by pathology departments worldwide. WSI continues to gain traction among pathologists for diagnostic, educational, and research purposes.
- Whole Slide Imaging Devices
- Workstations
- Displays
Over the years, multiple types of WSI devices have been developed, with devices distinguished by the following major features: 1) slide capacity, 2) slide loading and handling, 3) slide format, 4) magnification and spatial resolution, 5) scanning and focus strategy, 6) scanning speed, and 7) imaging modalities supported [28, 41]. Currently, most sc...
Within the WSI pixel pathway (discussed elsewhere in this book), the WSI workstation is not given much consideration . To date, only one of the two WSI systems authorized by the FDA has specified a workstation as a required part of their clearance, primarily due to the vendor not including an image management system in their device submission . The...
Displays are an extremely important component of a WSI system as they provide the visual gateway to the digital slide. There are three main types of displays from a digital pathology perspective: 1) consumer-off-the-shelf (COTS), 2) professional-grade (PG), and 3) medical-grade (MG) displays . Most people are well aware of COTS displays as these co...
May 28, 2020 · Whole slide imaging (WSI), ever since its first introduction about two decades ago, has been validated for a number of applications in the field of pathology. The recent approval of US FDA to a WSI system for use in primary surgical pathology diagnosis has opened avenues for wider acceptance and application of this technology in routine practice.
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Jan 31, 2022 · This paper reviews the methods of WSI analysis based on machine learning. Firstly, the development status of WSI and CAD methods are introduced. Secondly, we discuss publicly available WSI datasets and evaluation metrics for segmentation, classification, and detection tasks.
