DICOM
A core international communication standard for medical imaging that defines the storage, transmission, and communication formats for medical images and associated information. It serves as the unified data protocol for CT, MRI, ultrasound, digital X-ray, and other medical imaging devices.
Timeline (last 90 days)
For DICOM files, Aegis cleans identifiable metadata and checks for burned-in text in pixels that metadata rules cannot remove; OCR detects candidate text regions, NER helps classify sensitive entities, and policy rules determine which content needs to be masked, whitelisted or sent for manual review.
DICOM is the common file and communication standard in the medical imaging field; a CT or MRI image contains not only a pixel matrix but also a large number of metadata tags (patient name, study number, device parameters, institution information, etc.).
DICOM (Digital Imaging and Communications in Medicine) is the core communication protocol in the medical imaging field, specifying the storage, transmission, and communication formats for medical images and related information.
Medical display systems compliant with the DICOM standard require 14-bit grayscale processing capability
DICOM is the international standard format for medical imaging; files not only contain pixel data but also carry metadata such as scan parameters, patient information, spatial coordinates, pixel spacing, and slice thickness.
It is not recommended to convert DICOM directly to PNG/JPG, because DICOM pixel values are typically 16-bit or higher precision while PNG/JPG are usually only 8-bit, causing information loss, and the conversion will also discard metadata such as pixel spacing and slice position.
The DICOM standard was jointly developed by the American College of Radiology (ACR) and the National Electrical Manufacturers Association (NEMA), with version 3.0 released in 1993.
All Facts (8)
即便对医学影像数据进行去标识化处理，研究表明仍可通过面部重建、骨骼特征等手段实现重识别
80%UnverifiedFor DICOM files, Aegis cleans identifiable metadata and checks for burned-in text in pixels that metadata rules cannot remove; OCR detects candidate text regions, NER helps classify sensitive entities, and policy rules determine which content needs to be masked, whitelisted or sent for manual review.
50%UnverifiedDICOM is the common file and communication standard in the medical imaging field; a CT or MRI image contains not only a pixel matrix but also a large number of metadata tags (patient name, study number, device parameters, institution information, etc.).
50%UnverifiedDICOM (Digital Imaging and Communications in Medicine) is the core communication protocol in the medical imaging field, specifying the storage, transmission, and communication formats for medical images and related information.
50%UnverifiedMedical display systems compliant with the DICOM standard require 14-bit grayscale processing capability
50%UnverifiedIt is not recommended to convert DICOM directly to PNG/JPG, because DICOM pixel values are typically 16-bit or higher precision while PNG/JPG are usually only 8-bit, causing information loss, and the conversion will also discard metadata such as pixel spacing and slice position.
50%UnverifiedDICOM is the international standard format for medical imaging; files not only contain pixel data but also carry metadata such as scan parameters, patient information, spatial coordinates, pixel spacing, and slice thickness.
50%UnverifiedThe DICOM standard was jointly developed by the American College of Radiology (ACR) and the National Electrical Manufacturers Association (NEMA), with version 3.0 released in 1993.
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