Abstract：
:This is the fifth and final article in our series for radiologists and imaging scientists on displaying, manipulating, and analyzing radiologic images on personal computers (PCs). There are many methods of transferring radiologic images into a PC, including transfer over a network, transfer from an imaging modality storage archive, using a frame grabber in the image display console, and digitizing a radiograph or 35-mm slide. Depending on the transfer method, the image file may be an extended gray-scale contrast, 16-bit raster file or an 8-bit PC graphics file. On the PC, the image can be viewed, analyzed, enhanced, and annotated. Some specific uses and applications include making 35-mm slides, printing images for publication, making posters and handouts, facsimile (fax) transmission to referring clinicians, converting radiologic images into medical illustrations, creating a digital teaching file, and using a network to disseminate teaching material. We are distributing a 16-bit image display and analysis program for Macintosh computers, Dr Razz, that illustrates many of the principles discussed in this review series. The program is available for no charge by anonymous file transfer protocol (ftp).
journal_name
J Digit Imagingjournal_title
Journal of digital imagingauthors
Gillespy T 3rd,Richardson ML,Rowberg AHdoi
10.1007/BF03168502subject
Has Abstractpub_date
1994-08-01 00:00:00pages
101-6issue
3eissn
0897-1889issn
1618-727Xjournal_volume
7pub_type
杂志文章abstract：:Understanding the scan patterns radiologists use to view medical images is critical to the design of image viewing devices. In this study, an eyetracker, a device for recording eye and head movement, was used to determine the scan patterns during the interpretation of single and multiple computed tomographic (CT) exam...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03168120
更新日期：1990-11-01 00:00:00
abstract：:Computed radiography of chest with a 4K image array was recently introduced. We performed a multiobserver study to compare the diagnostic accuracy of 2K (standard) and 4K (high quality) chest radiographs displayed on a 5-mega-pixel monitor (2K monitor). One hundred cases of posteroanterior chest radiographs (a total o...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-006-1048-z
更新日期：2007-12-01 00:00:00
abstract：:Today, many hospitals have a running enterprise picture archiving and communication system (PACS) and their administrators should have the tools to measure the system activity and, in particular, how much it is used. The information would be valuable for decision-makers to address asset management and the development ...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-016-9870-4
更新日期：2016-12-01 00:00:00
abstract：:Monitoring patients' imaging-related radiation is currently a hot topic, but there are many obstacles to accurate, patient-specific dose estimation. While some, such as easier access to dose data and parameters, have been overcome, the challenge remains as to how accurately these dose estimates reflect the actual dose...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-012-9567-2
更新日期：2013-08-01 00:00:00
abstract：:Communicating radiological reports to peers has pedagogical value. Students may be uneasy with the process due to a lack of communication and peer review skills or to their failure to see value in the process. We describe a communication exercise with peer review in an undergraduate veterinary radiology course. The co...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-016-9905-x
更新日期：2017-02-01 00:00:00
abstract：:Architectural distortion is an important sign of breast cancer, but because of its subtlety, it is a common cause of false-negative findings on screening mammograms. This paper presents methods for the detection of architectural distortion in mammograms of interval cancer cases taken prior to the detection of breast c...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-009-9257-x
更新日期：2010-10-01 00:00:00
abstract：:Over the past few years, an increase in digitalization of radiology departments can be seen, which has a large impact on the work of the radiologists. This impact is not only demonstrated by the increased use of digital images but also by changing demands on the whole reading environment. In this study, we evaluated t...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-006-0629-1
更新日期：2006-01-01 00:00:00
abstract：:Fusion of CT and MR images allows simultaneous visualization of details of bony anatomy provided by CT image and details of soft tissue anatomy provided by MR image. This helps the radiologist for the precise diagnosis of disease and for more effective interventional treatment procedures. This paper aims at designing ...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-013-9664-x
更新日期：2014-06-01 00:00:00
abstract：:For a region-wide teleradiology network in Germany a vendor-independent Uptime-server concept was defined. The Uptime-server was realized for the availability check and prospective error-detection of the emergency teleradiology servers and clients based on encrypted digital imaging and communication in medicine (DICOM...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-006-1044-3
更新日期：2007-12-01 00:00:00
abstract：:The interfacing of digital image acquisition modalities to the picture archiving and communication system (PACS) plays a major part in the conversion from a traditional film-based radiology practice to one that relies almost entirely on soft-copy reading. The Baltimore Veterans Affairs Medical Center (VAMC) is one of ...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03167632
更新日期：2000-05-01 00:00:00
abstract：:The effect of percutaneous, surgical, and medical therapies for vascular malformations (VMs) is often difficult to quantify volumetrically using cross-sectional imaging. Volumetric measurement is often estimated with serial, expensive MRI examinations which may require sedation or anesthesia. We aim to explore whether...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-019-00183-6
更新日期：2019-04-01 00:00:00
abstract：:High-throughput, large-scale medical image computing demands tight integration of high-performance computing (HPC) infrastructure for data storage, job distribution, and image processing. The Vanderbilt University Institute for Imaging Science (VUIIS) Center for Computational Imaging (CCI) has constructed a large-scal...
journal_title：Journal of digital imaging
pub_type： 杂志文章,评审
doi：10.1007/s10278-018-0080-0
更新日期：2018-06-01 00:00:00
abstract：:Panoramic radiography using a slit beam and film/screen receptor is standard for the emergency room evaluation of mandibular fractures and also in dentistry. This study compared the spatial resolution, area distortion factors, and the dosage considerations for a panoramic system where standard film/screen and a charge...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03168293
更新日期：1998-08-01 00:00:00
abstract：:Morphometric analysis of nuclei is crucial in cytological examinations. Unfortunately, nuclei segmentation presents many challenges because they usually create complex clusters in cytological samples. To deal with this problem, we are proposing an approach, which combines convolutional neural network and watershed tra...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-019-00200-8
更新日期：2020-02-01 00:00:00
abstract：:This paper describes a prototype viewing station for the Intensive Care Unit (ICU) that combines a low cost with a fast response for the primary viewing tasks. A single monitor is used together with the possibility to switch to another image on the same screen instantaneously. To reduce the time for image retrieval an...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03168429
更新日期：1994-05-01 00:00:00
abstract：:The architectural design and construction of a new imaging department is one of the most complex challenges in healthcare architecture. When a client also plans a simultaneous change in basic operating system technology from film-based to filmless imaging, the challenge for both hospital management and the facility/te...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03168779
更新日期：1999-05-01 00:00:00
abstract：:To illustrate the availability, effectiveness, and practical use of Open-Source tools in developing a radiology paper from its beginning to its presentation and publication. Practical use of a complete set of Open-Source applications for writing, e-mail corresponding, slide show, image retrieval, and manipulation is s...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-008-9159-3
更新日期：2009-12-01 00:00:00
abstract：:Airway diseases are frequently related to morphological changes that may influence lung physiology. Accurate airway region segmentation may be useful for quantitative evaluation of disease prognosis and therapy efficacy. The information can also be applied to understand the fundamental mechanisms of various lung disea...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-018-0158-8
更新日期：2019-10-01 00:00:00
abstract：:The need for tools to monitor imaging-related radiation has grown dramatically in recent years. RADIANCE, a freely available open-source dose-monitoring tool, was developed in response to the need for an informatics solution in this realm. A number of open-source as well as commercial solutions have since been develop...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-013-9570-2
更新日期：2013-08-01 00:00:00
abstract：:Transitioning to a filmless department is no easy task, especially at a large academic medical center. At the University of Medicine and Dentistry of New Jersey-New Jersey Medical School, a phased modality integration schedule was implemented to allow the technical and clinical staff to gradually absorb all of the cha...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-002-5044-7
更新日期：2002-01-01 00:00:00
abstract：:Medical documentation is one of the primary methods by which physicians share clinical information and impressions over time with one another. As the adage says, "a picture is worth a thousand words," and physicians have started leveraging consumer mobile technology to share images with one another. However, image sha...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-019-00231-1
更新日期：2020-02-01 00:00:00
abstract：:The purpose of this study was to investigate the possible effects of section thickness on volume estimations obtained by cone beam computed tomography. Intraosseal cavities representing bone defects on vestibular sides of the two dry sheep mandibles were scanned by a cone beam computed tomography system. Consecutive s...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-012-9480-8
更新日期：2013-02-01 00:00:00
abstract：:Liquid crystal displays (LCD) are rapidly replacing cathode ray tube displays (CRT) for medical imaging. LCD technology has improved significantly in the last few years and has important advantages over CRT. However, there are still some aspects of LCD that raise questions as to the usefulness of liquid crystal displa...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-005-2939-0
更新日期：2005-09-01 00:00:00
abstract：:Opinion surveys were gathered before and 6 months after installation of a prototype picture archiving and communication system (PACS) (PACS/1, Siemens Medical Systems, Iselin, NJ). Median turnaround times and the percent of delayed or missing reports were calculated for 1,026 baseline and 8,438 follow-up studies at 6 ...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03167836
更新日期：1992-05-01 00:00:00
abstract：:Major problems in treating breast cancer are the early detection of tumors and accurate biopsy of small volumes of breast (mamma) tissue. This report presents an elastic registration algorithm of two x-ray mammograms and a corresponding magnetic resonance imaging (MRI) volume. To cope with the soft tissue deformation ...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03190295
更新日期：2001-06-01 00:00:00
abstract：:A bar-code terminal network under software control of a microcomputer was added to the minicomputer-based radiology information system at the Medical College of Georgia in Augusta. The bar-code network was specifically installed to address the inherent inaccuracies occurring when procedure information was entered at t...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03168107
更新日期：1990-02-01 00:00:00
abstract：:Digital acquisition of data from the various imaging modalities for input to a picture archiving and communication system (PACS) is discussed. Essential features for successful clinical implementation including Digital Imaging and Communications in Medicine (DICOM) compliance, radiology information system (RIS)/hospit...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03168809
更新日期：1999-05-01 00:00:00
abstract：:Validation of medical signal and image processing systems requires quality-assured, representative and generally acknowledged databases accompanied by appropriate reference (ground truth) and clinical metadata, which are composed laboriously for each project and are not shared with the scientific community. In our vis...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-011-9428-4
更新日期：2012-04-01 00:00:00
abstract：:Bone density measurement by quantitative computed tomography (QCT) commonly uses an external reference phantom to decrease scan-to-scan and scanner-to-scanner variability. However, the peripheral location of these phantoms and other phantom variables is also responsible for a measurable degradation in accuracy and pre...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03168013
更新日期：1989-02-01 00:00:00
abstract：:Medical image segmentation is the crucial process for three-dimensional (3D) modeling. Many studies have claimed to suggest more accurate ways of segmentation. However, such research seems to have the drawback that it works against the parsimony principle. These methods have to resegment the regions of interest (ROIs)...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03190342
更新日期：2001-06-01 00:00:00
