DICOM: Comparison and Analysis of three open-source DICOM databases: "data loading" and dicom comparison and analysisBackground:
In the previous blog, DICOM: Sante DICOM Editor of DICOM universal editing tool introduces
somewhere ELSESecond, with the help of the Wamp service, create a new class_dicom_php directory under the website service root directory (I am c:\wamp\www\) and copy the downloaded PHP dicom class source file directly to Class_dicom _php directory, as shown in the following:
Third, open the WAMP Server service, enter http://localhost/class_dicom_php/examples/get_tags.php in the
First, background:Recently has been doing DCM related programming work, the previous project uses C + +, so use DCMTK open Source Library, and currently the team uses C # mostly, so need to turn to use the Fo-dicom library, Due to the previous column Dicom medical image processing: The use of fo-dicom to send C-find query worklist in the debugging process require
somewhere ELSE
Second, with the help of the Wamp service in front of the site service root directory (I am c:\wamp\www\) under the new class_dicom_php directory, the download of the PHP Dicom class source files directly copied to the class_dicom_php directory, As shown in the following:
Third, open the WAMP Server service, enter http://localhost/class_dicom_php/examples/get_tags.php in the browser,
);
NumberOfFrames
Solution:
Note: The number of Items in the PixelData field must be[Minus 1], As shown in the table A.4-1 and A.4-2, The PixelData field contains an Offset item regardless of how it is. -- This is the cause of the above Code error. To prove this, let's add an empty DcmPixelItem before inserting each image, that is, add the following two lines of code before the for Loop:
/*! ------ Zssure: begin, add an empty Dicom Pixel Item to a
is contained in a fragment (fragment);
Numberofframes
Solution:Note that the items in the Pixeldata field need to be "minus 1", as shown in table A.4-1, A.4-2, and in any case the Pixeldata field will contain an offset item. --That's why we have the above code error, to prove this, let's add an empty dcmpixelitem before inserting each image, i.e. add the following two lines of code before the For loop :/*!------Zssure:begin, add an empty dicom
1. What is DICOM?DICOM, short for digital imaging and communication of medicine, is an American College of radiology (ACR) and National Electrical Manufacturers Association (SCN) the Organization's standard name specifically for the storage and transmission of medical images. After more than a decade of development, this standard has been widely accepted by medical equipment manufacturers and the medical in
DICOM medical image processing: C-Echo and C-Store, dicomfo-dicomBackground:
In the previous blog, we introduced the network transmission in DICOM, mainly referring to the original English text in DCMTK Wiki. By comparing the implementation of the dicom standard in DCMTK and fo-DICOM open source libraries, we have a mo
In the previous lecture, we introduced the network transmission function in DICOM standard, that is, using communication lines for DICOM information exchange. This section describes information exchange through storage media. Information such as images, diagnostic results, and inspection results is stored in storage media such as floppy disks and CDs to enable information exchange between different systems
As the DICOM Standard itself is named, the main problem to be solved by DICOM is network transmission, that is, in various network hardware and software environments, how can medical images be reliably and efficiently transmitted to the desired target computer. To this end, the DICOM standard adopts the policy of adding support for medical images on the basis of
This article describes dicom standard and dicom communication methods. Dicom stands for medical digital image and communication. In fact, there are two aspects: "Storage" and "communication ". File data organization: Network Data Organization. The file data organization method is to parse static dicom files which have
DICOM: Sante DICOM Editor, dicomsanteBackground:
The Sante DICOM Editor has appeared many times in the column blog, but most of the time it is used as a DICOM image editing tool. In fact, the DICOM service function of the Sante DICOM
background:The series is part of the "Network Transfer" section of the DICOM protocol, with the first two series of articles describing the implementation of the DICOM standard by the DCMTK and fo-dicom Open source libraries (http://blog.csdn.net/zssureqh/article/ details/41016091), as well as a simple implementation of the Fo-
DICOM medical image processing: DICOM Storage operation-"storing multiple BMP image data into DCM Files", dicomdcmBackground:
The audience of this column "DICOM medical image processing" is narrow. At first, I only wanted to organize my accumulated learning experience and work experience. I browsed it a few days ago and found that the amount of reading is severel
in,
The professional DCM image editing editor of Sante DICOM editor is used to open the image before and after compression. It is found that there is no difference in the image quality. The actual size before compression is 4572 K, and the size after compression is 1774 K. The compression effect is good.
Imagine:Since the mdcm open source library is the encapsulation of the DCMTK open source library, the two open source libraries should have the sam
DICOM: DICOM Print service details, dicomprintBackground:
Yesterday, the column published a blog article about DICOM Print DICOM: Comparison and Analysis of PresentationContext negotiation in DICOM Print Service MetaSOPClass and SOPClass. The article starts from the actual s
The Application of fo-dicom in AspNet WebApi throws an exception: No codec registered for tranfer syntax:, webapifo-dicomBackground: In a Dicom Web Service, the WADO-RS needs to parse TransferSyntax, and then the DicomFile. ChangeTransferSyntax method in fo-dicom is used. Code similar to: var df = DicomFile. Open (samplesDir + @ "\ User Submitted \ overlays. dcm"
data uploads for Orthanc's own explorer and DCMTK Toolkit Storescu.exe.SQLite Data Write logic instance test1) Drag Drop test in Explorer:First open the Orthanc browsing interface: Http://localhost:8042/app/explorer.html#uploadDrag any image into the browser and click "Start the Upload" until the green ' done ' appears, indicating that the upload was successful.The database changes as follows:2) Storescu.exe test:The above uses Orthanc embedded Expl
Background:Orthanc is one of the best open source software for DICOM and HTTP services found by bloggers, and some of the basic uses of Orthanc were described in the previous sections. Orthanc from the 0.8.0 release of the plugin SDK, through which the Orthanc built-in rest API to implement the Wado service, the following reference to the official website gives a description of how to use the SDK to implement the Wado service, and to update the offici
background:Orthanc is one of the best open source software for DICOM and HTTP services found by bloggers, and some of the basic uses of Orthanc were described in the previous sections. Orthanc from the 0.8.0 release of the plugin SDK, through which the Orthanc built-in rest API to implement the Wado service, the following reference to the official website gives a description of how to use the SDK to implement the Wado service, and to update the offici
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