DICOM medical image processing: DICOM Storage operation-"storing multiple JPG image data into DCM Files", dicomdcmBackground:
In the previous article, we will continue to introduce how to save multiple JPG images to the DCM file. The lossy compressed data will be directly written into the DCM file and stored in the Multi-frame format.Save multiple JPG images to t
Ext.:http://blog.csdn.net/zssureqh/article/details/8846337Background introduction:The service side of medical Image PACs workstation needs to archive a large number of DCM files and write database processing. Because of the particularity of medical images, each patient (i.e., the so-called patient) will produce at least one set of image sequences (i.e., the series) for each examination (i.e., study), and each group of image sequences will contain a la
background:In this article, we continue to describe how to store multiple JPG image data in DCM files. The lossy compressed data is written directly to the DCM file and stored in multi-frame form.multiple JPG image data stored in DCM file:To avoid ambiguity, here's a little bit of an explanation. The scenario described in this blog post is: Suppose we have multip
mdcm and DCMTK open source libraries by performing lossless compression on the DCM images.Comparison between DCMTK and mdcm for JPEG lossless compression of DCM images:
DCMTK provides an example of JPEG lossless compression. The Code is as follows:
/*************************************** **************************************Dcmjpeg packageDcmjpeg provides a compression/Decompression library and
We've talked about various pages, including data pages, GAM and SGAM pages, PFS pages, and IAM pages. Today we'll look at the variance page (differential change MAP:DCM) and differential backup (differential backups).Variance page (differential change MAP:DCM ) : SQL Server uses the diff change page to track areas that have been modified since the last full backup. The DCM page is the 6th page in the data file. The
DCMTK is the most fully available open source library for dicom3.0. By combining the DCMTK open source Library and the cximage open source library, you can easily develop your own DCM file editing and browsing software.
The following describes the learning and exploration process of "converting a DCM file to a BMP file format.
The format of the BMP file is not detailed here (you can refer to the relevant m
Label:Original: SQL Server: Understanding DCM PagesWe've talked about various pages, including data pages, GAM and SGAM pages, PFS pages, and IAM pages. Today we'll look at the variance page (differential change MAP:DCM) and differential backup (differential backups). Variance page (differential change MAP:DCM ) : SQL Server uses the diff change page to track areas that have been modified since the last full backup. The
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 severely polarized, mainly in "conversion of BMP (JPG) and
DCM is a digital clock management unit that is frequently used in xilinx devices. It can be used for frequency division and frequency doubling.
The basis of the experiment for ip Simulation is that all xilinx libraries have been added to modelsim, and the method is not described here.
1. Create a folder to save the source code
Dcm. v is the top-level file.
My_dcm is an instance of the IP address of
1. In the computer open "Computer login Micro Blog" After we click "Fans" to open into.
2. Then in the management interface there will be a "garbage fan" We will see a lot of garbage fans.
3. When we submit a request to the system to clean up the garbage fans, it will automatically scan the garbage fans and send
Recently learned some about three-dimensional space rotation related knowledge, to comb the memo.The rotation of the three-dimensional space (3D Rotation) is a very magical thing: if a rigid body in three-dimensional space for any rotation, as long as the center of rotation remains unchanged, no matter how many times the rotation can be used around a three-dimensional space in a rotation of one axis to represent. There are many ways to represent the rotation of three-dimensional space, such as r
BackgroundPrevious Time Bowen Dicom:dcm4che Toolkit How to compress DCM files (previous) A question was raised:"using the DCM2DCM in the Dcm4che Toolkit to compress and compress DCM files , Change the transfer Syntax in the DCM file, for example by 1.2.840.10008.1.2 (implicit VR Little Endian) into 1.2.840.10008.1.2.4.70 (JPEG LossLess, Non-hierarchical,first_or
Using Public Account web page authorization for public account fan migration (I) ideas, public fans
Sometimes, the public number we operate may need to be changed for some reason, such as the company being acquired and the transfer of the public number.
The fans of the original public account naturally want to migrate them to the new public account. The general practice is to use the built-in fan transfer
Enter the [powder sharing Hall] to add fans/steps1. Log on to your Weibo account, search for "", and click enter,2. Select the powder Hall application on the right.3. Enter the powder Hall and check your physical strength. If your physical strength is greater than 0, you can powder each other. Otherwise, you need to supplement your physical strength, this item also prevents people from repeatedly adding powder to each other from one day to t
Gam, SGAM, Pam, Iam, DCM, and BCM are some special allocation ing tables used in SQL Server to manage space allocation. Understanding their differences and roles plays an important role in understanding the architecture of the SQL Server physical database.
SQL Server zone management (GAM, SGAM)
Global allocation ing table (GAM ):Unified Disk Area. The Gam page records allocated areas. Each gam contains 64,000 zones, which is equivalent to nearly 4
Background:The DICOM column series has introduced most of the DICOM standard open source implementation libraries, such as DCMTK, fo-dicom, MDCM, and Dcm4che. most of the previous presentations were confined to the surface, not in-depth analysis of each other's differences, so it is easy to step on the pit during specific use -for example, the compression of DCM files . Recently due to the project needs, out of the cloud platform for customers to depl
GAM, SGAM, PAM, IAM, DCM, and BCM are some of the special allocation mapping tables used in SQL Server to manage spatial allocations. Understanding their differences and roles is very important for understanding the SQL Server Physical database architecture.Management of SQL Server area (gam,sgam)Global Allocation Mapping Table (GAM): Unified extents, GAM pages record allocated extents. Each GAM contains 64,000 extents, which is equivalent to nearly 4
JefkrausGeneral manager, Intel Data Center SolutionsA recent survey by the Intel Data Center management solution, DCM and Dell, shows that almost half of it executives are not fully aware of the changes that are taking place in their data centers. Data Center Infrastructure Management (DCIM) solutions are key to understanding how data centers work efficiently, but only 53% of IT managers are using this approach. DCIM Solutions can provide important in
DICOM medical image processing: Comparison and Analysis of mDCM and DCMTK (1), JPEG lossless compression of DCM images (continued), dicommdcmBackground:
Through single-step debugging last week, we found the small differences between the Open Source library mDCM and DCMTK in JPEG lossless compression for DICOM images, the DICOM image is successfully compressed in the C ++ and C # environments. However, the problem arises one after another. As the proje
Sina Weibo how to brush fans, how to promote microblogging popularity? As a common netizen, how to quickly and effectively improve their microblog attention and forwarding rate?
First, there are several necessary conditions:
1, must be hard-working, lazy people can not play blog, micro-blog is the same. Just like a lot of people can write novels but can't write a small truth, only 140 words but really see Kung fu, must be carefully worded before
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