I use the IMAGESC function to display the image, because the parameter can be added Colorbar function, but the display of the image and the original image scale is not the same, do not know what the reason. Moreover, the size of the digital font on the Colorbar can be change
Recently, when processing CT images, CT images scan the human body layer by layer, and there are many unnecessary parts in the image, such as the ribs, as a result, there are many unnecessary parts of the 3D reconstruction image. Very difficult to handle.
As a result, I thought of a simple method to set unnecessary pixels to black for a dicom
Research on DICOM Image Processing Technology
【Author】: Kou Haizhou, Department of Computer Engineering, Huaiyin Institute of Technology, huai'an 223001, Jiangsu, China
【Abstract]According to the dicom3.0 standard, the file structure and dataset are analyzed in detail, and some key technical problems and corresponding solutions are given. Finally, a medical image
only need to install ie browsers and can be used for mobile office.Reference: baike.baidu.com/view/4105683.htmWhere can I download the DICOM Development Kit (SDK? As mentioned above
[System/software/source code/control] DICOM Development Kit (SDK) DICOM is the abbreviation of Digital Imaging and Communications in Medicine, that is, medical Digital Imaging and co
clc;close all;clear;road=shaperead ('boston_roads.shp'); %read the shape file Figure,mapshow ('boston.tif'); %read the TIF remote sensing image and display axis image manual off;%close the local coordinate system Surveyfeetpermeter= Unitsratio ('SF','Meter'); %convert meter units to Surveyfeet units Colortab='rgbcymkw'; %color code table, different grades of high
First look at the effect
First, the function description. After running, open an image through the myfile menu and display it in axes. The menu bar and toolbar of figure will be opened by using the zoom-in and zoom-out functions of the image.
Interface Programming is mainly the compilation of callback functions.
Function varargout = mytest (varargin) % mytest M
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 DICO
, which can be thought of as a buffer between the program and the keyboard and display information. What's special is that in the CGI architecture, stdin and STDOUT are responsible for interacting with the browser and the server.Since stdin and stdout are no different from ordinary file*, can we control the way we write stdout to restrict the system from converting 0xa to 0x0d 0x0a, based on our understanding of text format and binary format? Because
:
Build Wmlserver with DCMTK
Direct operation of DICOM data with Oracle
Application of the asynchronous programming pattern of C # in fo-dicom
Actual test of VMware three network connection modes
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Code of the book "Digital Image Processing Principles and Practices (MATLAB)" Part6, matlab Digital Image ProcessingThis article is part of the code series "Part6" in the book "Digital Image Processing Principles and Practices (MATLAB
In addition to the individual functions in the table below, the rest of the functions are functions that the image Processing Toolbox provides for image processing, which is now extracted for searching.
Table 1 Image display
Name of function
function Description
Name of function
fu
MATLAB Image Processing _ Fourier transformation, matlab Fu Li
Use relevant functions such as fft in matlab.
The Code is as follows:
Clear‑clc‑img‑imread('test.jpg '); img = rgb2gray (img); f = fft2 (img); % Fourier transform f = fftshift (f); % symmetric image r =
exceeds the maximum allowable range of the displayed type, where [low high] is used to define the range of data to be displayed.In addition to the above, MATLAB provides a number of functions for image display functions or their auxiliary functions, which are used for the special display of images.L Colorbar: Adds a c
]): Displays non-image data as an image, which takes into account whether the data exceeds the maximum allowable range of the displayed type, where [low high] is used to define the range of data to be displayed.In addition to the above, MATLAB provides a number of functions for image
you have a certain understanding of the kernel, it will be easier to play, but believe me, this is far from as difficult as you think.
Below are some image processing functions that are frequently used in MATLAB:
Read image: IMG = imread ('filename'); // supports file formats such as tiff, JPEG, GIF, BMP, PNG, and xwd.
(1) programming with USB camera in MATLAB environment
The image acquisition toolbox in MATLAB provides us with the necessary functions, and we can call them directly. It mainly introduces how to use the toolbox to program the USB2.0 camera.
Tag: USB camera MATLAB
The image
select other color ing tables, including custom color ing tables.If the image data matrix is a double-precision data type, value 1 points to the first row in the matrix map, and value 2 points to the second row;
If the image matrix is an 8-bit unsigned integer type or a 16-bit unsigned integer type, the value 0 points to the first row in the matrix map, and so on.
Example:
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