XFlaashScan11-
所属分类:图形图像处理
开发工具:Visual C++
文件大小:916KB
下载次数:18
上传日期:2012-10-03 00:03:14
上 传 者:
complainss
说明: X射线图像处理的源代码码,具有基本的图像处理功能
(X-ray image processing source code symbols, with the basic image processing functions)
文件列表:
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\adtinc.h (715, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\adtpro.h (36119, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\adtpros.h (922, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\aisfmt.h (1967, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\align.h (3683, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\allpros.h (1674, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\alpb.h (4078, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\alpcli.h (3343, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\alplib.h (6008, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\alpninc.h (1235, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\alpnpros.h (857, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\aodsport.h (2517, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\appsinc.h (761, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\appspro.h (5354, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\appspros.h (1244, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\arithops.h (1020, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\array.h (3849, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\baseline.h (2756, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\baseln1.h (2746, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\baseln2.h (1477, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\bitacces.h (11020, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\bitarray.h (4355, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\bmp.h (2841, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\bw1reg.h (2778, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\bw1var.h (1354, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\bw2var.h (777, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\cadtinc.h (1935, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\cadtpro.h (13973, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\cadtpros.h (1222, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\cg1reg.h (2978, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\cg1var.h (1050, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\cg2reg.h (10365, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\cg2var.h (2885, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\cg4var.h (1396, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\cg6fbc.h (13370, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\cg6tec.h (24313, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\cg6thc.h (10431, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\cg6var.h (3410, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\cg8var.h (1159, 2001-07-10)
XFlaashScan11-\FlashScan1.6.1\alplib(1.0)\include\codeinc.h (718, 2001-07-10)
... ...
Release Notes, Flashscan30, Version 1.5 (B2):
--------------------------------------------------------------
These floppies contain Version 1.5, Beta 2 of the
Flashscan Imager Software. This distribution
includes:
+ Flashscan30 Application
+ Roadrunner Card Driver and Utilities.
Note, Flashscan30 software is intended for use with the
newer Flashscan30 imagers. Flashscan30 imagers are
sometimes refered to as "PizzaBox"imagers.
Flashscan20 (ver. 1.4) is intended for use with
the Flashscan20 imagers (also known as MIEK imagers).
Before you Install:
-------------------------
In general, you should only have one version of Flashscan
software installed on you machine at one time. This
limitation exists because different versions of flashscan
will use the same registry entries to establish the
default directory and settings for the Bitflow camera
configuration files.
To Install Version 1.5 (B2):
-------------------------------------
(1) Remove earlier versions of Flashscan. If you have
version 1.4 or later installed, you can use the un-install
script to remove the software. Follow the instructions
in the readme.txt file in the Flashscan directory installed
with that software.
If you have version 1.3 or earlier, or if you do not know
the version, we recommend you simply delete the
Flashscan directory using NT Explorer.
(2) Log in as a user with Administrator privileges.
This is required as this installation will install
the Roadrunner board driver into \drivers.
(3) Insert the distribution disk, and run the application
"setup.exe". This application will guide you through
installation.
(4) You will need to restart your computer if this is the
first time that Flashscan has been installed. This is
necessary to allow the Roadrunner board driver to start.
(5) A new program group, "Flashscan30", will be added to
Program group under the Start menu.
To Uninstall Version 1.5 (B2):
-----------------------------------------
(1) Log in as a user with Administrator privileges.
(2) Open the NT control panel.
(3) Open the "Add/Remove Programs" control.
(4) Select "Flashscan30 (Version 1.5b)".
(5) Press the Add/Remove button, and confirm the choice.
New in B2 Version
------------------------
The principle changes in version 1.5 B2 account for the
increased sizeof Flashscan30 images and a new method
for line noise suppression. These changes have affected
hardware requirements for your PC platform and require
modified procedures that we recommend for calibration,
as compared with Flashscan20.
Hardware requirements for 1.5 (B2):
-------------------------------------------------
The most noticeable impact of these changes, and the
The increased size of the Flashscan30 image, now
2304 x 3200 pixels, has greatly increased demand for memory.
To avoid problems with memory allocation failures you
must setup your machine to have at least 320 MByte of
available memory (virtual + physical).
The minimum recommended physical memory is 256 MByte.
In addition, we recommend a page file size of approximately
100 MByte (use the "performance' tab of the "system" control
in the control panel to view or adjust page file size).
You can execute a system using 128MByte of physical
memory with a 200 MByte page file, but performance will
suffer dramatically due to page swapping.
New Calibration Method:
----------------------------------
The calibration images will change until the unit reaches
thermal equilibrium. .For best results leave the unit powered
on for at least one hour before performing calibration.
A dark image (no dose) must be taken first. This dark image
is used for the baseline reference to remove line noise from the
subsequent calibration images and image scans. To ensure a
noise free dark field calibration image, use image averaging during
capture of the dark field image.
To turn on image averaging, (a) select this option from the
Analysis pull down menu, (b) set the number of frames to average
to 16, and then press"OK" (you must press OK). You then
use the "scan" option of the "Dark Field" pull down menu to
capture a dark field calibration image. Be sure the illumination
mode is set to "continuous" for the dark field.
After you have captured the dark field calibration image you
should use the "Line Filter" option to enable (i.e. check)
line filter noise suppression.
The line filter works as follows:
-----------------------------------------
A portion of the lanex screen which converts X-Rays to light is
masked along one edge of the array so that part of the active
area is not illuminated, regardless of x-ray exposure. When line
filter is enabled the signal in this black reference band for each
current image is compared with the black reference band of the dark
field calibration image. An average difference within this band is
calculated for each row of the image. This difference, which represents
primarily row correlated noise, is then subtracted from the pixel values
each row.
By taking multiple images in the dark field, the line noise is
reduced by averaging several frames together. The use of the
line filter reduces the correlated line noise by roughly a factor
of 3, and is recommended for best image quality.
Note that the black reference band of pixels is not displayed in the
calibration or scanned image windows.
Known Problems
-----------------------
The Flashscan30.INI file has several new parameters that are
associated with the control of the Line Filter region. If these
settings are changed you will need to re-capture the Dark,
Mid and Light field calibration images.
All NT installations are not the same. Some NT DLL's that
have been needed for different machines have been included
with the installation. These are in the "help" subdirectory
of the Flashscan folder.
If you experience problems starting the Flashscan30 application
and the message complains of missing DLL's, please check if
this DLL is available in the help directory. If it is, we
suggest you COPY the DLL from the help directory into the
directory containing the Flashscan30.exe file.
Contacting dpiX:
----------------
If you have problems or comments about the Flashscan software,
or the software user manual please send email to "bugs@dpix.com".
Or contact us at:
dpiX
3406 Hillview Ave
Palo Alto, CA 94304
Voice: 650/842-9600
Fax: 650/842-9679
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