This is historical information of device classes implemented in ImgCalibration device server.

Use this link to find the valid information.

Development status: Released, Release: release_2_1_6
Information status: Updated
Repository: http://svn.code.sf.net/p/tango-ds/code/DeviceClasses/Calculation/ImgCalibration
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Class Description

Families: Calculation

Key words:

Language: Cpp

License:

Contact:

Class interface

Attributes:

Name Description
sourceImageImage: DevUShort —
correctedImageImage: DevUShort —
sourcePatternImage: DevUShort —
correctedPatternImage: DevUShort —
errorMapImage: DevUShort —
delaunaySubdivImage: DevUShort —
isCalibratedScalar: DevBoolean —
xMagFactorScalar: DevDouble —
yMagFactorScalar: DevDouble —
modelErrorScalar: DevDouble —
roiSpectrum: DevLong —

Commands:

Name Description
StateInput: DevVoid
Output: State		 This command gets the device state (stored in its device_state data member) and returns it to the caller.
StatusInput: DevVoid
Output: DevString		 This command gets the device status (stored in its device_status data member) and returns it to the caller.
CalibrateInput: DevVoid
Output: DevVoid		 Gets the image from the remote device, copies it to `sourcePattern`, calibrates with this grid, undistorts the grid, copies the result to `correctedPattern`, and updates the `errorMap` and `delaunaySubdiv` attributes. This command generates an exception if a remote device is not specified.
UndistortInput: DevVoid
Output: DevVoid		 This command gets a new image from the remote device, copies it to `SourceImage`, undistorts it with respect to the grid which was previously learned, and copies the result to `CalibratedImage`. This command is disabled in CONTINUOUS mode, and also in ONESHOT mode if a remote device has not been specified.
StartInput: DevVoid
Output: DevVoid		 [CONTINUOUS mode only] starts the periodic grabbing of image from the remote device
StopInput: DevVoid
Output: DevVoid		 [CONTINUOUS mode only] stops the periodic grabbing of image from the remote device

Pipes:

Name Description

Properties:

Name Description
RemoteDeviceDevString the name of the device on which the source image is taken
RemoteAttributeDevString the name of the attribute corresponding to the source image
PullPeriodDevLong the period in ms at which a new image is retrieved from the remote device and undistorted
XSpacingDevDouble the spacing of calibration points in the horizontal direction, in mm
YSpacingDevDouble the spacing of calibration points in the vertical direction, in mm
ModeDevString can be ONESHOT or CONTINUOUS. If ONESHOT, learning a calibration pattern is done by calling the `Learn` method (if RemoteDevice and RemoteAttribute are properly set) or by writing to the `CalibPattern` attribute (in that case there is no need to specify a remote device); undistorting an image is done by calling the `Undistort` method (if a remote device is specified) or by writing the `SourceImage` attribute (works either a remote device is specified or not). If CONTINUOUS, a remote device must be specified. Then a new image is undistorted at a frequency defined by the `PullPeriod` property. Learning a calibration pattern is done by calling the `Learn` method. The `Undistort` command is disabled and the `SourceImage` and `CalibPattern` attributes are not writable.
AutoStartDevBoolean [CONTINUOUS mode only] Automatically starts the grabbing of images from the remote device

22 Feb 2018, DS Admin
Updated:
The device class has been updated.
You are looking at this version now.


20 Apr 2017, Piotr Goryl
Updated:
The device class has been updated.
You can see previous version here .


23 Feb 2017, Piotr Goryl
Created:
The device class has been added to catalogue.
Added by:pgoryl2 on:22 Feb 2018, 2:27 p.m.