The ARH-Railway module object settings panel

The ARH-Railway module object settings panel contains the following interface elements.

The following table describes the elements of the ARH-Railway module object settings panel.

The Main settings tab:

№	Parameter name	Parameter setting method	Description	Data type	Default value	Value range
1	General settings group
	SDK work sequence drop-down list	Select the value	Sets the work sequence of SDKs	-	Sequential	Sequential −the SDKs work sequential Parallel − the SDKs work parallel
	Quality field	Enter the value in the text field	Sets the image quality of the carriage or container numbers, starting from which the numbers will be recognized. The value is determined experimentally.	Percent	60	>=0
	Recognition frame rate, fps field	Enter the value in the text field	Sets the number of frames per second processed by the recognizer. If you enter 0 or leave the field empty, the recognizer will process the maximum possible number of frames.	FPS	-	>=0
2	SDK selection table
	Use column	Clicking	Defines if corresponding SDK will be used for recognition	List	-	-
	Name column	Automatically	The SDK name	List	-	-
	Type column	Automatically	The SDK type of recognition	List	-	-

The SDK tab:

№	Parameter name	Parameter setting method	Description	Data type	Default value	Value range
1	Symbol height group
	Minimum field	Enter the value in the text field	Sets the minimum height of the symbol in pixels	Pixels	28	>=0
	Average field	Enter the value in the text field	Sets the average height of the symbol in pixels	Pixels	32	>=0
	Maximum field	Enter the value in the text field	Sets the maximum height of the symbol in pixels	Pixels	40	>=0
2	Symbol inclination group
	Average (%) field	Enter the value in the text field	Sets the average slope of the symbol in percent. The value is positive if the horizontal axis of the LP symbols is tilted down when viewed from left to right, and negative if this axis is tilted up	Percent	-2	<>=0
	Minimum (%) field	Enter the value in the text field	Sets the minimum slope of the symbol in percent. The value is positive if the horizontal axis of the LP symbols is tilted down when viewed from left to right, and negative if this axis is tilted up	Percent	-30	<>=0
	Maximum (%) field	Enter the value in the text field	Sets the maximum slope of the symbol in percent. The value is positive if the horizontal axis of the LP symbols is tilted down when viewed from left to right, and negative if this axis is tilted up	Percent	21	<>=0
3	Advanced settings group
	Slope (%) field	Enter the value in the text field	Sets the slope of the carriage number in relation to the video image received from the camera in percent. The value is positive if the horizontal axis of the LP symbols is tilted down when viewed from left to right, and negative if this axis is tilted up	Percent	1	<>=0
	Min. contrast field	Enter the value in the text field	Sets the estimated difference between the shades of gray of the LP symbols and the background	Shades of gray	15	>=0
	X in Y (%) field	Enter the value in the text field	Sets the rate of the horizontal symbol resolution to the vertical one in percent. The horizontal resolution is the ratio of the symbol width on the video image to its actual width, and the vertical resolution is the ratio of the symbol height on the video image to its real height. If you put Zero or negative value, then the value will automatically changed to 100	Percent	100	>=0
	Delay field	Enter the value in the text field	Sets the time interval in milliseconds that should expire in order for the recognition module to display the next number recognition result. A value of zero means no delay	Milliseconds	1000	>=0
4	Filters group
	ISO filter checkbox	Set the checkbox	Enables the ISO carriage numbers filtering. When reading a number that consists of 11 symbols, the recognition module will attempt to read the ISO code (examples of ISO codes: GB4310, 22G1)	-	Yes	Yes − the filtering is enabled No − the filtering is disabled
	Long code filter checkbox	Set the checkbox	Enables the long numbers filtering. If the video image does not contain the carriage number, but contains some other text, the recognition module can display a false carriage number. The long numbers filtering reduces the likelihood of the false numbers appearing, increases the runtime (by about 5%), and degrades the recognition of the carriage codes on the images with a carriage code (by about 0.5%)	-	Yes	Yes − the filtering is enabled No − the filtering is disabled
	Checksum test checkbox	Set the checkbox	Enables the testing of the checksum of the numbers	-	No	Yes − the testing is enabled No − the testing is disabled

Page tree

Documentation for Auto PSIM 1.0.1.