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TextureDetectionModes
TextureDetectionModes
determines how to detect texture on an image. It consists of one or more modes, each mode represents a way to implement the detection.
Candidate Mode List
- TDM_GENERAL_WIDTH_CONCENTRATION
TDM_GENERAL_WIDTH_CONCENTRATION
Detects texture using the general algorithm. This mode has the following arguments for further customizing.
Setting Methods
As PublicRuntimeSettings
Member
TextureDetectionModes
can be set dynamically during runtime as a member of FurtherModes
, which is a member of PublicRuntimeSettings
struct, it is an array with 8 TextureDetectionMode
Enumeration items.
Code Snippet in C++
//...other codes
PublicRuntimeSettings* pSettings = new PublicRuntimeSettings;
int errorCode = reader->GetRuntimeSettings(pSettings);
pSettings->textureDetectionModes[0] = TDM_GENERAL_WIDTH_CONCENTRATION;
reader->UpdateRuntimeSettings(pSettings);
reader->SetModeArgument("TextureDetectionModes", 0, "Sensitivity", "5");
delete pSettings;
//...other codes
Remarks
GetModeArgument
and SetModeArgument
need to be called for getting and setting Arguments
.
See Also
FurtherModes:
C | C++ | .NET | Java | Java-Android | Objective-C & SwiftPublicRuntimeSettings:
JavaScript | C | C++ | .NET | Python | Java | Java-Android | Objective-C & SwiftTextureDetectionMode:
JavaScript | C | C++ | .NET | Python | Java | Java-Android | Objective-C & SwiftGetModeArgument:
JavaScript | C | C++ | .NET | Python | Java | Java-Android | Objective-C & SwiftSetModeArgument:
JavaScript | C | C++ | .NET | Python | Java | Java-Android | Objective-C & Swift
As JSON Parameter
TextureDetectionModes
as a JSON parameter is a JSON Object array. Each JSON object is defined as below.
Key Name | Key Value | Description |
---|---|---|
Mode | Any one in Candidate Mode List as string | (Required) Specifies a mode for text filtering. |
Sensitivity | A number from value range of Sensitivity | (Optional) Sets the Argument Sensitivity. |
LibraryFileName | A string from value range of LibraryFileName | (Optional) Sets the Argument LibraryFileName. |
LibraryParameters | A string from value range of LibraryParameters | (Optional) Sets the Argument LibraryParameters. |
JSON Parameter Example
{
"TextureDetectionModes": [
{
"Mode": "TDM_GENERAL_WIDTH_CONCENTRATION",
"Sensitivity": 5
}
]
}
Candidate Argument List
Sensitivity
Sets the sensitivity used for texture detection.
Value Type | Value Range | Default Value | Valid For |
---|---|---|---|
int | [1, 9] | 5 | TDM_GENERAL_WIDTH_CONCENTRATION |
Remarks
A larger value means the library will take more effort to detect texture.
LibraryFileName
Sets the file name of the library to load dynamically.
Value Type | Value Range | Default Value | Valid For |
---|---|---|---|
string | A string value representing file name. | ”” | All modes |
Remarks
The library must be in the same place with Dynamsoft Barcode Reader Library.
LibraryParameters
Sets the parameters passed to the library to load dynamically.
Value Type | Value Range | Default Value | Valid For |
---|---|---|---|
string | A string value representing parameters. | ”” | All modes |