RemoveSmallHoles
Fills the smallest holes of a binary image.
Access to parameter description
This algorithm removes holes smaller than a user-defined size in a binary image.
The holeSize parameter indicates the maximum size, in pixels, of the holes to be filled.
In order to fill the small holes, this algorithm amounts to filtering the complement of the input image with:
Access to parameter description
This algorithm removes holes smaller than a user-defined size in a binary image.
The holeSize parameter indicates the maximum size, in pixels, of the holes to be filled.
In order to fill the small holes, this algorithm amounts to filtering the complement of the input image with:
- The Area measurement for 2D images
- The Volume3d measurement for 3D images
Function Syntax
This function returns outputObjectImage.
// Function prototype
std::shared_ptr< iolink::ImageView > removeSmallHoles( std::shared_ptr< iolink::ImageView > inputObjectImage, double holeSize, std::shared_ptr< iolink::ImageView > outputObjectImage = NULL );
This function returns outputObjectImage.
// Function prototype. remove_small_holes( input_object_image, hole_size = 10, output_object_image = None )
This function returns outputObjectImage.
// Function prototype.
public static IOLink.ImageView
RemoveSmallHoles( IOLink.ImageView inputObjectImage,
double holeSize = 10,
IOLink.ImageView outputObjectImage = null );
Class Syntax
Parameters
| Class Name | RemoveSmallHoles |
|---|
| Parameter Name | Description | Type | Supported Values | Default Value | |
|---|---|---|---|---|---|
 |
inputObjectImage |
The input binary image. | Image | Binary | nullptr |
|
holeSize |
The maximum size in pixels of holes to fill. | Float64 | >0 | 10 |
 |
outputObjectImage |
The output binary image. Its dimensions are forced to the same values as the input. | Image | nullptr | |
Object Examples
auto foam_sep = readVipImage( std::string( IMAGEDEVDATA_IMAGES_FOLDER ) + "foam_sep.vip" ); RemoveSmallHoles removeSmallHolesAlgo; removeSmallHolesAlgo.setInputObjectImage( foam_sep ); removeSmallHolesAlgo.setHoleSize( 10.0 ); removeSmallHolesAlgo.execute(); std::cout << "outputObjectImage:" << removeSmallHolesAlgo.outputObjectImage()->toString();
foam_sep = imagedev.read_vip_image(imagedev_data.get_image_path("foam_sep.vip"))
remove_small_holes_algo = imagedev.RemoveSmallHoles()
remove_small_holes_algo.input_object_image = foam_sep
remove_small_holes_algo.hole_size = 10.0
remove_small_holes_algo.execute()
print( "output_object_image:", str( remove_small_holes_algo.output_object_image ) )
ImageView foam_sep = Data.ReadVipImage( @"Data/images/foam_sep.vip" );
RemoveSmallHoles removeSmallHolesAlgo = new RemoveSmallHoles
{
inputObjectImage = foam_sep,
holeSize = 10.0
};
removeSmallHolesAlgo.Execute();
Console.WriteLine( "outputObjectImage:" + removeSmallHolesAlgo.outputObjectImage.ToString() );
Function Examples
auto foam_sep = readVipImage( std::string( IMAGEDEVDATA_IMAGES_FOLDER ) + "foam_sep.vip" ); auto result = removeSmallHoles( foam_sep, 10.0 ); std::cout << "outputObjectImage:" << result->toString();
foam_sep = imagedev.read_vip_image(imagedev_data.get_image_path("foam_sep.vip"))
result = imagedev.remove_small_holes( foam_sep, 10.0 )
print( "output_object_image:", str( result ) )
ImageView foam_sep = Data.ReadVipImage( @"Data/images/foam_sep.vip" ); IOLink.ImageView result = Processing.RemoveSmallHoles( foam_sep, 10.0 ); Console.WriteLine( "outputObjectImage:" + result.ToString() );