thickeningthickeningThickeningThickeningthickening (算子名称)

名称

thickeningthickeningThickeningThickeningthickening — Add the result of a hit-or-miss operation to a region.

Warning

thickeningthickeningThickeningThickeningThickeningthickening is obsolete and is only provided for reasons of backward compatibility.

参数签名

thickening(区域, StructElement1, StructElement2 : RegionThick : Row, Column, Iterations : )

描述

thickeningthickeningThickeningThickeningThickeningthickening performs a thickening of the input regions using morphological operations. The operator first applies a hit-or-miss-transformation to 区域区域区域区域区域区域 (cf. hit_or_misshit_or_missHitOrMissHitOrMissHitOrMisshit_or_miss), and then adds the detected points to the input region. The parameter IterationsIterationsIterationsIterationsiterationsiterations determines the number of iterations performed.

For the choice of the structuring elements StructElement1StructElement1StructElement1StructElement1structElement1struct_element_1 and StructElement2StructElement2StructElement2StructElement2structElement2struct_element_2, as well as for RowRowRowRowrowrow and ColumnColumnColumnColumncolumncolumn, the same restrictions described under hit_or_misshit_or_missHitOrMissHitOrMissHitOrMisshit_or_miss apply.

The structuring elements (StructElement1StructElement1StructElement1StructElement1structElement1struct_element_1 and StructElement2StructElement2StructElement2StructElement2structElement2struct_element_2) can be generated by calling golay_elementsgolay_elementsGolayElementsGolayElementsGolayElementsgolay_elements, for example.

注意

If the reference point is contained in StructElement1StructElement1StructElement1StructElement1structElement1struct_element_1 the input region remains unchanged.

运行信息

Multithreading type: reentrant (runs in parallel with non-exclusive operators).
Multithreading scope: global (may be called from any thread).
Automatically parallelized on tuple level.

参数表

区域区域区域区域区域区域 (input_object) region(-array) → object

Regions to be processed.

StructElement1StructElement1StructElement1StructElement1structElement1struct_element_1 (input_object) region → object

Structuring element for the foreground.

StructElement2StructElement2StructElement2StructElement2structElement2struct_element_2 (input_object) region → object

Structuring element for the background.

RegionThickRegionThickRegionThickRegionThickregionThickregion_thick (output_object) region(-array) → object

Result of the thickening operator.

RowRowRowRowrowrow (input_control) point.y → (integer)

Row coordinate of the reference point.

Default: 16

Suggested values: 0, 2, 4, 8, 16, 32, 128

Value range: 0 ≤ Row Row Row Row row row ≤ 511 (lin)

Minimum increment: 1

Recommended increment: 1

ColumnColumnColumnColumncolumncolumn (input_control) point.x → (integer)

Column coordinate of the reference point.

Default: 16

Suggested values: 0, 2, 4, 8, 16, 32, 128

Value range: 0 ≤ Column Column Column Column column column ≤ 511 (lin)

Minimum increment: 1

Recommended increment: 1

IterationsIterationsIterationsIterationsiterationsiterations (input_control) integer → (integer)

Number of iterations.

Default: 1

Suggested values: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 17, 20, 30, 40, 50, 70, 100, 200, 400

Value range: 1 ≤ Iterations Iterations Iterations Iterations iterations iterations (lin)

Minimum increment: 1

Recommended increment: 1

Complexity

Let F be the area of an input region, F1 the area of the structuring element 1, and F2 the area of the structuring element 2. Then the runtime complexity for one object is:

结果

thickeningthickeningThickeningThickeningThickeningthickening returns 2 ( H_MSG_TRUE) if all parameters are correct. The behavior in case of empty or no input region can be set via:

Otherwise, an exception is raised.

可能的前置算子

golay_elementsgolay_elementsGolayElementsGolayElementsGolayElementsgolay_elements, thresholdthresholdThresholdThresholdThresholdthreshold, regiongrowingregiongrowingRegiongrowingRegiongrowingRegiongrowingregiongrowing, connectionconnectionConnectionConnectionConnectionconnection, union1union1Union1Union1Union1union1, watershedswatershedsWatershedsWatershedsWatershedswatersheds, class_ndim_normclass_ndim_normClassNdimNormClassNdimNormClassNdimNormclass_ndim_norm, gen_circlegen_circleGenCircleGenCircleGenCirclegen_circle, gen_ellipsegen_ellipseGenEllipseGenEllipseGenEllipsegen_ellipse, gen_rectangle1gen_rectangle1GenRectangle1GenRectangle1GenRectangle1gen_rectangle1, gen_rectangle2gen_rectangle2GenRectangle2GenRectangle2GenRectangle2gen_rectangle2, draw_regiondraw_regionDrawRegionDrawRegionDrawRegiondraw_region, gen_region_pointsgen_region_pointsGenRegionPointsGenRegionPointsGenRegionPointsgen_region_points, gen_struct_elementsgen_struct_elementsGenStructElementsGenStructElementsGenStructElementsgen_struct_elements, gen_region_polygon_filledgen_region_polygon_filledGenRegionPolygonFilledGenRegionPolygonFilledGenRegionPolygonFilledgen_region_polygon_filled

可能的后置算子

reduce_domainreduce_domainReduceDomainReduceDomainReduceDomainreduce_domain, select_shapeselect_shapeSelectShapeSelectShapeSelectShapeselect_shape, area_centerarea_centerAreaCenterAreaCenterAreaCenterarea_center, connectionconnectionConnectionConnectionConnectionconnection

可替代算子

thickening_golaythickening_golayThickeningGolayThickeningGolayThickeningGolaythickening_golay, thickening_seqthickening_seqThickeningSeqThickeningSeqThickeningSeqthickening_seq

参考其它

hit_or_misshit_or_missHitOrMissHitOrMissHitOrMisshit_or_miss

模块

Foundation

算子列表