hit_or_miss_golayhit_or_miss_golayHitOrMissGolayHitOrMissGolayhit_or_miss_golay (算子)

名称

hit_or_miss_golayhit_or_miss_golayHitOrMissGolayHitOrMissGolayhit_or_miss_golay — 使用 Golay 字母表的区域的击中或击不中操作。

警告

hit_or_miss_golayhit_or_miss_golayHitOrMissGolayHitOrMissGolayHitOrMissGolayhit_or_miss_golay 已过时，仅出于向后兼容性考虑而保留。

签名

描述

hit_or_miss_golayhit_or_miss_golayHitOrMissGolayHitOrMissGolayHitOrMissGolayhit_or_miss_golay performs the hit-or-miss-transformation for the input regions RegionRegionRegionRegionregionregion (using structuring elements from the Golay alphabet). First, an erosion with the foreground of the structuring element GolayElementGolayElementGolayElementGolayElementgolayElementgolay_element is done on the input region RegionRegionRegionRegionregionregion. Then an erosion with the background of the structuring element GolayElementGolayElementGolayElementGolayElementgolayElementgolay_element is performed on the complement of the input region. The intersection of the two resulting regions is the result RegionHitMissRegionHitMissRegionHitMissRegionHitMissregionHitMissregion_hit_miss of hit_or_miss_golayhit_or_miss_golayHitOrMissGolayHitOrMissGolayHitOrMissGolayhit_or_miss_golay. The following structuring elements are available:

'l', 'm', 'd', 'c', 'e','i', 'f', 'f2', 'h', 'k'.

The rotation number RotationRotationRotationRotationrotationrotation determines which rotation of the element should be used. The hit-or-miss-transformation selects precisely the points for which the conditions given by the selected Golay element are fulfilled.

注意

Not all values of RotationRotationRotationRotationrotationrotation are valid for any Golay element.

执行信息

• 多线程类型：可重入（与非独占算子并行运行）。
• 多线程作用域：全局（可从任何线程调用）。
• 在元组级别上自动并行化。

参数

复杂度

Let F be the area of an input region. Then the runtime complexity for one region is:

结果

hit_or_miss_golayhit_or_miss_golayHitOrMissGolayHitOrMissGolayHitOrMissGolayhit_or_miss_golay 在所有参数正确时返回 2 ( H_MSG_TRUE )。当输入区域为空或不存在时，其行为可通过以下方式设置：

• 无区域： set_system('no_object_result',<RegionResult>)set_system("no_object_result",<RegionResult>)SetSystem("no_object_result",<RegionResult>)SetSystem("no_object_result",<RegionResult>)SetSystem("no_object_result",<RegionResult>)set_system("no_object_result",<RegionResult>)

• 空区域： set_system('empty_region_result',<RegionResult>)set_system("empty_region_result",<RegionResult>)SetSystem("empty_region_result",<RegionResult>)SetSystem("empty_region_result",<RegionResult>)SetSystem("empty_region_result",<RegionResult>)set_system("empty_region_result",<RegionResult>)

否则，将抛出异常。

可能的前趋

thresholdthresholdThresholdThresholdThresholdthreshold, regiongrowingregiongrowingRegiongrowingRegiongrowingRegiongrowingregiongrowing, connectionconnectionConnectionConnectionConnectionconnection, union1union1Union1Union1Union1union1, watershedswatershedsWatershedsWatershedsWatershedswatersheds, class_ndim_normclass_ndim_normClassNdimNormClassNdimNormClassNdimNormclass_ndim_norm

可能的后继

reduce_domainreduce_domainReduceDomainReduceDomainReduceDomainreduce_domain, select_shapeselect_shapeSelectShapeSelectShapeSelectShapeselect_shape, area_centerarea_centerAreaCenterAreaCenterAreaCenterarea_center, connectionconnectionConnectionConnectionConnectionconnection

替代

hit_or_miss_seqhit_or_miss_seqHitOrMissSeqHitOrMissSeqHitOrMissSeqhit_or_miss_seq, hit_or_misshit_or_missHitOrMissHitOrMissHitOrMisshit_or_miss

另见

erosion_golayerosion_golayErosionGolayErosionGolayErosionGolayerosion_golay, dilation_golaydilation_golayDilationGolayDilationGolayDilationGolaydilation_golay, opening_golayopening_golayOpeningGolayOpeningGolayOpeningGolayopening_golay, closing_golayclosing_golayClosingGolayClosingGolayClosingGolayclosing_golay, thinning_golaythinning_golayThinningGolayThinningGolayThinningGolaythinning_golay, thickening_golaythickening_golayThickeningGolayThickeningGolayThickeningGolaythickening_golay, golay_elementsgolay_elementsGolayElementsGolayElementsGolayElementsgolay_elements

模块

基础

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