dilation_seq dilation_seq DilationSeq DilationSeq dilation_seq (算子)
名称
dilation_seq dilation_seq DilationSeq DilationSeq dilation_seq
警告
dilation_seq dilation_seq DilationSeq DilationSeq DilationSeq dilation_seq
签名
描述
dilation_seq dilation_seq DilationSeq DilationSeq DilationSeq dilation_seq Region Region Region Region region region GolayElement GolayElement GolayElement GolayElement golayElement golay_element dilation_golay dilation_golay DilationGolay DilationGolay DilationGolay dilation_golay Iterations Iterations Iterations Iterations iterations iterations
'l', 'd', 'c', 'f', 'h', 'k'.
In order to compute the skeleton of a region, usually the elements
'l' and 'm' are used. Only the “foreground elements” (even
rotation numbers) are used. The elements 'i' and 'e' result in
unchanged output regions. The elements 'l', 'm' and 'f2' are
identical for the foreground. The Golay elements, together with all
possible rotations, are described with the operator
golay_elements golay_elements GolayElements GolayElements GolayElements golay_elements
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
Region Region Region Region region region region(-array) → object HRegion HObject HRegion Hobject
Regions to be dilated.
RegionDilation RegionDilation RegionDilation RegionDilation regionDilation region_dilation region(-array) → object HRegion HObject HRegion Hobject *
Dilated regions.
GolayElement GolayElement GolayElement GolayElement golayElement golay_element string → HTuple str HTuple Htuple (string) (string ) (HString ) (char* )
Structuring element from the Golay alphabet.
默认值：
'h'
"h"
"h"
"h"
"h"
"h"
值列表：
'c' "c" "c" "c" "c" "c" , 'd' "d" "d" "d" "d" "d" , 'f' "f" "f" "f" "f" "f" , 'h' "h" "h" "h" "h" "h" , 'k' "k" "k" "k" "k" "k" , 'l' "l" "l" "l" "l" "l"
Iterations Iterations Iterations Iterations iterations iterations integer → HTuple int HTuple Htuple (integer) (int / long) (Hlong ) (Hlong )
Number of iterations.
默认值：
1
建议值：
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 17, 20, 30, 40, 50
值范围：
1
≤
Iterations
Iterations
Iterations
Iterations
iterations
iterations
(lin)
最小增量：
1
建议增量：
1
复杂度
Let F be the area of an input region. Then the runtime complexity for one
region is:
结果
dilation_seq dilation_seq DilationSeq DilationSeq DilationSeq dilation_seq 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
threshold threshold Threshold Threshold Threshold threshold regiongrowing regiongrowing Regiongrowing Regiongrowing Regiongrowing regiongrowing connection connection Connection Connection Connection connection union1 union1 Union1 Union1 Union1 union1 watersheds watersheds Watersheds Watersheds Watersheds watersheds class_ndim_norm class_ndim_norm ClassNdimNorm ClassNdimNorm ClassNdimNorm class_ndim_norm
可能的后继
reduce_domain reduce_domain ReduceDomain ReduceDomain ReduceDomain reduce_domain select_shape select_shape SelectShape SelectShape SelectShape select_shape area_center area_center AreaCenter AreaCenter AreaCenter area_center connection connection Connection Connection Connection connection
替代
dilation1 dilation1 Dilation1 Dilation1 Dilation1 dilation1 dilation2 dilation2 Dilation2 Dilation2 Dilation2 dilation2 dilation_golay dilation_golay DilationGolay DilationGolay DilationGolay dilation_golay
另见
erosion_seq erosion_seq ErosionSeq ErosionSeq ErosionSeq erosion_seq hit_or_miss_seq hit_or_miss_seq HitOrMissSeq HitOrMissSeq HitOrMissSeq hit_or_miss_seq thinning_seq thinning_seq ThinningSeq ThinningSeq ThinningSeq thinning_seq
模块
基础