minkowski_sub2 minkowski_sub2 MinkowskiSub2 MinkowskiSub2 minkowski_sub2 (算子名称)
名称
minkowski_sub2 minkowski_sub2 MinkowskiSub2 MinkowskiSub2 minkowski_sub2
参数签名
Herror minkowski_sub2 (const Hobject 区域 StructElement RegionMinkSub Row Column Iterations
Herror T_minkowski_sub2 (const Hobject 区域 StructElement RegionMinkSub Row Column Iterations
描述
minkowski_sub2 minkowski_sub2 MinkowskiSub2 MinkowskiSub2 MinkowskiSub2 minkowski_sub2 StructElement StructElement StructElement StructElement structElement struct_element Row Row Row Row row row Column Column Column Column column column minkowski_sub2 minkowski_sub2 MinkowskiSub2 MinkowskiSub2 MinkowskiSub2 minkowski_sub2 minkowski_sub1 minkowski_sub1 MinkowskiSub1 MinkowskiSub1 MinkowskiSub1 minkowski_sub1 Iterations Iterations Iterations Iterations iterations iterations
A maximum region is generated in case of an empty structuring
element.
Structuring elements (StructElement StructElement StructElement StructElement structElement struct_element gen_circle gen_circle GenCircle GenCircle GenCircle gen_circle gen_rectangle1 gen_rectangle1 GenRectangle1 GenRectangle1 GenRectangle1 gen_rectangle1 gen_rectangle2 gen_rectangle2 GenRectangle2 GenRectangle2 GenRectangle2 gen_rectangle2 gen_ellipse gen_ellipse GenEllipse GenEllipse GenEllipse gen_ellipse draw_region draw_region DrawRegion DrawRegion DrawRegion draw_region gen_region_polygon gen_region_polygon GenRegionPolygon GenRegionPolygon GenRegionPolygon gen_region_polygon gen_region_points gen_region_points GenRegionPoints GenRegionPoints GenRegionPoints gen_region_points
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 region(-array) → object HRegion HObject HRegion Hobject
Regions to be eroded.
StructElement StructElement StructElement StructElement structElement struct_element region → object HRegion HObject HRegion Hobject
Structuring element.
RegionMinkSub RegionMinkSub RegionMinkSub RegionMinkSub regionMinkSub region_mink_sub region(-array) → object HRegion HObject HRegion Hobject *
Eroded regions.
Row Row Row Row row row point.y → HTuple int HTuple Htuple (integer) (int / long) (Hlong ) (Hlong )
Row coordinate of the reference point.
Default:
0
Suggested values:
0, 10, 16, 32, 64, 100, 128
Value range:
0
≤
Row
Row
Row
Row
row
row
≤
511 (lin)
Minimum increment:
1
Recommended increment:
1
Column Column Column Column column column point.x → HTuple int HTuple Htuple (integer) (int / long) (Hlong ) (Hlong )
Column coordinate of the reference point.
Default:
0
Suggested values:
0, 10, 16, 32, 64, 100, 128
Value range:
0
≤
Column
Column
Column
Column
column
column
≤
511 (lin)
Minimum increment:
1
Recommended increment:
1
Iterations Iterations Iterations Iterations iterations iterations integer → HTuple int HTuple Htuple (integer) (int / long) (Hlong ) (Hlong )
Number of iterations.
Default:
1
Suggested values:
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 17, 20, 30, 40, 50
Value range:
1
≤
Iterations
Iterations
Iterations
Iterations
iterations
iterations
(lin)
Minimum increment:
1
Recommended increment:
1
Complexity
Let F1 be the area of the input region, and F2 be the area of
the structuring element. Then the runtime complexity for one region
is:
结果
minkowski_sub2 minkowski_sub2 MinkowskiSub2 MinkowskiSub2 MinkowskiSub2 minkowski_sub2 2 (
H_MSG_TRUE )
if all parameters are
correct. The behavior in case of empty or no input region can be
set via:
no region:
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>)
empty region:
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>)
Otherwise, an exception is raised.
可能的前置算子
threshold threshold Threshold Threshold Threshold threshold regiongrowing regiongrowing Regiongrowing Regiongrowing Regiongrowing regiongrowing watersheds watersheds Watersheds Watersheds Watersheds watersheds class_ndim_norm class_ndim_norm ClassNdimNorm ClassNdimNorm ClassNdimNorm class_ndim_norm gen_circle gen_circle GenCircle GenCircle GenCircle gen_circle gen_ellipse gen_ellipse GenEllipse GenEllipse GenEllipse gen_ellipse gen_rectangle1 gen_rectangle1 GenRectangle1 GenRectangle1 GenRectangle1 gen_rectangle1 gen_rectangle2 gen_rectangle2 GenRectangle2 GenRectangle2 GenRectangle2 gen_rectangle2 draw_region draw_region DrawRegion DrawRegion DrawRegion draw_region gen_region_points gen_region_points GenRegionPoints GenRegionPoints GenRegionPoints gen_region_points gen_region_polygon_filled gen_region_polygon_filled GenRegionPolygonFilled GenRegionPolygonFilled GenRegionPolygonFilled gen_region_polygon_filled
可能的后置算子
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
可替代算子
minkowski_sub1 minkowski_sub1 MinkowskiSub1 MinkowskiSub1 MinkowskiSub1 minkowski_sub1 erosion1 erosion1 Erosion1 Erosion1 Erosion1 erosion1 erosion2 erosion2 Erosion2 Erosion2 Erosion2 erosion2
参考其它
gen_circle gen_circle GenCircle GenCircle GenCircle gen_circle gen_rectangle2 gen_rectangle2 GenRectangle2 GenRectangle2 GenRectangle2 gen_rectangle2 gen_region_polygon gen_region_polygon GenRegionPolygon GenRegionPolygon GenRegionPolygon gen_region_polygon
模块
Foundation