Skip to content

骨架化 - Skeletonize

函数简介

对二值图像进行骨架化处理,提取细化的骨架结构。

接口名称

Skeletonize

DLL调用

int64_t Skeletonize(int64_t instance, int64_t ptr);

参数说明

参数名类型说明
instance长整数型OLAPlug对象的指针,由 CreateCOLAPlugInterFace 接口生成。
ptr长整数型图像指针(推荐二值图)

示例

SDK 调用

cpp
#include "OLAPlugServer.h"

OLAPlugServer ola;
long handle = ola.Skeletonize(0);
csharp
using OLAPlug;

var ola = new OLAPlugServer();
long handle = ola.Skeletonize(0);
python
from OLAPlugServer import OLAPlugServer

ola = OLAPlugServer()
handle = ola.Skeletonize(0)
java
import com.olaplug.OLAPlugServer;

OLAPlugServer ola = new OLAPlugServer();
long handle = ola.Skeletonize(0);
cpp
var ola = com("OlaPlug.OlaSoft")
var handle = ola.Skeletonize(0)
vbscript
Set ola = CreateObject("OlaPlug.OlaSoft")
handle = ola.Skeletonize(0)
text
.局部变量 ola, OLAPlug
ola.创建 ()
handle = ola.Skeletonize(0)
aardio
import OLAPlugServer;
var ola = OLAPlugServer();
var handle = ola.Skeletonize(0);
text
变量 ola <类型 = OLAPlugServer>
ola = 新建 OLAPlugServer
长整数 handle = ola.Skeletonize(0)
cpp
#include "OLAPlugServer.h"

OLAPlugServer ola;
long handle = ola.Skeletonize(0);

原生 DLL 调用

cpp
Skeletonize(instance, 0);
csharp
using System.Runtime.InteropServices;
using System.Text;

[DllImport("OLAPlug_x64.dll", CallingConvention = CallingConvention.StdCall)]
static extern int Skeletonize(long ola, int ptr);

Skeletonize(instance, 0);
python
from ctypes import CDLL, c_int, c_int64, create_string_buffer

ola = CDLL("OLAPlug_x64.dll")
ola.CreateCOLAPlugInterFace.restype = c_int64
ola.Skeletonize(instance, 0)

返回值

长整数型:返回骨架化后的图像句柄,失败返回0。

注意事项

  • 骨架化对输入阈值化效果敏感,建议先做去噪与阈值化。
  • 返回的图像需调用 FreeImagePtr 释放内存。