ハフ空間への投票（整数型エッジ点群）

Namespace: fvalgcli
Assembly: fvalgcli (in fvalgcli.dll) Version: 3.1.0.0 (3.1.0.11)

Syntax

C#
public static int fnFIE_hough_lines_voting(
	FHANDLE hHough,
	F_EDGE_PTR edges,
	int edge_num,
	int vot_width,
	ref int voting_num
)
Visual Basic
Public Shared Function fnFIE_hough_lines_voting ( 
	hHough As FHANDLE,
	edges As F_EDGE_PTR,
	edge_num As Integer,
	vot_width As Integer,
	ByRef voting_num As Integer
) As Integer

Parameters

hHough
Type: fvalgcli..::..FHANDLE
直線検出ハフ構造体のハンドル。 fnFIE_hough_lines_open() で取得。
edges
Type: fvalgcli..::..F_EDGE_PTR
投票する勾配付きエッジ点群（エッジ勾配強度は必要なし）
edge_num
Type: System..::..Int32
エッジ点( edges )の数
vot_width
Type: System..::..Int32
投票θ片幅(0〜179, 単位：度)
voting_num
Type: System..::..Int32%
投票されたエッジ数

Return Value

Type: Int32
以下のエラーコードを返します。

エラーコード：
f_err内容
F_ERR_NONE正常終了
F_ERR_INVALID_OBJECT 不正なハフオブジェクトが渡された
F_ERR_INVALID_PARAM 不正なパラメータが渡された
F_ERR_NOMEMORYメモリ不足エラー
F_ERR_NO_LICENCEライセンスエラー、または未初期化エラー

Remarks

Examples

C# Copy imageCopy
//    $Revision: 1.1 $

using System;
using System.Collections.Generic;
using System.Text;
using fvalgcli;

namespace TC
{
    public partial class FIE
    {
        public void fnFIE_hough_lines_voting(FHANDLE hHough, F_EDGE_PTR edges, int edge_num, int vot_width, ref int voting_num)
        {
            try
            {
                int status = api.fnFIE_hough_lines_voting(hHough, edges, edge_num, vot_width, ref voting_num);
                Assert.IsTrue(status == (int)f_err.F_ERR_NONE, "fnFIE_hough_lines_voting: エラーが発生しました。({0})", (f_err)status);
                Console.WriteLine("fnFIE_hough_lines_voting");
                Console.WriteLine("voting_num={0}", voting_num);
            }
            finally
            {
            }
        }
    }
}

Visual Basic Copy imageCopy
'    $Revision: 1.1 $

Imports System.Collections.Generic
Imports System.Text
Imports fvalgcli

Public Partial Class FIE
    Public Sub fnFIE_hough_lines_voting(hHough As FHANDLE, edges As F_EDGE_PTR, edge_num As Integer, vot_width As Integer, ByRef voting_num As Integer)
        Try
            Dim status As Integer = api.fnFIE_hough_lines_voting(hHough, edges, edge_num, vot_width, voting_num)
            Assert.IsTrue(status = CInt(f_err.F_ERR_NONE), "fnFIE_hough_lines_voting: エラーが発生しました。({0})", CType(status, f_err))
            Console.WriteLine("fnFIE_hough_lines_voting")
            Console.WriteLine("voting_num={0}", voting_num)
        Finally
        End Try
    End Sub
End Class

See Also