예제 #1
0
        /// <summary>
        /// 与えられたデータセットの最近傍探索インデックスを作成します.
        /// </summary>
        /// <param name="features">インデックス作成対象となる特徴(点)が格納された, CV_32F 型の行列.この行列のサイズは matrix is num _ features x feature _ dimensionality となります</param>
        /// <param name="params">params – インデックスパラメータを含む構造体.作成されるインデックスの種類は,このパラメータの種類に依存します</param>
#else
        /// <summary>
        /// Constructs a nearest neighbor search index for a given dataset.
        /// </summary>
        /// <param name="features">features – Matrix of type CV _ 32F containing the features(points) to index. The size of the matrix is num _ features x feature _ dimensionality.</param>
        /// <param name="params">Structure containing the index parameters. The type of index that will be constructed depends on the type of this parameter. </param>
#endif
        public Index(Mat features, IndexParams @params)
        {
            if (features == null)
                throw new ArgumentNullException("features");
            if (@params == null)
                throw new ArgumentNullException("params");

            ptr = NativeMethods.flann_Index_construct(features.CvPtr, @params.CvPtr);
            if (ptr == IntPtr.Zero)
                throw new OpenCvSharpException("Failed to create Index");
        }
예제 #2
0
        /// <summary>
        /// 与えられたデータセットの最近傍探索インデックスを作成します.
        /// </summary>
        /// <param name="features">インデックス作成対象となる特徴(点)が格納された, CV_32F 型の行列.この行列のサイズは matrix is num _ features x feature _ dimensionality となります</param>
        /// <param name="params">params – インデックスパラメータを含む構造体.作成されるインデックスの種類は,このパラメータの種類に依存します</param>
#else
        /// <summary>
        /// Constructs a nearest neighbor search index for a given dataset.
        /// </summary>
        /// <param name="features">features – Matrix of type CV _ 32F containing the features(points) to index. The size of the matrix is num _ features x feature _ dimensionality.</param>
        /// <param name="params">Structure containing the index parameters. The type of index that will be constructed depends on the type of this parameter. </param>
#endif
        public Index(Mat features, IndexParams @params)
        {
            if (features == null)
            {
                throw new ArgumentNullException("features");
            }
            if (@params == null)
            {
                throw new ArgumentNullException("params");
            }

            ptr = NativeMethods.flann_Index_construct(features.CvPtr, @params.CvPtr);
            if (ptr == IntPtr.Zero)
            {
                throw new OpenCvSharpException("Failed to create Index");
            }
        }
예제 #3
0
 /// <summary>
 ///
 /// </summary>
 /// <param name="indexParams"></param>
 /// <param name="searchParams"></param>
 public FlannBasedMatcher(IndexParams indexParams = null, SearchParams searchParams = null)
 {
     ptr = NativeMethods.features2d_FlannBasedMatcher_new(
         Cv2.ToPtr(indexParams), Cv2.ToPtr(searchParams));
 }