112 lines
3.2 KiB
C#
112 lines
3.2 KiB
C#
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using OpenCVForUnity.CoreModule;
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using OpenCVForUnity.UtilsModule;
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using System;
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using System.Collections.Generic;
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using System.Runtime.InteropServices;
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namespace OpenCVForUnity.Img_hashModule
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{
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// C++: class ImgHashBase
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/**
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* The base class for image hash algorithms
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*/
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public class ImgHashBase : Algorithm
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{
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protected override void Dispose(bool disposing)
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{
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try
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{
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if (disposing)
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{
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}
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if (IsEnabledDispose)
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{
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if (nativeObj != IntPtr.Zero)
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img_1hash_ImgHashBase_delete(nativeObj);
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nativeObj = IntPtr.Zero;
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}
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}
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finally
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{
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base.Dispose(disposing);
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}
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}
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protected internal ImgHashBase(IntPtr addr) : base(addr) { }
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// internal usage only
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public static new ImgHashBase __fromPtr__(IntPtr addr) { return new ImgHashBase(addr); }
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//
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// C++: void cv::img_hash::ImgHashBase::compute(Mat inputArr, Mat& outputArr)
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//
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/**
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* Computes hash of the input image
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* param inputArr input image want to compute hash value
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* param outputArr hash of the image
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*/
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public void compute(Mat inputArr, Mat outputArr)
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{
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ThrowIfDisposed();
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if (inputArr != null) inputArr.ThrowIfDisposed();
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if (outputArr != null) outputArr.ThrowIfDisposed();
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img_1hash_ImgHashBase_compute_10(nativeObj, inputArr.nativeObj, outputArr.nativeObj);
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}
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//
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// C++: double cv::img_hash::ImgHashBase::compare(Mat hashOne, Mat hashTwo)
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//
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/**
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* Compare the hash value between inOne and inTwo
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* param hashOne Hash value one
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* param hashTwo Hash value two
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* return value indicate similarity between inOne and inTwo, the meaning
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* of the value vary from algorithms to algorithms
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*/
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public double compare(Mat hashOne, Mat hashTwo)
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{
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ThrowIfDisposed();
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if (hashOne != null) hashOne.ThrowIfDisposed();
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if (hashTwo != null) hashTwo.ThrowIfDisposed();
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return img_1hash_ImgHashBase_compare_10(nativeObj, hashOne.nativeObj, hashTwo.nativeObj);
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}
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#if (UNITY_IOS || UNITY_WEBGL) && !UNITY_EDITOR
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const string LIBNAME = "__Internal";
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#else
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const string LIBNAME = "opencvforunity";
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#endif
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// C++: void cv::img_hash::ImgHashBase::compute(Mat inputArr, Mat& outputArr)
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[DllImport(LIBNAME)]
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private static extern void img_1hash_ImgHashBase_compute_10(IntPtr nativeObj, IntPtr inputArr_nativeObj, IntPtr outputArr_nativeObj);
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// C++: double cv::img_hash::ImgHashBase::compare(Mat hashOne, Mat hashTwo)
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[DllImport(LIBNAME)]
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private static extern double img_1hash_ImgHashBase_compare_10(IntPtr nativeObj, IntPtr hashOne_nativeObj, IntPtr hashTwo_nativeObj);
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// native support for java finalize()
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[DllImport(LIBNAME)]
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private static extern void img_1hash_ImgHashBase_delete(IntPtr nativeObj);
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}
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}
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