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0c10ed26e3
+ Improve performance of calcOpticalFlowSingleScale method + Small refactoring Current results: IMAGE NAMES RMSE Beanbags Dimetrodon 0.329428 DogDance Grove2 0.550852 Grove3 1.464699 Hydrangea 0.523277 MiniCooper RubberWhale 0.367246 Urban2 2.717003 Urban3 4.185070 Venus 0.775422 Walking Time (for Urban3): 17.490248 sec
89 lines
3.2 KiB
C++
89 lines
3.2 KiB
C++
/*M///////////////////////////////////////////////////////////////////////////////////////
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//
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
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//
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// By downloading, copying, installing or using the software you agree to this license.
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// If you do not agree to this license, do not download, install,
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// copy or use the software.
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//
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//
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// License Agreement
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// For Open Source Computer Vision Library
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//
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// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
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// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
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// Third party copyrights are property of their respective owners.
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//
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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//
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// * Redistribution's of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// * Redistribution's in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// * The name of the copyright holders may not be used to endorse or promote products
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// derived from this software without specific prior written permission.
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//
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// This software is provided by the copyright holders and contributors "as is" and
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// any express or implied warranties, including, but not limited to, the implied
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// warranties of merchantability and fitness for a particular purpose are disclaimed.
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// In no event shall the Intel Corporation or contributors be liable for any direct,
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// indirect, incidental, special, exemplary, or consequential damages
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// (including, but not limited to, procurement of substitute goods or services;
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// loss of use, data, or profits; or business interruption) however caused
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// and on any theory of liability, whether in contract, strict liability,
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// or tort (including negligence or otherwise) arising in any way out of
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// the use of this software, even if advised of the possibility of such damage.
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//
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//M*/
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#ifndef __OPENCV_SIMPLEFLOW_H__
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#define __OPENCV_SIMPLEFLOW_H__
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#include <vector>
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using namespace std;
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#define MASK_TRUE_VALUE 255
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#define UNKNOWN_FLOW_THRESH 1e9
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namespace cv {
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inline static float dist(const Vec3b& p1, const Vec3b& p2) {
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return (float)((p1[0] - p2[0]) * (p1[0] - p2[0]) +
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(p1[1] - p2[1]) * (p1[1] - p2[1]) +
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(p1[2] - p2[2]) * (p1[2] - p2[2]));
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}
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inline static float dist(const Vec2f& p1, const Vec2f& p2) {
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return (p1[0] - p2[0]) * (p1[0] - p2[0]) +
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(p1[1] - p2[1]) * (p1[1] - p2[1]);
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}
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inline static float dist(const Point2f& p1, const Point2f& p2) {
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return (p1.x - p2.x) * (p1.x - p2.x) +
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(p1.y - p2.y) * (p1.y - p2.y);
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}
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inline static float dist(float x1, float y1, float x2, float y2) {
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return (x1 - x2) * (x1 - x2) +
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(y1 - y2) * (y1 - y2);
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}
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inline static int dist(int x1, int y1, int x2, int y2) {
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return (x1 - x2) * (x1 - x2) +
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(y1 - y2) * (y1 - y2);
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}
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template<class T>
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inline static T min(T t1, T t2, T t3) {
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return (t1 <= t2 && t1 <= t3) ? t1 : min(t2, t3);
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}
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}
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#endif
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