Commit baaa28f49f7d0c98fd7ee49f0c9ced3cb388104a
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a41b885f
remove fillcontours
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openbr/plugins/imgproc/fillcontours.cpp deleted
| 1 | -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * | ||
| 2 | - * Copyright 2012 The MITRE Corporation * | ||
| 3 | - * * | ||
| 4 | - * Licensed under the Apache License, Version 2.0 (the "License"); * | ||
| 5 | - * you may not use this file except in compliance with the License. * | ||
| 6 | - * You may obtain a copy of the License at * | ||
| 7 | - * * | ||
| 8 | - * http://www.apache.org/licenses/LICENSE-2.0 * | ||
| 9 | - * * | ||
| 10 | - * Unless required by applicable law or agreed to in writing, software * | ||
| 11 | - * distributed under the License is distributed on an "AS IS" BASIS, * | ||
| 12 | - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * | ||
| 13 | - * See the License for the specific language governing permissions and * | ||
| 14 | - * limitations under the License. * | ||
| 15 | - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ | ||
| 16 | - | ||
| 17 | -#include <openbr/plugins/openbr_internal.h> | ||
| 18 | -#include <openbr/core/opencvutils.h> | ||
| 19 | -#include <opencv2/imgproc/imgproc.hpp> | ||
| 20 | - | ||
| 21 | -using namespace cv; | ||
| 22 | - | ||
| 23 | -namespace br | ||
| 24 | -{ | ||
| 25 | - | ||
| 26 | -/*! | ||
| 27 | - * \ingroup transforms | ||
| 28 | - * \brief Fills contours with white pixels. | ||
| 29 | - * \author Scott Klum \cite sklum | ||
| 30 | - */ | ||
| 31 | -class FillContoursTransform : public UntrainableTransform | ||
| 32 | -{ | ||
| 33 | - Q_OBJECT | ||
| 34 | - | ||
| 35 | - Q_ENUMS(Approximation) | ||
| 36 | - Q_PROPERTY(Approximation approximation READ get_approximation WRITE set_approximation RESET reset_approximation STORED false) | ||
| 37 | - Q_PROPERTY(float epsilon READ get_epsilon WRITE set_epsilon RESET reset_epsilon STORED false) | ||
| 38 | - Q_PROPERTY(int minSize READ get_minSize WRITE set_minSize RESET reset_minSize STORED false) | ||
| 39 | - | ||
| 40 | -public: | ||
| 41 | - enum Approximation { None = CHAIN_APPROX_NONE, | ||
| 42 | - Simple = CHAIN_APPROX_SIMPLE, | ||
| 43 | - L1 = CHAIN_APPROX_TC89_L1, | ||
| 44 | - KCOS = CHAIN_APPROX_TC89_KCOS }; | ||
| 45 | - | ||
| 46 | -private: | ||
| 47 | - BR_PROPERTY(Approximation, approximation, None) | ||
| 48 | - BR_PROPERTY(float, epsilon, 0) | ||
| 49 | - BR_PROPERTY(int, minSize, 40) | ||
| 50 | - | ||
| 51 | - void project(const Template &src, Template &dst) const | ||
| 52 | - { | ||
| 53 | - dst.m() = Mat::zeros(src.m().rows,src.m().cols,src.m().type()); | ||
| 54 | - | ||
| 55 | - std::vector<std::vector<Point> > contours; | ||
| 56 | - std::vector<Vec4i> hierarchy; | ||
| 57 | - | ||
| 58 | - /// Find contours | ||
| 59 | - findContours(src.m(), contours, hierarchy, RETR_TREE, approximation); | ||
| 60 | - | ||
| 61 | - if (epsilon > 0) | ||
| 62 | - for(size_t i=0; i<contours.size(); i++) | ||
| 63 | - approxPolyDP(Mat(contours[i]), contours[i], epsilon, true); | ||
| 64 | - | ||
| 65 | - for(size_t i=0; i<contours.size(); i++) | ||
| 66 | - if (contours[i].size() > (size_t)minSize) | ||
| 67 | - drawContours(dst.m(), contours, i, Scalar(255,255,255), FILLED); | ||
| 68 | - } | ||
| 69 | -}; | ||
| 70 | - | ||
| 71 | -BR_REGISTER(Transform, FillContoursTransform) | ||
| 72 | - | ||
| 73 | -} // namespace br | ||
| 74 | - | ||
| 75 | -#include "imgproc/fillcontours.moc" | ||
| 76 | - |