Commit 7861017706db9e461f17ef14943f189e1c525343
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e1f199dc
Transform to filter bad face detections at train tim
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openbr/plugins/metadata/verifydetection.cpp
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| 1 | +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * | ||
| 2 | + * Copyright 2015 Rank One Computing 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 | + | ||
| 19 | +namespace br | ||
| 20 | +{ | ||
| 21 | + | ||
| 22 | +/*! | ||
| 23 | + * \ingroup transforms | ||
| 24 | + * \brief Check if a the automated face detection contains the landmarks correpsonding | ||
| 25 | + * to the tempate metadata. If not, drop the template. This is meant for use | ||
| 26 | + * during training, where the landmarks will be ground truth'd. If one wants to | ||
| 27 | + * using a ground truth bounding box instead, then convert the BB to a landmark. | ||
| 28 | + * \br_property int index Index of the landmark to be used. | ||
| 29 | + * \author Josh Klontz \cite jklontz | ||
| 30 | + */ | ||
| 31 | +class VerifyDetectionTransform : public UntrainableTransform | ||
| 32 | +{ | ||
| 33 | + Q_OBJECT | ||
| 34 | + Q_PROPERTY(int index READ get_index WRITE set_index RESET reset_index STORED false) | ||
| 35 | + BR_PROPERTY(int, index, 14) | ||
| 36 | + | ||
| 37 | + void project(const Template &src, Template &dst) const | ||
| 38 | + { | ||
| 39 | + qWarning("Single template project not supported by VerifyDetectionTransform."); | ||
| 40 | + dst.file.fte = true; | ||
| 41 | + } | ||
| 42 | + | ||
| 43 | + void project(const TemplateList &src, TemplateList &dst) const | ||
| 44 | + { | ||
| 45 | + for (int i = 0; i < src.size(); i++) | ||
| 46 | + if (src[i].file.get<QRectF>("FrontalFace").contains(src[i].file.points()[index])) | ||
| 47 | + dst.append(src[i]); | ||
| 48 | + } | ||
| 49 | +}; | ||
| 50 | + | ||
| 51 | +BR_REGISTER(Transform, VerifyDetectionTransform) | ||
| 52 | + | ||
| 53 | +} // namespace br | ||
| 54 | + | ||
| 55 | +#include "metadata/verifydetection.moc" |