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libraries/libkface: Patched to support OpenCV 3.1.

Browse source 
Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
This commit is contained in:
Willy Sudiarto Raharjo 2016-04-08 05:29:38 +07:00
parent f5992ac194
commit 89e17f8415
3 changed files with 299 additions and 66 deletions
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10
libraries/libkface/libkface.SlackBuild
View file

@ -2,7 +2,7 @@
# Slackware build script for libkface
# Copyright 2015 Willy Sudiarto Raharjo <willysr@slackbuilds.org>
# Copyright 2015-2016 Willy Sudiarto Raharjo <willysr@slackbuilds.org>
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
@ -24,7 +24,7 @@
PRGNAM=libkface
VERSION=${VERSION:-15.08.3}
BUILD=${BUILD:-1}
BUILD=${BUILD:-2}
TAG=${TAG:-_SBo}
if [ -z "$ARCH" ]; then
@ -69,9 +69,9 @@ find -L . \
\( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
-o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
# patch to support OpenCV3
# https://quickgit.kde.org/?p=libkface.git&a=commit&h=a53bcebbfc4e6c42ee73adddc41f8c2f8f8f39c8
patch -p1 < $CWD/libkface.patch
# patch to support OpenCV 3 and OpenCV 3.1
patch -p1 < $CWD/opencv3.patch
patch -p1 < $CWD/opencv3.1.patch
mkdir -p build
cd build

168
libraries/libkface/opencv3.1.patch Normal file
View file

@ -0,0 +1,168 @@
diff --git a/src/recognition-opencv-lbph/facerec_borrowed.h b/src/recognition-opencv-lbph/facerec_borrowed.h
index 27ad77a..f197d22 100644
--- a/libkface/recognition-opencv-lbph/facerec_borrowed.h
+++ b/libkface/recognition-opencv-lbph/facerec_borrowed.h
@@ -125,6 +125,8 @@ public:
*/
void update(cv::InputArrayOfArrays src, cv::InputArray labels);
+
+#if OPENCV_TEST_VERSION(3,1,0)
/**
* Predicts the label of a query image in src.
*/
@@ -134,6 +136,13 @@ public:
* Predicts the label and confidence for a given sample.
*/
void predict(cv::InputArray _src, int &label, double &dist) const;
+#else
+ using cv::face::FaceRecognizer::predict;
+ /*
+ * Predict
+ */
+ void predict(cv::InputArray src, cv::Ptr<cv::face::PredictCollector> collector, const int state = 0) const override;
+#endif
/**
* See FaceRecognizer::load().
diff --git a/src/recognition-opencv-lbph/facerec_borrowed.cpp b/src/recognition-opencv-lbph/facerec_borrowed.cpp
index 748691e..3c37ce2 100644
--- a/libkface/recognition-opencv-lbph/facerec_borrowed.cpp
+++ b/libkface/recognition-opencv-lbph/facerec_borrowed.cpp
@@ -36,6 +36,8 @@
*
* ============================================================ */
+#define QT_NO_EMIT
+
#include "facerec_borrowed.h"
// C++ includes
@@ -375,7 +377,11 @@ void LBPHFaceRecognizer::train(InputArrayOfArrays _in_src, InputArray _inm_label
}
}
+#if OPENCV_TEST_VERSION(3,1,0)
void LBPHFaceRecognizer::predict(InputArray _src, int &minClass, double &minDist) const
+#else
+void LBPHFaceRecognizer::predict(cv::InputArray _src, cv::Ptr<cv::face::PredictCollector> collector, const int state) const
+#endif
{
if(m_histograms.empty())
{
@@ -394,8 +400,12 @@ void LBPHFaceRecognizer::predict(InputArray _src, int &minClass, double &minDist
m_grid_y, /* grid size y */
true /* normed histograms */
);
+#if OPENCV_TEST_VERSION(3,1,0)
minDist = DBL_MAX;
minClass = -1;
+#else
+ collector->init((int)m_histograms.size(), state);
+#endif
// This is the standard method
@@ -406,11 +416,19 @@ void LBPHFaceRecognizer::predict(InputArray _src, int &minClass, double &minDist
{
double dist = compareHist(m_histograms[sampleIdx], query, CV_COMP_CHISQR);
+#if OPENCV_TEST_VERSION(3,1,0)
if((dist < minDist) && (dist < m_threshold))
{
minDist = dist;
minClass = m_labels.at<int>((int) sampleIdx);
}
+#else
+ int label = m_labels.at<int>((int) sampleIdx);
+ if (!collector->emit(label, dist, state))
+ {
+ return;
+ }
+#endif
}
}
@@ -422,7 +440,7 @@ void LBPHFaceRecognizer::predict(InputArray _src, int &minClass, double &minDist
// Create map "label -> vector of distances to all histograms for this label"
std::map<int, std::vector<int> > distancesMap;
- for(size_t sampleIdx = 0; sampleIdx < m_histograms.size(); sampleIdx++)
+ for(size_t sampleIdx = 0; sampleIdx < m_histograms.size(); sampleIdx++)
{
double dist = compareHist(m_histograms[sampleIdx], query, CV_COMP_CHISQR);
std::vector<int>& distances = distancesMap[m_labels.at<int>((int) sampleIdx)];
@@ -445,11 +463,18 @@ void LBPHFaceRecognizer::predict(InputArray _src, int &minClass, double &minDist
double mean = sum / it->second.size();
s += QString::fromLatin1("%1: %2 - ").arg(it->first).arg(mean);
+#if OPENCV_TEST_VERSION(3,1,0)
if((mean < minDist) && (mean < m_threshold))
{
minDist = mean;
minClass = it->first;
}
+#else
+ if (!collector->emit(it->first, mean, state))
+ {
+ return;
+ }
+#endif
}
qCDebug(LIBKFACE_LOG) << s;
@@ -462,7 +487,7 @@ void LBPHFaceRecognizer::predict(InputArray _src, int &minClass, double &minDist
// map "label -> number of histograms"
std::map<int, int> countMap;
- for(size_t sampleIdx = 0; sampleIdx < m_histograms.size(); sampleIdx++)
+ for(size_t sampleIdx = 0; sampleIdx < m_histograms.size(); sampleIdx++)
{
int label = m_labels.at<int>((int) sampleIdx);
double dist = compareHist(m_histograms[sampleIdx], query, CV_COMP_CHISQR);
@@ -480,7 +505,9 @@ void LBPHFaceRecognizer::predict(InputArray _src, int &minClass, double &minDist
scoreMap[it->second]++;
}
+#if OPENCV_TEST_VERSION(3,1,0)
minDist = 0;
+#endif
QString s("Nearest Neighbor score: ");
for (std::map<int,int>::iterator it = scoreMap.begin(); it != scoreMap.end(); ++it)
@@ -488,17 +515,26 @@ void LBPHFaceRecognizer::predict(InputArray _src, int &minClass, double &minDist
double score = double(it->second) / countMap.at(it->first);
s += QString::fromLatin1("%1/%2 %3 ").arg(it->second).arg(countMap.at(it->first)).arg(score);
+#if OPENCV_TEST_VERSION(3,1,0)
if (score > minDist)
{
minDist = score;
minClass = it->first;
}
+#else
+ // large is better thus it is -score.
+ if (!collector->emit(it->first, -score, state))
+ {
+ return;
+ }
+#endif
}
kDebug() << s;
}
}
+#if OPENCV_TEST_VERSION(3,1,0)
int LBPHFaceRecognizer::predict(InputArray _src) const
{
int label;
@@ -506,6 +542,7 @@ int LBPHFaceRecognizer::predict(InputArray _src) const
predict(_src, label, dummy);
return label;
}
+#endif
// Static method ----------------------------------------------------

187
libraries/libkface/libkface.patch → libraries/libkface/opencv3.patch
View file

@ -1,16 +1,25 @@
From: Gilles Caulier <caulier.gilles@gmail.com>
Date: Sat, 05 Sep 2015 19:20:22 +0000
Subject: apply patch #94414 to support OpenCV3
X-Git-Url: http://quickgit.kde.org/?p=libkface.git&a=commitdiff&h=a53bcebbfc4e6c42ee73adddc41f8c2f8f8f39c8
Date: Sun, 06 Sep 2015 08:13:52 +0000
Subject: use same OpenCV logic than digiKam and kipi-plugins
X-Git-Url: http://quickgit.kde.org/?p=libkface.git&a=commitdiff&h=dc62c0e0ea55d189d918501cce4d92f4198a1a0c
---
apply patch #94414 to support OpenCV3
use same OpenCV logic than digiKam and kipi-plugins
CCBUGS: 349601
---
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,6 +9,8 @@
@@ -1,13 +1,16 @@
#
-# Copyright (c) 2010-2014, Gilles Caulier, <caulier dot gilles at gmail dot com>
+# Copyright (c) 2010-2015, Gilles Caulier, <caulier dot gilles at gmail dot com>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+cmake_minimum_required(VERSION 2.8.9)
project(libkface)
message(STATUS "----------------------------------------------------------------------------------")
message(STATUS "Starting CMake configuration for: libkface")
@ -19,20 +28,48 @@ CCBUGS: 349601
find_package(Qt4 4.6.0 REQUIRED)
find_package(KDE4 REQUIRED)
@@ -30,7 +32,12 @@
@@ -29,7 +32,26 @@
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules)
include(MacroOpenCV)
-DETECT_OPENCV(2.4.9 core highgui objdetect contrib legacy imgproc)
+
+if (ENABLE_OPENCV3)
+if(ENABLE_OPENCV3)
+
+ DETECT_OPENCV(3.0.0 core face highgui objdetect imgproc)
+
+ if(${OpenCV_FOUND} AND ${OpenCV_VERSION} VERSION_LESS 3.0.0)
+ message(STATUS "ENABLE_OPENCV3 option is enabled and OpenCV < 3.0.0 have been found. Disabled ENABLE_OPENCV3")
+ set(OpenCV_FOUND FALSE)
+ endif()
+
+else()
+
+ DETECT_OPENCV(2.4.9 core highgui objdetect contrib legacy imgproc)
+
+ if(${OpenCV_FOUND} AND ${OpenCV_VERSION} VERSION_GREATER 2.4.99)
+ message(STATUS "ENABLE_OPENCV3 option is disabled and OpenCV >= 3.0.0 have been found. Enabled ENABLE_OPENCV3")
+ set(OpenCV_FOUND FALSE)
+ endif()
+
+endif()
include_directories(${OpenCV_INCLUDE_DIRS})
@@ -48,11 +70,12 @@
# 3.3.0 => 2.0.0 (Added a "simple" training method using image data directly for a single image)
# 3.4.0 => 2.0.0 (Added a "simple" training method using image data directly for an image list)
# 3.5.0 => 3.0.0 (Added d private internal container to reduce binary uncompatibility with Identity class)
+ # 3.5.1 => 3.0.0 (Added OpenCV3 support)
# Library API version
set(KFACE_LIB_MAJOR_VERSION "3")
set(KFACE_LIB_MINOR_VERSION "5")
- set(KFACE_LIB_PATCH_VERSION "0")
+ set(KFACE_LIB_PATCH_VERSION "1")
# Suffix to add at end of version string. Usual values are:
# "-git" : alpha code unstable from git. Do not use in production
--- a/README
+++ b/README
@ -59,6 +96,18 @@ CCBUGS: 349601
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
--- a/libkface/alignment-congealing/funnelreal.cpp
+++ b/libkface/alignment-congealing/funnelreal.cpp
@@ -426,7 +426,7 @@
for(int k=0; k<numParams; k++)
{
- float dn = ((rand()%160)-80)/100.0f;
+ float dn = ((qrand()%160)-80)/100.0f;
if(k>1)
{
dn /= 100.0f;
--- a/libkface/detection/opencvfacedetector.cpp
+++ b/libkface/detection/opencvfacedetector.cpp
@@ -18,7 +18,7 @@
@ -74,7 +123,7 @@ CCBUGS: 349601
cv::Size getOriginalWindowSize() const
{
+#if OPENCV_VERSION <= OPENCV_MAKE_VERSION(2,4,11)
+#if OPENCV_VERSION <= OPENCV_MAKE_VERSION(2,4,99)
// This is a HACK which may break any time. Work around the fact that getOriginalWindowSize()
// always returns (0,0) and we need these values.
if (oldCascade)
@ -122,24 +171,27 @@ CCBUGS: 349601
#endif
// OpenCV includes
@@ -51,23 +51,30 @@
@@ -49,25 +49,32 @@
#define OPENCV_MAKE_VERSION(major,minor,patch) (((major) << 16) | ((minor) << 8) | (patch))
#define OPENCV_VERSION OPENCV_MAKE_VERSION(CV_MAJOR_VERSION,CV_MINOR_VERSION,CV_SUBMINOR_VERSION)
#define OPENCV_TEST_VERSION(major,minor,patch) ( OPENCV_VERSION >= OPENCV_MAKE_VERSION(major,minor,patch) )
-#define OPENCV_TEST_VERSION(major,minor,patch) ( OPENCV_VERSION >= OPENCV_MAKE_VERSION(major,minor,patch) )
+#define OPENCV_TEST_VERSION(major,minor,patch) ( OPENCV_VERSION < OPENCV_MAKE_VERSION(major,minor,patch) )
-#include <opencv2/core/core.hpp>
-#include <opencv2/core/internal.hpp>
-#include <opencv2/contrib/contrib.hpp>
+#if OPENCV_TEST_VERSION(3,0,0)
+# include <opencv2/face.hpp>
+# include <opencv2/core.hpp>
+#else
+# include <opencv2/core/core.hpp>
+# include <opencv2/core/internal.hpp>
+# include <opencv2/contrib/contrib.hpp>
+#else
+# include <opencv2/face.hpp>
+# include <opencv2/core.hpp>
+#endif
// for old-style code
+#if OPENCV_VERSION <= OPENCV_MAKE_VERSION(2,4,11)
+#if OPENCV_VERSION <= OPENCV_MAKE_VERSION(2,4,99)
+# include <opencv2/legacy/compat.hpp>
+#endif
#include <opencv2/opencv.hpp>
@ -175,7 +227,7 @@ CCBUGS: 349601
- obj.info()->addParam(obj, "histograms", obj.m_histograms); // modification: Make Read/Write
- obj.info()->addParam(obj, "labels", obj.m_labels); // modification: Make Read/Write
- obj.info()->addParam(obj, "statistic", obj.m_statisticsMode)); // modification: Add parameter
+#if OPENCV_VERSION <= OPENCV_MAKE_VERSION(2,4,11)
+#if OPENCV_VERSION <= OPENCV_MAKE_VERSION(2,4,99)
+ CV_INIT_ALGORITHM(LBPHFaceRecognizer, "FaceRecognizer.LBPH-KFaceIface",
+ obj.info()->addParam(obj, "radius", obj.m_radius);
+ obj.info()->addParam(obj, "neighbors", obj.m_neighbors);
@ -197,9 +249,9 @@ CCBUGS: 349601
{
+#if OPENCV_TEST_VERSION(3,0,0)
+class LBPHFaceRecognizer : public cv::face::FaceRecognizer
+#else
class LBPHFaceRecognizer : public cv::FaceRecognizer
+#else
+class LBPHFaceRecognizer : public cv::face::FaceRecognizer
+#endif
{
public:
@ -209,20 +261,30 @@ CCBUGS: 349601
~LBPHFaceRecognizer() {}
+#if OPENCV_TEST_VERSION(3,0,0)
+ using cv::face::FaceRecognizer::save;
+ using cv::face::FaceRecognizer::load;
+#else
using cv::FaceRecognizer::save;
using cv::FaceRecognizer::load;
+#else
+ using cv::face::FaceRecognizer::save;
+ using cv::face::FaceRecognizer::load;
+#endif
static cv::Ptr<LBPHFaceRecognizer> create(int radius=1, int neighbors=8, int grid_x=8, int grid_y=8, double threshold = DBL_MAX, PredictionStatistics statistics = NearestNeighbor);
@@ -139,6 +148,34 @@
@@ -139,6 +148,8 @@
/**
* Getter functions.
*/
+#if OPENCV_TEST_VERSION(3,0,0)
+
int neighbors() const { return m_neighbors; }
int radius() const { return m_radius; }
int grid_x() const { return m_grid_x; }
@@ -146,6 +157,34 @@
// NOTE: Implementation done through CV_INIT_ALGORITHM macro from OpenCV.
cv::AlgorithmInfo* info() const;
+
+#else
+
+ int getNeighbors() const { return m_neighbors; }
+ void setNeighbors(int _neighbors) { m_neighbors = _neighbors; }
@ -248,16 +310,6 @@ CCBUGS: 349601
+ void setStatistic(int _statistic) { m_statisticsMode = _statistic; }
+ int getStatistic() const { return m_statisticsMode; }
+
+#else
+
int neighbors() const { return m_neighbors; }
int radius() const { return m_radius; }
int grid_x() const { return m_grid_x; }
@@ -146,6 +183,8 @@
// NOTE: Implementation done through CV_INIT_ALGORITHM macro from OpenCV.
cv::AlgorithmInfo* info() const;
+
+#endif
private:
@ -270,9 +322,9 @@ CCBUGS: 349601
databaseId(0)
{
+#if OPENCV_TEST_VERSION(3,0,0)
+ ptr()->setThreshold(100.0);
+#else
ptr()->set("threshold", 100.0);
+#else
+ ptr()->setThreshold(100.0);
+#endif
}
@ -282,11 +334,11 @@ CCBUGS: 349601
const LBPHFaceRecognizer* LBPHFaceModel::ptr() const
{
+#if OPENCV_TEST_VERSION(3,0,0)
+ const LBPHFaceRecognizer* const ptr = cv::Ptr<LBPHFaceRecognizer>::operator KFaceIface::LBPHFaceRecognizer*();
+#else
const LBPHFaceRecognizer* const ptr = cv::Ptr<LBPHFaceRecognizer>::operator const KFaceIface::LBPHFaceRecognizer*();
-
- if (!ptr)
+#else
+ const LBPHFaceRecognizer* const ptr = cv::Ptr<LBPHFaceRecognizer>::operator KFaceIface::LBPHFaceRecognizer*();
+#endif
+
+ if (!ptr)
@ -298,81 +350,81 @@ CCBUGS: 349601
int LBPHFaceModel::radius() const
{
+#if OPENCV_TEST_VERSION(3,0,0)
+ return ptr()->getRadius();
+#else
return ptr()->get<int>("radius");
+#else
+ return ptr()->getRadius();
+#endif
}
void LBPHFaceModel::setRadius(int radius)
{
+#if OPENCV_TEST_VERSION(3,0,0)
+ ptr()->setRadius(radius);
+#else
ptr()->set("radius", radius);
+#else
+ ptr()->setRadius(radius);
+#endif
}
int LBPHFaceModel::neighbors() const
{
+#if OPENCV_TEST_VERSION(3,0,0)
+ return ptr()->getNeighbors();
+#else
return ptr()->get<int>("neighbors");
+#else
+ return ptr()->getNeighbors();
+#endif
}
void LBPHFaceModel::setNeighbors(int neighbors)
{
+#if OPENCV_TEST_VERSION(3,0,0)
+ ptr()->setNeighbors(neighbors);
+#else
ptr()->set("neighbors", neighbors);
+#else
+ ptr()->setNeighbors(neighbors);
+#endif
}
int LBPHFaceModel::gridX() const
{
+#if OPENCV_TEST_VERSION(3,0,0)
+ return ptr()->getGrid_x();
+#else
return ptr()->get<int>("grid_x");
+#else
+ return ptr()->getGrid_x();
+#endif
}
void LBPHFaceModel::setGridX(int grid_x)
{
+#if OPENCV_TEST_VERSION(3,0,0)
+ ptr()->setGrid_x(grid_x);
+#else
ptr()->set("grid_x", grid_x);
+#else
+ ptr()->setGrid_x(grid_x);
+#endif
}
int LBPHFaceModel::gridY() const
{
+#if OPENCV_TEST_VERSION(3,0,0)
+ return ptr()->getGrid_y();
+#else
return ptr()->get<int>("grid_y");
+#else
+ return ptr()->getGrid_y();
+#endif
}
void LBPHFaceModel::setGridY(int grid_y)
{
+#if OPENCV_TEST_VERSION(3,0,0)
+ ptr()->setGrid_y(grid_y);
+#else
ptr()->set("grid_y", grid_y);
+#else
+ ptr()->setGrid_y(grid_y);
+#endif
}
OpenCVMatData LBPHFaceModel::histogramData(int index) const
{
+#if OPENCV_TEST_VERSION(3,0,0)
+ return OpenCVMatData(ptr()->getHistograms().at(index));
+#else
return OpenCVMatData(ptr()->get<std::vector<cv::Mat> >("histograms").at(index));
+#else
+ return OpenCVMatData(ptr()->getHistograms().at(index));
+#endif
}
@ -382,23 +434,23 @@ CCBUGS: 349601
}
+#if OPENCV_TEST_VERSION(3,0,0)
+ std::vector<cv::Mat> currentHistograms = ptr()->getHistograms();
+ cv::Mat currentLabels = ptr()->getLabels();
+#else
std::vector<cv::Mat> currentHistograms = ptr()->get<std::vector<cv::Mat> >("histograms");
cv::Mat currentLabels = ptr()->get<cv::Mat>("labels");
+#else
+ std::vector<cv::Mat> currentHistograms = ptr()->getHistograms();
+ cv::Mat currentLabels = ptr()->getLabels();
+#endif
+
currentHistograms.insert(currentHistograms.end(), newHistograms.begin(), newHistograms.end());
currentLabels.push_back(newLabels);
+
+#if OPENCV_TEST_VERSION(3,0,0)
+ ptr()->setHistograms(currentHistograms);
+ ptr()->setLabels(currentLabels);
+#else
ptr()->set("histograms", currentHistograms);
- ptr()->set("labels", currentLabels);
+ ptr()->set("labels", currentLabels);
+#else
+ ptr()->setHistograms(currentHistograms);
+ ptr()->setLabels(currentLabels);
+#endif
/*
@ -408,11 +460,24 @@ CCBUGS: 349601
// Update local information
// We assume new labels are simply appended
+#if OPENCV_TEST_VERSION(3,0,0)
+ cv::Mat currentLabels = ptr()->getLabels();
+#else
cv::Mat currentLabels = ptr()->get<cv::Mat>("labels");
+#else
+ cv::Mat currentLabels = ptr()->getLabels();
+#endif
for (int i = m_histogramMetadata.size() ; i < currentLabels.rows ; i++)
{
--- a/tests/preprocess.cpp
+++ b/tests/preprocess.cpp
@@ -93,7 +93,7 @@
// Draw images side-by-side for later display
QSize size(left.cols, left.rows);
size.scale(uiSize, uiSize, Qt::KeepAspectRatio);
- cv::Size scaleSize(size.height(), size.width());
+ cv::Size scaleSize(size.width(), size.height());
const int top = currentRow*uiSize;
cv::Mat scaledLeft, scaledRight;