--- /dev/null
+
+///////////////////////////////////////////////////////////////////////////
+// This program is free software: you can redistribute it and/or modify //
+// it under the terms of the version 3 of the GNU General Public License //
+// as published by the Free Software Foundation. //
+// //
+// This program is distributed in the hope that it will be useful, but //
+// WITHOUT ANY WARRANTY; without even the implied warranty of //
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU //
+// General Public License for more details. //
+// //
+// You should have received a copy of the GNU General Public License //
+// along with this program. If not, see <http://www.gnu.org/licenses/>. //
+// //
+// Written by Francois Fleuret, (C) IDIAP //
+// Contact <francois.fleuret@idiap.ch> for comments & bug reports //
+///////////////////////////////////////////////////////////////////////////
+
+#include <iostream>
+#include <fstream>
+#include <cmath>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+using namespace std;
+
+#include "misc.h"
+#include "param_parser.h"
+#include "global.h"
+#include "labelled_image_pool_file.h"
+#include "labelled_image_pool_subset.h"
+#include "tools.h"
+#include "detector.h"
+#include "pose_cell_hierarchy.h"
+#include "error_rates.h"
+#include "materials.h"
+
+//////////////////////////////////////////////////////////////////////
+
+void check(bool condition, const char *message) {
+ if(!condition) {
+ cerr << message << endl;
+ exit(1);
+ }
+}
+
+//////////////////////////////////////////////////////////////////////
+
+int main(int argc, char **argv) {
+ char *new_argv[argc];
+ int new_argc = 0;
+
+#ifdef DEBUG
+ cout << endl;
+ cout << "**********************************************************************" << endl;
+ cout << "** COMPILED IN DEBUG MODE **" << endl;
+ cout << "**********************************************************************" << endl;
+ cout << endl;
+#endif
+
+ cout << "-- ARGUMENTS ---------------------------------------------------------" << endl;
+ for(int i = 0; i < argc; i++)
+ cout << (i > 0 ? " " : "") << argv[i] << (i < argc - 1 ? " \\" : "")
+ << endl;
+
+ {
+ ParamParser parser;
+ global.init_parser(&parser);
+ parser.parse_options(argc, argv, false, &new_argc, new_argv);
+ global.read_parser(&parser);
+ (*global.log_stream)
+ << "-- PARAMETERS --------------------------------------------------------"
+ << endl;
+ parser.print_all(global.log_stream);
+ }
+
+ nice(global.niceness);
+
+ (*global.log_stream) << "INFO RANDOM_SEED " << global.random_seed << endl;
+ srand48(global.random_seed);
+
+ LabelledImagePool *main_pool = 0;
+ LabelledImagePool *train_pool = 0, *validation_pool = 0, *hierarchy_pool = 0;
+ LabelledImagePool *test_pool = 0;
+ Detector *detector = 0;
+
+ {
+ char buffer[buffer_size];
+ gethostname(buffer, buffer_size);
+ (*global.log_stream) << "INFO HOSTNAME " << buffer << endl;
+ }
+
+ for(int c = 1; c < new_argc; c++) {
+
+ if(strcmp(new_argv[c], "open-pool") == 0) {
+ cout
+ << "-- OPENING POOL ------------------------------------------------------"
+ << endl;
+
+ check(!main_pool, "Pool already opened.");
+ check(global.pool_name[0], "No pool file.");
+
+ main_pool = new LabelledImagePoolFile(global.pool_name);
+
+ bool for_test[main_pool->nb_images()];
+ bool for_train[main_pool->nb_images()];
+ bool for_validation[main_pool->nb_images()];
+ bool for_hierarchy[main_pool->nb_images()];
+
+ for(int n = 0; n < main_pool->nb_images(); n++) {
+ for_test[n] = false;
+ for_train[n] = false;
+ for_validation[n] = false;
+ scalar_t r = drand48();
+ if(r < global.proportion_for_train)
+ for_train[n] = true;
+ else if(r < global.proportion_for_train + global.proportion_for_validation)
+ for_validation[n] = true;
+ else if(global.proportion_for_test < 0 ||
+ r < global.proportion_for_train +
+ global.proportion_for_validation +
+ global.proportion_for_test)
+ for_test[n] = true;
+ for_hierarchy[n] = for_train[n] || for_validation[n];
+ }
+
+ train_pool = new LabelledImagePoolSubset(main_pool, for_train);
+ validation_pool = new LabelledImagePoolSubset(main_pool, for_validation);
+ hierarchy_pool = new LabelledImagePoolSubset(main_pool, for_hierarchy);
+
+ if(global.test_pool_name[0]) {
+ test_pool = new LabelledImagePoolFile(global.test_pool_name);
+ } else {
+ test_pool = new LabelledImagePoolSubset(main_pool, for_test);
+ }
+
+ cout << "Using "
+ << train_pool->nb_images() << " images for train, "
+ << validation_pool->nb_images() << " images for validation, "
+ << hierarchy_pool->nb_images() << " images for the hierarchy and "
+ << test_pool->nb_images() << " images for test."
+ << endl;
+
+ }
+
+ else if(strcmp(new_argv[c], "write-target-poses") == 0) {
+ check(main_pool, "No pool available.");
+ LabelledImage *image;
+ for(int p = 0; p < main_pool->nb_images(); p++) {
+ image = main_pool->grab_image(p);
+ for(int t = 0; t < image->nb_targets(); t++) {
+ cout << "IMAGE " << p << " TARGET " << t << endl;
+ image->get_target_pose(t)->print(&cout);
+ }
+ main_pool->release_image(p);
+ }
+ }
+
+ //////////////////////////////////////////////////////////////////////
+
+ else if(strcmp(new_argv[c], "train-detector") == 0) {
+ cout << "-- TRAIN DETECTOR ----------------------------------------------------" << endl;
+ check(train_pool, "No train pool available.");
+ check(validation_pool, "No validation pool available.");
+ check(hierarchy_pool, "No hierarchy pool available.");
+ check(!detector, "Existing detector, can not train another one.");
+ detector = new Detector();
+ detector->train(train_pool, validation_pool, hierarchy_pool);
+ }
+
+ else if(strcmp(new_argv[c], "compute-thresholds") == 0) {
+ cout << "-- COMPUTE THRESHOLDS ------------------------------------------------" << endl;
+ check(validation_pool, "No validation pool available.");
+ check(detector, "No detector.");
+ detector->compute_thresholds(validation_pool, global.wanted_true_positive_rate);
+ }
+
+ else if(strcmp(new_argv[c], "check-hierarchy") == 0) {
+ cout << "-- CHECK HIERARCHY ---------------------------------------------------" << endl;
+ PoseCellHierarchy *h = new PoseCellHierarchy(hierarchy_pool);
+ cout << "Train incompatible poses " << h->nb_incompatible_poses(train_pool) << endl;
+ cout << "Validation incompatible poses " << h->nb_incompatible_poses(validation_pool) << endl;
+ delete h;
+ }
+
+ //////////////////////////////////////////////////////////////////////
+
+ else if(strcmp(new_argv[c], "validate-detector") == 0) {
+ cout << "-- VALIDATE DETECTOR -------------------------------------------------" << endl;
+
+ check(validation_pool, "No validation pool available.");
+ check(detector, "No detector.");
+
+ print_decimated_error_rate(global.nb_levels - 1, validation_pool, detector);
+ }
+
+ //////////////////////////////////////////////////////////////////////
+
+ else if(strcmp(new_argv[c], "test-detector") == 0) {
+ cout << "-- TEST DETECTOR -----------------------------------------------------" << endl;
+
+ check(test_pool, "No test pool available.");
+ check(detector, "No detector.");
+
+ if(test_pool->nb_images() > 0) {
+ print_decimated_error_rate(global.nb_levels - 1, test_pool, detector);
+ } else {
+ cout << "No test image." << endl;
+ }
+ }
+
+ else if(strcmp(new_argv[c], "parse-images") == 0) {
+ cout << "-- PARSING IMAGES -----------------------------------------------------" << endl;
+ check(detector, "No detector.");
+ while(!cin.eof()) {
+ char image_name[buffer_size];
+ cin.getline(image_name, buffer_size);
+ if(strlen(image_name) > 0) {
+ parse_scene(detector, image_name);
+ }
+ }
+ }
+
+ //////////////////////////////////////////////////////////////////////
+
+ else if(strcmp(new_argv[c], "sequence-test-detector") == 0) {
+ cout << "-- SEQUENCE TEST DETECTOR --------------------------------------------" << endl;
+
+ check(test_pool, "No test pool available.");
+ check(detector, "No detector.");
+
+ if(test_pool->nb_images() > 0) {
+
+ for(int n = 0; n < global.nb_wanted_true_positive_rates; n++) {
+ scalar_t r = global.wanted_true_positive_rate *
+ scalar_t(n + 1) / scalar_t(global.nb_wanted_true_positive_rates);
+ cout << "Testint at tp " << r
+ << " (" << n + 1 << "/" << global.nb_wanted_true_positive_rates << ")"
+ << endl;
+ (*global.log_stream) << "INFO THRESHOLD_FOR_TP " << r << endl;
+ detector->compute_thresholds(validation_pool, r);
+ print_decimated_error_rate(global.nb_levels - 1, test_pool, detector);
+ }
+ } else {
+ cout << "No test image." << endl;
+ }
+ }
+
+ //////////////////////////////////////////////////////////////////////
+
+ else if(strcmp(new_argv[c], "write-detector") == 0) {
+ cout << "-- WRITE DETECTOR ----------------------------------------------------" << endl;
+ ofstream out(global.detector_name);
+ if(out.fail()) {
+ cerr << "Can not write to " << global.detector_name << endl;
+ exit(1);
+ }
+ check(detector, "No detector available.");
+ detector->write(&out);
+ }
+
+ //////////////////////////////////////////////////////////////////////
+
+ else if(strcmp(new_argv[c], "read-detector") == 0) {
+ cout << "-- READ DETECTOR -----------------------------------------------------" << endl;
+
+ check(!detector, "Existing detector, can not load another one.");
+
+ ifstream in(global.detector_name);
+ if(in.fail()) {
+ cerr << "Can not read from " << global.detector_name << endl;
+ exit(1);
+ }
+
+ detector = new Detector();
+ detector->read(&in);
+ }
+
+ //////////////////////////////////////////////////////////////////////
+
+ else if(strcmp(new_argv[c], "write-pool-images") == 0) {
+ cout << "-- WRITING POOL IMAGES -----------------------------------------------" << endl;
+ check(global.nb_images > 0, "You must set nb_images to a positive value.");
+ check(train_pool, "No train pool available.");
+ write_pool_images_with_poses_and_referentials(train_pool, detector);
+ }
+
+ else if(strcmp(new_argv[c], "produce-materials") == 0) {
+ cout << "-- PRODUCING MATERIALS -----------------------------------------------" << endl;
+
+ check(hierarchy_pool, "No hierarchy pool available.");
+ check(test_pool, "No test pool available.");
+
+ PoseCellHierarchy *hierarchy;
+
+ cout << "Creating hierarchy" << endl;
+
+ hierarchy = new PoseCellHierarchy(hierarchy_pool);
+
+ LabelledImage *image;
+ for(int p = 0; p < test_pool->nb_images(); p++) {
+ image = test_pool->grab_image(p);
+ if(image->width() == 640 && image->height() == 480) {
+ PoseCellSet pcs;
+ hierarchy->add_root_cells(image, &pcs);
+ cout << "WE HAVE " << pcs.nb_cells() << " CELLS" << endl;
+ exit(0);
+ test_pool->release_image(p);
+ }
+ }
+
+ delete hierarchy;
+
+ }
+
+ //////////////////////////////////////////////////////////////////////
+
+ else {
+ cerr << "Unknown action " << new_argv[c] << endl;
+ exit(1);
+ }
+
+ //////////////////////////////////////////////////////////////////////
+
+ }
+
+ delete detector;
+
+ delete train_pool;
+ delete validation_pool;
+ delete hierarchy_pool;
+ delete test_pool;
+
+ delete main_pool;
+
+ cout << "-- FINISHED ----------------------------------------------------------" << endl;
+
+}