mirror of
https://github.com/Ascend/ascend_community_projects.git
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94 lines
2.9 KiB
C++
94 lines
2.9 KiB
C++
/*
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* Copyright(C) 2022. Huawei Technologies Co.,Ltd. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <unistd.h>
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#include <thread>
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#include <pthread.h>
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#include <vector>
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#include <opencv2/opencv.hpp>
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#include "util.h"
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using namespace std;
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using namespace cv;
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void MainStitch(vector<String> &videos, int frameNums, bool writeVideo, int minHessian) {
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// 初始化
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Stitch stitch(writeVideo, minHessian = minHessian);
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bool ret = stitch.Init(videos);
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if (!ret) {
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cout << "初始化失败！";
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return;
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}
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if ((frameNums < 1) | (frameNums >= stitch.TotalFrames())) {
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frameNums = stitch.TotalFrames() - 1;
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}
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cout << "初始化成功！" << endl;
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// 拼接
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clock_t sumBegin = clock();
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stitch.Stitching(frameNums);
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clock_t sumFinish = clock();
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if (!writeVideo) {
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cout << "端到端平均耗时：" << float(sumFinish - sumBegin) / CLOCKS_PER_SEC / frameNums << " seconds" << endl;
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}
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}
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int main(int argc, char* argv[]) {
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int videoNum = 4;
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vector<String> videos(videoNum);
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int maxSize = 2;
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int frames = 0;
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bool writeVideo = false;
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int argNum = 8;
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int minHessian;
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int minHessianLimit = 10000;
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if (argc < argNum) {
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cout << "missing parameter!" << endl;
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return 0;
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}
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int argIndex = 1;
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if (atoi(argv[argIndex])) {
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frames = atoi(argv[argIndex]);
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}
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if (atoi(argv[++argIndex])) {
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writeVideo = true;
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}
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if (atoi(argv[++argIndex])) {
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minHessian = atoi(argv[argIndex]);
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}
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int videoIndex = 0;
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videos[videoIndex++] = argv[++argIndex];
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videos[videoIndex++] = argv[++argIndex];
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videos[videoIndex++] = argv[++argIndex];
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videos[videoIndex++] = argv[++argIndex];
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if (minHessian <= 0 || minHessian >= minHessianLimit) {
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cout << "minHessian must be in range (0,10000), but get " << minHessian << endl;
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return -1;
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}
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for (int i = 0; i < videoNum; i++) {
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if (access(videos[i].c_str(), F_OK) == -1) {
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cout << "File " << videos[i] << " does not exist.\n";
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return -1;
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}
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string suffix_str = videos[i].substr(videos[i].find_last_of('.') + 1);
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if (suffix_str != "mp4" & suffix_str != "MP4") {
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cout << "File " << videos[i] << " isn't MP4.\n";
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return -1;
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}
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}
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MainStitch(videos, frames, writeVideo, minHessian);
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return 0;
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} |