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JustMotion/src/mo_detect.h

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v1.3 Update Broken down the code into multiple files instead having it all in main.cpp. Also detached recording from detection by having them now run in separate threads instead of having motion detection inline with recording. this will hopefully make it so there is less missed motion events due to processing overhead. The recording loop now take advantage of FFMPEG's "-f segment" option instead of generating the clips implicitly in separated FFMPEG calls. again, all in hope to reduce missed motion events. This application have the tendency to detect motion of small insects. to prevent this it was determined with there will need to be some means of identifying objects via machine vision. there is an object detection function but it doesn't currently do anything at this time. this is something that I will be working on in the near future. created a test branch in the repository. all early, testing code will now go in this branch going forward. only fully tested, stable code will be committed to master going forward.
2022-09-22 20:57:46 -04:00
#ifndef MO_DETECT_H
#define MO_DETECT_H
// This file is part of Motion Watch.
// Motion Watch is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Motion Watch 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.
#include "common.h"
v1.5.t1 Decided to switch using opencv's builtin pixel diff motion detection via absdiff and thresh. Doing this should increase efficiency instead of using the home brewed pixel loops and threads. Added a web interface of sorts by having html files output along with the video clips. These files are designed to link together with the assumption that the output directory is a web root like /var/www/html that apache2 uses. The interface is crude at best but at least allow playback of recorded footage. Added max_clips config variable that can limit the amount of motion events that can recorded to storage on a single day.
2022-12-04 15:13:39 -05:00
#include "web.h"
v1.3 Update Broken down the code into multiple files instead having it all in main.cpp. Also detached recording from detection by having them now run in separate threads instead of having motion detection inline with recording. this will hopefully make it so there is less missed motion events due to processing overhead. The recording loop now take advantage of FFMPEG's "-f segment" option instead of generating the clips implicitly in separated FFMPEG calls. again, all in hope to reduce missed motion events. This application have the tendency to detect motion of small insects. to prevent this it was determined with there will need to be some means of identifying objects via machine vision. there is an object detection function but it doesn't currently do anything at this time. this is something that I will be working on in the near future. created a test branch in the repository. all early, testing code will now go in this branch going forward. only fully tested, stable code will be committed to master going forward.
2022-09-22 20:57:46 -04:00
v1.4.t8 AI object detection via yolov5 didn't work out too well, in fact it was crashing the detection threads for whatever reason. I could deep dive why it was crashing but I think the better solution is to bring back optical flow detection at the block level. the advantage of this over object detection is the fact that a block doesn't need to have a whole object in it.
2022-10-04 18:12:32 -04:00
bool imgDiff(const Mat &prev, const Mat &next, shared_t *share);
v1.5.t1 Decided to switch using opencv's builtin pixel diff motion detection via absdiff and thresh. Doing this should increase efficiency instead of using the home brewed pixel loops and threads. Added a web interface of sorts by having html files output along with the video clips. These files are designed to link together with the assumption that the output directory is a web root like /var/www/html that apache2 uses. The interface is crude at best but at least allow playback of recorded footage. Added max_clips config variable that can limit the amount of motion events that can recorded to storage on a single day.
2022-12-04 15:13:39 -05:00
bool moDetect(const string &buffFile, Mat &vidThumb, shared_t *share);
void wrOut(const string &buffFile, const Mat &vidThumb, shared_t *share);
Mat frameFF(VideoCapture *cap, int gap);
v1.3 Update Broken down the code into multiple files instead having it all in main.cpp. Also detached recording from detection by having them now run in separate threads instead of having motion detection inline with recording. this will hopefully make it so there is less missed motion events due to processing overhead. The recording loop now take advantage of FFMPEG's "-f segment" option instead of generating the clips implicitly in separated FFMPEG calls. again, all in hope to reduce missed motion events. This application have the tendency to detect motion of small insects. to prevent this it was determined with there will need to be some means of identifying objects via machine vision. there is an object detection function but it doesn't currently do anything at this time. this is something that I will be working on in the near future. created a test branch in the repository. all early, testing code will now go in this branch going forward. only fully tested, stable code will be committed to master going forward.
2022-09-22 20:57:46 -04:00
#endif // MO_DETECT_H
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