GOTURN | Source code for paper : Learning to Track at 100 FPS | Computer Vision library
kandi X-RAY | GOTURN Summary
kandi X-RAY | GOTURN Summary
This is the C++ code for our tracker, GOTURN: Generic Object Tracking Using Regression Networks. A python implementation of our tracker can be found in @nrupatunga's repository.
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QUESTION
I'm actually coding a Multitracker with Opencv using a CSRT tracker. (I used a online code and modified it as I need, here is the source: https://learnopencv.com/multitracker-multiple-object-tracking-using-opencv-c-python/ ) Every time a bounding box is 'updated' its coordinates are added to a list.
For every bbox (bounding box) I have to lists, one for the x and y coordinates of the top left corner of the bbox, and an other one for the x and y coordinates of the bottom right corner. (Those lists are respectively called p1 and p2.)
I have done almost everything that I want, but the p2 list of the bbox 1 don't stop copying itself or something like in the p2 list of the third bbox, and it don't depend of how much bbox exists. Note that I don't want any comments about improving it or optimizing it I don't care about it. Note too that the program is made to run with up to 6 bbox, and it's normal I don't need more but the program can run with 1, 2, or least that 6 bbox if I want.
If I'm lucky it's a stupid error, but I can't get it, so maybe that looks from other peoples on it may find it better than I can! ^^
Here is my long, unoptimized and ugly program! (And thanks if you help me!):
...ANSWER
Answered 2021-May-16 at 13:33Well after reading it almost 3 times I understood. Using lists which had siblings names wasn't a good thing to do same if I can't do it in an otherway, I was just printing an other list x3
QUESTION
OpenCV tracking API has implementations in 3 different places.
video/tracking.hpp
tracking.hpp
tracking/tracking_legacy.hpp
I would like to be able to use any implementation by providing the name of the algorithm as input.
...ANSWER
Answered 2021-Apr-19 at 10:06The solution lies in the example script of OpenCV. (tracking/samples/samples_utility.hpp)
We need to convert cv::legacy::Tracker
to the preferred type cv::Tracker
. Just like the different input problem for a function, we need to implement these member functions separately.
QUESTION
I have the following code where the user can press p
to pause the video, draw a bounding box around the object to be tracked, and then press Enter (carriage return) to track that object in the video feed:
ANSWER
Answered 2021-Feb-08 at 05:59I want to answer this question with the help of this article which I also used before and met the similar problem with yours. Here are the suggestions:
- Run YOLOv3 with darknet framework which will increase the performance.
- In your code snippet, it looks it doesn't let you to decide network input width and height so I don't know what you are using for them. Decreasing network width and height will increase the speed but oppositely decrease the accuracy.
- YOLOv3 trained for 80 objects but you only need some of them. I also only needed the cars in my project before. Unfortunately, you can't manipulate the weight file which is already trained and also you can not train your objects such well.
- The other way I also tried before is that I transfered YOLOv3 to another thread and I also didnt apply yolo to all frames. I only applied some of them, for example: 1 frame of each 10 frame. This was also helpful for me.
- Or you can choose a better cpu pc :)
QUESTION
Following is a code I found here for real time object tracking:
...ANSWER
Answered 2021-Jan-27 at 05:48your if statement has the parenthesis in the wrong place
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Install GOTURN
Install CMake:
Install Caffe and compile using the CMake build instructions: http://caffe.berkeleyvision.org/installation.html
Install OpenCV
Install TinyXML (needed to load Imagenet annotations):
CPU_ONLY mode (optional and not recommended)
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