Programmer Group

If the company wants to study the AR technology in advance, it will try to study the arttoolkit. The Internet is full of examples about compiling arttoolkit 5. Arttoolkit 5 has not been updated for a long time, and arttoolkit x is the latest version, but it has not found a way to compile arttoolkit x ...

1, Class definition in OpenCV The definition of KalmanFilter class class CV_EXPORTS_W KalmanFilter { public: CV_WRAP KalmanFilter(); //Construct the default Kalman filter object CV_WRAP KalmanFilter(int dynam ...

Hough transform is a feature extraction technology in image processing. It detects objects with specific shapes (mathematical model + parameters) through a voting algorithm. In the (one) parameter space, by calculating the local maximum value of the cumulative result, a set conforming to the specific s ...

Directory outline Theoretical framework Basic knowledge summary: API detailed explanation: Basic outline 1. Affine transformation and perspective transformation 2. The definition of image coordinate system, camera coordinate system and world coordinate system, and the transformation relationship a ...

Course name | zero basic entry-level in-depth learning Lecturer: Sun Gaofeng, senior R & D Engineer of Baidu deep learning technology platform Department Teaching time: 20:00-21:00 on Tuesday and Thursday 01 reading guidance This course is Baidu's official zero basic in-depth learning course. It is mainly for students who have no in-dept ...

Interface encapsulation and calling method of C + + using pure virtual function Affected by the epidemic, our research dog has been providing for the aged at home recently. However, the project in the laboratory suddenly came down, and we had no choice but to work in the cloud. The task given is to en ...

Preface The process of mapping coordinate points (in meters) in 3D world to 2D image plane (in pixels) can be described by a geometric model. There are many kinds of models, the simplest of which is called pinhole model. In order to get a good imaging effect, we add a lens in front of the camera. Th ...

Preface: Today, I'd like to share an interesting little project with you. I need to make a report a long time ago. There was something wrong with the original screen sharing software, so I temporarily wrote this program to deal with the emergency. The effect is good. Today, I'd like to share it with ...

ubuntu 18.04 install opencv3.4.5 + opencv ﹣ contrib 1. Installation package download Opencv and opencv contrib Download Pay attention to the consistency of versions opencv Download opencv official website Opencv? Contrib Download github 2. Install dependency package sudo apt-get update sudo ap ...

principle I'm not good at Baidu YOLO from the darknet object detection framework Based on COCO data set, it can detect 80 categories YOLO V3 versionhttps://pireddie.com/darknet/yolo Input data corresponding to each network model You can view the model binary file name, network description file n ...