Constantin ToporovinBetter ProgrammingVolleyball Serve Detection With Machine LearningThe Volleyball video problem6 min read·Mar 29, 2023--1--1
Constantin ToporovinTowards Data ScienceRecognize Volleyball Game Stages with Machine LearningClassify player positions with people detector5 min read·Feb 24, 2022----
Constantin ToporovinTowards Data SciencePicking fast people detector working with OpenCV on CPU in 2021Recently I needed to detect people for a new pet project. I didn't do that for some time and decided to check out what is the best option…4 min read·Jan 4, 2022--2--2
Constantin Toporovinvball-ioVolleyball tracking on drone video with OpenCV and Canny edge detectionLast year I worked on ball recognition and tracking using volleyball videos from Youtube and even launched a service for people who want to…3 min read·Jun 16, 2021--1--1
Constantin Toporovinvball-ioWhat kind of video is good for vball.ioAfter monitoring vball.io customers during the first months, I noticed a lot of people attempt to process TV records (or at least…2 min read·May 24, 2021----
Constantin Toporovinvball-iovball.io — First resultsAbout a month ago I launched vball.io — a tool for volleyball video analytics. So far too many exciting features could be implemented…3 min read·Jan 11, 2021----
Constantin ToporovinThe StartupCut Highlights From Volleyball Game With Ball Tracking and Computer VisionRecently I started with ball tracking in volleyball and the experiment promised interesting results — an ability to cut rallies from whole4 min read·Nov 17, 2020--1--1
Constantin ToporovinTowards Data ScienceBall tracking in volleyball with OpenCV and TensorflowComputer vision and neural networks in SportTech4 min read·Aug 25, 2020--1--1
Constantin ToporovinTowards Data ScienceSquats detector with OpenCV and TensorflowArtificial intelligence in SportTech5 min read·Jun 23, 2020----
Constantin ToporovinTowards Data ScienceHow to stream video with real-time object detection on Raspberry PiRasbperry Pi is not fast in object detections but using cloud and specialized hardware it is possible to achieve sub real-time FPS.5 min read·Feb 24, 2020--1--1