Tennis Serve Tracker 2.4.0
Free Version
Publisher Description
Tennis Serve Tracker - Measures tennis serve speed using video processing and image recognition.
“Tennis Serve Tracker” measures tennis serve speed using video processing and image recognition technologies. Why is it worth trying it when there are similar apps on market? Because all these apps can be split on 2 categories - first are the ones that do it very, very bad or simply invent measured speed and won’t be mentioned here at all. The others do measure the serve speed, but it’s a lot of manual interactions with setting multiple parameters, like choosing deuce/ad serve type, server height, marking server and ball positions on the standard court image template that has no resemblance to the actual court we see with our eyes. These actions drastically increase an error margin, time and effort required to perform a single serve speed measurement - does it match fast pacing tennis game we all love?
So how “Tennis Serve Tracker” measures tennis serve speed? The fundamental difference is that it processes every single frame in the video feed and recognizes the court on the image frame. It allows to reconstruct 3D world coordinates of the server and ball from the image coordinates. Application provides constant feedback by highlighting court lines, net and a ball on the screen. Now having the time measurements from the video and ball world coordinates application can calculate your serve speed with a great accuracy, most times way better than a commercial speed gun (see doppler effect cosine factor error)! Visit “Demo Videos” application website page for videos with real time side by side comparison between speed radar gun and the app.
Final speed display is unlocked by lifetime "Premium" upgrade just for a price of a single tennis balls can. This app is a valuable tool for every tennis player who would like to improve their game and have a great serve!
ATTENTION! Dear Android Users,
If app is not working on your particular phone or court environment just move along – it’s offered for free to try. It’s a hobby application and I’m providing very minimal support for it now. There’re myriad Android devices on the market and I don’t have time or resources to make sure all of them are working. Plus, PLEASE READ HELP & FAQ section in app or on Web site before using “Tennis Serve Tracker” – application must be used in certain way in order to work properly!
About Tennis Serve Tracker
Tennis Serve Tracker is a free app for Android published in the Sports list of apps, part of Games & Entertainment.
The company that develops Tennis Serve Tracker is 2117497 Ontario Inc.. The latest version released by its developer is 2.4.0.
To install Tennis Serve Tracker on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2017-07-02 and was downloaded 3 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Tennis Serve Tracker as malware as malware if the download link to com.tennisservetracker is broken.
How to install Tennis Serve Tracker on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Tennis Serve Tracker is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Tennis Serve Tracker will be shown. Click on Accept to continue the process.
- Tennis Serve Tracker will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
