Rendering 3D Motion Analysis for Sport Science
3D Motion Analysis has a number of uses including Sport Science. This makes it possible to observe how people move when they are playing sports. Computers have made lots of things possible, and this includes tracking movement. You can use virtually any computer to do this as long as it is quite new. There are many different pieces of software which can be used to analyze movements in all three dimensions.
When the 3D motion is rendered, it is then possible to play it back and analyze it. This makes it simple to analyze your behavior when playing sports and improve your techniques.
Step 1: Understanding 3D Motion Analysis
The first thing that you will need to do is spend time understanding exactly what 3D motion analysis is and what it can be used for. It has a number of uses including medical, physiotherapy and sport therapy. To analyze this information, you will need to have a powerful computer which is reliable and won't let you down. Motion analysis can be used to store the information about the dynamic and kinematics movements.
If you only want to use 2D motion analysis, then you can use one camera. Multiple cameras will be required for 3D analysis. A minimum of two cameras are required so that the software can see two different perspectives.
Step 2: Choosing Software
If you want to do any 3D motion analysis, then you will need to choose the right software to use. All of these different pieces of software work by tracking your movements through a camera. Some pieces of software use two or three cameras to capture the movement. There are also other features which are useful including slow motion, drawing lines to show motion, split screen and various other tools. Some pieces of software even make it possible to email your motion analysis to other people for further information.
Step 3: Extra Equipment
You will also need to purchase additional equipment to use with your software and all of these will need to be budgeted for. To record this properly, you will need to use a high speed camera so that the footage can be analyzed by slowing it down. You will also need to ensure that there is plenty of light in the scene to ensure that the video can be analyzed correctly.
Step 4: Types of Motion Sensors
All of these different pieces of software will use cameras, but there are many different sensors which can be used to monitor pressure, movement, force or acceleration. These work by measuring the position, distance and acceleration of objects and people.
Step 5: Playing Back
The 3D motion analysis can then be played back and studied to see exactly how you act when you are playing sports. The software also creates graphs and statistics which can be used to help perfect your golf swing or other sporting technique.
3D motion analysis makes sport science study much more accurate and interesting.