Difference between revisions of "Multiple Depth Sensors vs Web Cameras vs Action Cameras Comparison"
From iPi Docs
m |
|||
Line 1: | Line 1: | ||
− | There is no straightforward answer to the questions which is better — [[User Guide for Multiple Depth Sensors Configuration|Multiple Depth Sensors]] or [[User Guide for Multiple | + | There is no straightforward answer to the questions which is better — [[User Guide for Multiple Depth Sensors Configuration|Multiple Depth Sensors]] or [[User Guide for Multiple PS Eye Cameras Configuration|Multiple Sony PS Eye Cameras]] configuration. The accuracy of tracking is almost the same. Pros and cons summary: |
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
! Cameras !! Pros !! Cons | ! Cameras !! Pros !! Cons | ||
Line 21: | Line 21: | ||
|| | || | ||
* Set-up and calibration takes more time | * Set-up and calibration takes more time | ||
− | * More issues with [[USB controllers]] (you need 3 USB controllers for 6 cameras, and 4 USB controllers for 8 cameras) | + | * More issues with [[Cameras and Accessories#USB controllers|USB controllers]] (you need 3 USB controllers for 6 cameras, and 4 USB controllers for 8 cameras) |
* You need more space, minimum required space is 13 x 13 feet ( = 4 x 4 meters) | * You need more space, minimum required space is 13 x 13 feet ( = 4 x 4 meters) | ||
* Higher requirements for HDD speed | * Higher requirements for HDD speed |
Revision as of 16:22, 3 November 2014
There is no straightforward answer to the questions which is better — Multiple Depth Sensors or Multiple Sony PS Eye Cameras configuration. The accuracy of tracking is almost the same. Pros and cons summary:
Cameras | Pros | Cons |
---|---|---|
Dual Depth Sensors |
|
|
Sony PS Eye (3 to 8 cameras) |
|
|
If you choose to go with depth sensors, see also the comparison of different models.
General Recommendations
- Dual Depth Sensor configuration is very practical, it is easier to use and able to track many kinds of motions. We can recommend it if:
- Your room is not very big (less than 20 x 20 feet = 6 x 6 meters)
- You do not need to track fast complex motions like energetic dancing, acrobatics, etc.
- You do not need to track 2 actors
- Sony PS Eye cameras is the most powerful option, but you have to invest more time in learning. We can recommend it if:
- 7 x 7 feet ( = 2 x 2 meters) capture area is not enough for your motions, and your room is bigger than 20 x 20 feet ( = 6 x 6 meters)
- You plan to track fast complex motions like energetic dancing, acrobatics, etc.
- You plan to track 2 actors