Difference between revisions of "Test Tasks"

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==Area: IMU Data Processing==
 
==Area: IMU Data Processing==
===About IMU===
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===About===
* What is IMU ( brief pic )
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"An Inertial Measurement Unit (IMU) is an electronic device that measures and reports on a craft's velocity, orientation, and gravitational forces, using a combination of accelerometers and gyroscopes, sometimes also magnetometers..." © [http://en.wikipedia.org/wiki/Inertial_measurement_unit Wikipedia]
An Inertial Measurement Unit (IMU) is an electronic device that measures and reports on a craft's velocity, orientation, and gravitational forces, using a combination of accelerometers and gyroscopes, sometimes also magnetometers... © [http://en.wikipedia.org/wiki/Inertial_measurement_unit Wikipedia]
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* What IMU we are using( link pic ) and how it is integrated in our cameras ( brief pic )
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We use [http://www.analog.com/en/mems-sensors/mems-inertial-measurement-units/adis16375/products/product.html ADIS16375] (fully compatible with [http://www.analog.com/en/mems-sensors/mems-inertial-measurement-units/adis16488/products/product.html ADIS16488]) that has a tri-axis gyroscope and a tri-axis accelerometer.
[http://www.analog.com/en/mems-sensors/mems-inertial-measurement-units/adis16375/products/product.html ADIS-16375]
 
 
{|  
 
{|  
|valign='top'|[[File:NC353L-369-IMU-GPS 4 comments.jpeg|300px|thumb|IMU, [http://www.analog.com/en/mems-sensors/mems-inertial-measurement-units/adis16375/products/product.html ADIS-16375] in NC353L-369 camera]]
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|valign='top'|[[File:NC353L-369-IMU-GPS 4 comments.jpeg|300px|thumb|IMU, [http://www.analog.com/en/mems-sensors/mems-inertial-measurement-units/adis16375/products/product.html ADIS16375] in NC353L-369 camera]]
 
|[[File:Eyesis4pi imu axes3.jpeg|400px|thumb|IMU in Eyesis4π]]
 
|[[File:Eyesis4pi imu axes3.jpeg|400px|thumb|IMU in Eyesis4π]]
 
|}
 
|}

Revision as of 11:46, 13 September 2012

Area: IMU Data Processing

About

"An Inertial Measurement Unit (IMU) is an electronic device that measures and reports on a craft's velocity, orientation, and gravitational forces, using a combination of accelerometers and gyroscopes, sometimes also magnetometers..." © Wikipedia

We use ADIS16375 (fully compatible with ADIS16488) that has a tri-axis gyroscope and a tri-axis accelerometer.

IMU, ADIS16375 in NC353L-369 camera
IMU in Eyesis4π
  • What we need (brief)

Test Task 1: Parsing Data

Test Task 2: Finding IMU Parameters

Test Task 3: Finding the camera orientation

Test Task 4: Reconstructing camera rotation during the sensor scan