AndreaBarca
New Member
Issue:
Impossible to adjust LiveQ geometric correction for floor advertising (Y axis is not symmetric)
Hardware used is:
Flashback FB3SE
Green Laser (532nm) from LightLaser LD, 20 Kpps, 60mW
ILDA cable connection
Notes:
The application is used for floor advertising on the company reception.
To ensure the eyes safety regulation the laser is placed very low on the floor (about 50cm height), this ensure than no human being or animal can watch directly the laser. The graphic zone target is 3mx1m (on the floor).
By adjusting the geometric correction, it is expected to create a workable symmetric graphic zone.
The adjustment of size, position and rotation and X linearity is conform to expectation, however no solution has been found to reach a symmetric Y linearity (see picture attached):
As you can see from the picture the Y axis is not symmetric even if adjust the Linearity setting.
The result is that a image near the laser will look small and the same image far will look bigger.
Do you have any additional solution to extend and improve Pangolin Y linearity setting.
Of course this is possible by resize the graphic in the cue, however this is not a very professional solution and as our floor advertising is constantly changing we need a workable solution.
Impossible to adjust LiveQ geometric correction for floor advertising (Y axis is not symmetric)
Hardware used is:
Flashback FB3SE
Green Laser (532nm) from LightLaser LD, 20 Kpps, 60mW
ILDA cable connection
Notes:
The application is used for floor advertising on the company reception.
To ensure the eyes safety regulation the laser is placed very low on the floor (about 50cm height), this ensure than no human being or animal can watch directly the laser. The graphic zone target is 3mx1m (on the floor).
By adjusting the geometric correction, it is expected to create a workable symmetric graphic zone.
The adjustment of size, position and rotation and X linearity is conform to expectation, however no solution has been found to reach a symmetric Y linearity (see picture attached):
As you can see from the picture the Y axis is not symmetric even if adjust the Linearity setting.
The result is that a image near the laser will look small and the same image far will look bigger.
Do you have any additional solution to extend and improve Pangolin Y linearity setting.
Of course this is possible by resize the graphic in the cue, however this is not a very professional solution and as our floor advertising is constantly changing we need a workable solution.
