calibrating pronlems with structure core

If there are any smudges, dust, or fingerprints on the glass, clean them with rubbing alcohol and a microfiber cloth. Make sure the plastic film that ships with your sensor is removed. You can check this by either uninstalling the app and then reinstalling it from the App Store, or by going to Settings -> General -> iPad Storage -> Calibrator. Make certain the version number is at least 4.0.

If you have a firmware update available, you can tap the blue button to update your firmware (iPhone users will need to scroll down). Once initialized, you can check your firmware status by tapping the “i” icon in the upper right.

Launch the Structure app on your iPad and verify you are running at least firmware 1.2. Wait for the sensor to initialize.

If you are seeing anything less than the top image, your depth coverage can be improved.

Poor depth coverage will be shown with anything less, such as this image:.

Good depth coverage will be shown with a solid colorization across the whole screen, like this:.

Launch Structure, wait for the sensor to initialize, and aim the sensor towards the wall.

Move to a room away from sunlight and face a flat, matte, non-black wall, around 1-1.5 meters (~3-5 feet) away.

Clean your sensor’s glass plate (as fingerprints and smudges can also lead to decreased depth coverage).

To verify this, please follow these steps. The following symptoms are associated with an IR offset: Users in the past may have done this through CorePlayground now this functionality can be done much more easily through Calibrator. This phenomenon is called an IR offset.įortunately, this is not a physical defect of the sensor and in most cases, this can easily be fixed with a process called Stereo Image Refinement. The result is similar to if you were to cross your eyes-the sensor will not be able to converge the two IR feeds to generate full depth coverage. All of our sensors leave our manufacturing facility well-calibrated but a rough delivery, a drop, or other similar physical impact may create a discrepancy between the sensor’s twin IR cameras.

Calibrating pronlems with structure core