azarnyx

Re:Show HN: iPhone Orientation from Images and Sensors on Tuesday August 23, 2022 @03:23PM (#32570037)

Thx!

Show HN: iPhone Orientation from Images and Sensors

Posted by azarnyx on Tuesday August 23, 2022 @12:21PM
from the show-hn dept.

https://pub.towardsai.net/image-segmentation-of-rotating-iphone-with-scikit-image-3e27e5fad7a8

In this project I compare orientation of iPhone estimated from sensors with orientation from image segmentation of video.

( Read More... | 2 comments | 3 points | on HN )

Re:Measuring iPhone Rotation with Gyroscope on Wednesday July 27, 2022 @04:42PM (#32256633)

Thank you for the feedback and valuable remarks! I will fix rotation/orientation.

Re:Measuring iPhone Rotation with Gyroscope on Tuesday July 26, 2022 @01:19PM (#32241095)

However, it might seem like a trivial task to measure rotation knowing rotational speed from sensor of iPhone, it's actually not so easy. Integration in time gives errors and result to drift of measured angle. Over easy to cope with the drift is to account for gravity direction. More details in my post in Towardsdatascience.

Measuring iPhone Rotation with Gyroscope

Posted by azarnyx on Tuesday July 26, 2022 @01:19PM
from the towardsdatascience.com dept.

https://towardsdatascience.com/sensor-fusion-explained-with-rotating-iphone-fecbcd0df144

( Read More... | 3 comments | 7 points | on HN )