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Smooth optical flow stitching on Mi Sphere Converter now on iOS (updated)

If you want to get smoothest stitching on the Xiaomi Mi Sphere, I recommend MiSphere Converter, an app that was previously available only for Android but is now on iOS.

Mi Sphere Converter for iOS
Mi Sphere Converter for iOS

Xiaomi Mi Sphere (reviewed here) is one of the best 360 cameras for photos and virtual tours, and already has good stitching thanks to its very thin profile which minimizes parallax stitching error.  Mi Sphere Converter is a 3rd party app that improves the stitching quality even further in several ways:

1. Optical flow stitching
2. Correct color difference between two lenses.
3. Automatic horizon leveling.  You can also fine-tune the horizon level.

To use MiSphere Converter, you need to transfer the unstitched photos from the camera to your phone.  There are several ways to do this (see the Mi Sphere FAQ).  After the unstitched photos are in your phone, select them and “share” them to Mi Sphere Converter.  This will open the photos in Mi Sphere Converter.  From there you can calibrate the stitching (you need to do that only once for a camera), adjust the horizon, or choose how photos will be stitched.

You can get MiSphere Converter from iTunes or from the Google Play Store.

About the author

Mic Ty

Mic Ty is a photographer and camera reviewer since 2009, who discovered 360 photography in 2015 and never looked back. Frustrated by the lack of quality coverage on 360 tech, he is the founder of 360Rumors.com since 2016. He started this site to educate and support the growing VR community. With over 70+ 360 cameras in his collection and 2,700+ articles published, he's one of the most trusted voices in immersive imaging.

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