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iPhone 5 recognizes better in low light than iPhone +, despite iPhone 6+ having a much better camera for low light.

September 18, 2015 - 2:01pm #1

Vuforia SDK Version: vuforia-sdk-ios-5-0-5 -

Description with steps to reproduce:

I think the iPhone 5 defaults to a wider aperture than the iPhone 6+, so in low light (despite the iPhone 6+ having better overall performance in low light) our app recognizes better on the older iPhone 5 that the iPhone 6. Please consider adding settings similar to your selectVideoMode() code (also broken, see https://developer.vuforia.com/videosettings-dictionary-contains-one-or-more-unsupported-ignored-keys) to allow developers to further tune camera settings.

iOS 8 introduced AVCaptureDevice Exposure APIs that would allow you to control this.

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Development OS (Mac OS X, Windows, Linux): Mac OS X -

Mobile OS and Version: iOS 9 -

Mobile Device Manufacturer and Model name: Apple iPhone 5, 6, 6+ -

Do the Vuforia Sample Applications show the same behavior?: Yes.

iPhone 5 recognizes better in low light than iPhone +, despite i

September 21, 2015 - 4:47pm #2

You can post this feature request to our Wish List thread:

https://developer.vuforia.com/forum/general-discussion/wish-list

 

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