2014/10/15 下午 10:09:19

iphone Programming Glossary: fov

Scaling AR pictures based on the distance from the camera

http://stackoverflow.com/questions/11913355/scaling-ar-pictures-based-on-the-distance-from-the-camera

camera focal length and the dimensions of the CCD sesnor . What's more these values also helped me calculate a proper FOV for my AR app see Calculating a camera's angle of view . This website helped me calculate the size in millimeters of a physical.. ty my previous stupid approach of linear scaling. I also noticed by the way that it is really important to know the FOV for your camera when registering virtual objects on an AR view. Here 䏭 how to calculate the FOV based on CCD sensor dimensions.. important to know the FOV for your camera when registering virtual objects on an AR view. Here 䏭 how to calculate the FOV based on CCD sensor dimensions and the focal length. It 䏭 so difficult to find these values anywhere I wonder why they are..

iPhone SDK - get/calculate camera field of view (FOV) (Augmented Reality)

http://stackoverflow.com/questions/3643075/iphone-sdk-get-calculate-camera-field-of-view-fov-augmented-reality

SDK get calculate camera field of view FOV Augmented Reality Is there a way to find out or calculate the field of view FOV an iPhone camera has through calls to the.. get calculate camera field of view FOV Augmented Reality Is there a way to find out or calculate the field of view FOV an iPhone camera has through calls to the APIs Or is it something you have to physically and manually find out for yourself.. an app then what's the best way to find out what kind of device an app is running on Different devices have different FOV iPhone 4 has larger FOV than previous versions. Also how big are the FOVs of each device exactly I'm asking because I'm..