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how to measure for whole head in opencv on android

  I need assistance in measuring the circumferene of a human head. And also the diagonal distance between two points depicted by the beads on the head.I just want a starting point to build an application on an ...

How to Resolve "Camera Can't Connect" Error in Android

Hi,   I am having an android mobile Canvas Turbo A250 model, 16 GB ROM, 2 GB RAM. When I'm trying to use its camera, then the application is not running and two error messages are displaying one after another "Gallery Has...

Android - document edge detection via camera

Hello guys, i am trying to develop one p.o.c with functionality like office lens, when i focus camera on document it should auto adjust(focus, mode) , detect document edge, draw border rectangle(real time) in Android . Have tried OpenCv but no...

Uploading captured image into the specific folder server using volley library

This is one of the famous question which is unanswered clearly. I have posted it on stackoverflow link as follow: I wa...

Payment page in my app

Hi I am designing an android page which consists of payment gateway. I would like to implement payment in 2 ways.. Either by manually enter the card details or just scan the card with the help Of camera.. How would I do this if I scan ca...

How to check if a device has camera in Android

At times, we make apps which use camera feature but that app can also be used on non camera devices for other features. There we have to apply a check on using the camera feature, that is as follows: PackageManager packageManager =
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