Recognize real and different objects. How to do it?
===

I want to develop an app that recognizes real and differents objects.

 I try with:
 String
 Qualcomm Vuforia
 Obvious Engine.

 All of them only recognizes "photos". It´s impossible to recognize a similar object that the object that appears in the photo.
I try to explain better. You upload a photo or include a photo and you expect to recognize the photo and similar objects that the object that appears in the photo.

Example: I use a bike´s photo and I would like that the app recognizes different bikes.

 Thanks!