Hello friend I want to recognize and determine the type of object into photo jpg or png with php, for example determine if exists a apple or grapes, or car, or animals into any photo. Please if somebody know about that, because I want to make exactly that.
Regards Gildus
Object recognition in computer vision is an open and ongoing area of research. There's some good work being done, but we're a long way from being able to extract details about what's in a scene with ease.
The Wikipedia page has some algorithm names for various approaches if you're curious.