Andre Labonte wrote:
robgo2 wrote
SKumar25 wrote
Andre Labonte wrote
akul wrote
IMHO 3D or not is all in lighting. Lens enhances but after all it is just 2d image messing with our perception. You are correct ...with as single lens "3D" is a perception but not reality. To get true 3D you need two images of the same object from different angles projected into a single image using a stereoscope. To me, 3D in this context is the ability to sense depth or perceive something as real looking.
It's like closing an eye, and looking at a real scene. With an eye closed, I can still sense depth using certain visual clues, in some cases almost the same with both eyes open.
It is the same thing for me on a 2D format like paper or a screen. That is what I meant by 3D. It is more than the illusion of depth but also the sense that solid objects are modeled and have space surrounding them.
Rob Sense, illusion, what the difference? It's still only a 2D image ... it may portray, give the sense, give the illusion of 3D, but it is a 2D image.
In order to have true 3D you need two or more perspectives ... single lens cameras do not collect that as such.
Christ, do we have to go through this pedantry every time someone uses the term "3D?"
Literally no one is claiming that a Zeiss lens can instantiate a 3D object from a single 2D photographic image. Yay, you win?