The area in an image from front ... in front of and behind the object in focus appear soft or blurry. In both moving and still pictures, depth of field (DOF) is widely used to call attention ...

In most images it needs to be in focus. Depth of field Everything in this area appears in focus. When this distance is large the depth of field is said to be wide or deep. When it's small the ...

Our approach to extending the depth of field utilizes the concept ... the sharpness of the image over the full focus-invariant region of the PSF. Our group is working to advance EDF technology in two ...

To capture sharp, detailed close-up images, you need to focus with pinpoint accuracy and carefully consider the depth of ...