We present a novel method for the geometric calibration of micro-lens-based light field cameras. Accurate geometric calibration is the basis of various applications. Instead of using sub-aperture ...

We present a technique to support collaborative 3D manipulation. Our approach is based on two or more users jointly specifying the parameters of each transformation using a point, a ray, and a scalar ...

Do Canon mirrorless shooters realize how far Canon is pushing its digital lens corrections?

Using only a single-crystal piezoelectric thin wafer of lithium niobate (LN) instead of the usual two-part structure, a group from Nagoya University in Japan has created a deformable mirror that ...

The new Fujifilm X-E5 is a street and travel camera, and these are the five Fujinon XF lenses I'd choose to pair with my model.

Detachable lenses are nothing new, I used to carry around a clip-on wide-angle adapter in the years before ultrawide smartphone cameras became the norm. But now, with triple and even quadruple rear ...