Drawbacks of widespread stereo matching techniques

Drawbacks of widespread stereo matching techniques

Obtaining a depth map is not a easy task, as for the past 30 years a wide array of methods has been developed, with varied results. In this blog, those methods will be discussed. Daniel Paz Software engineer   Basic conceptsConventional camera systems usually...
The WFPI technique applied in ophthalmology

The WFPI technique applied in ophthalmology

The study of the ocular aberrations is an important field concerned in ophthalmology due to the great amount of visual quality information that we can obtain from it. Carolina Belda Optical Engineer   The study of the ocular aberrations is an important field...
The optics of the human eye at 8.6 µm resolution

The optics of the human eye at 8.6 µm resolution

In this work, we characterize the in vivo ocular optics of the human eye with a lateral resolution of 8.6 microns, which implies roughly 1 million measurement points for a pupil diameter of 9 mm. Wooptix t·eyede team   Knowledge of the optics of the human eye has...
Light Field: a VFX life changer

Light Field: a VFX life changer

Light-field imaging is an imaging technology that produces images conceivable to alter the focus in an existing picture. Contradicted to conventional pictures, all the ranges in an image shot with a light field camera can be focused to create a specific detail more...