In an image, estimating the distance between objects and the camera by using the blur in the images as clue, also known as depth from focus/defocus, is essential in computer vision. However, ...

The first row is the reference image, and the second and third rows are warped images from adjacent images using ground truth depth and pose. Understanding the 3D structure of scenes is an essential ...

Depth estimation and shape from focus (SFF) techniques remain at the forefront of computer vision research, addressing the challenge of recovering three-dimensional structural information from ...

Vision technology is shifting from image capture to object recognition and tracking. Robots with advanced 3D capability can differentiate objects, perceive human form. How autonomous robots are ...

WESTBOROUGH, Mass., Nov. 18, 2010 (GLOBE NEWSWIRE) -- Viking Systems, Inc. (OTCBB:VKNG) announced today that it has completed the CE certification process related to its new 3DHD Vision System. The ...

The proposed method takes as input the focal stack and camera settings, and establishes a cost volume based on a lens defocus model. This design enables depth estimation with different camera settings ...