Intel Corporation

Martin Meloun

Daniel C Middleton

Kabeer R Manchanda

Jianbo Shi

Varun Nasery

Gilson Goncalves De Lima

Todd A Keaffaber

Christopher Bernard

Yedong Niu

Philip Kim

Techniques for calibration of image capturing devices are described herein. The techniques include capturing one or more images at a first target, capturing one or more images at a second target, capturing one or more images at a third target, capturing one or more images at a fourth target, and calibrating a multi-camera system based on the captured images.

Multi-target camera calibration

Techniques for image calibration are described herein. The techniques may include detecting features on a set of images, describing features on the set of images, determining a match between features of the image sets, determining a shift on the matched features based on camera positions associated with the matched features, determining a first homography between the camera positions and the determined shift, and determining a second homography based on a re-projection of three-dimensional features back to the cameras.

Camera calibration

Growing community of inventors

Svinare-Halouny, Czechia

Martin Meloun