A Flexible New Technique for Camera Calibration
IEEE Transactions on Pattern Analysis and Machine Intelligence
Multiple View Geometry in Computer Vision
Multiple View Geometry in Computer Vision
3D deformable face tracking with a commodity depth camera
ECCV'10 Proceedings of the 11th European conference on computer vision conference on Computer vision: Part III
SLAM combining ToF and high-resolution cameras
WACV '11 Proceedings of the 2011 IEEE Workshop on Applications of Computer Vision (WACV)
Integration of a low-cost RGB-D sensor in a social robot for gesture recognition
Proceedings of the 6th international conference on Human-robot interaction
Accurate and practical calibration of a depth and color camera pair
CAIP'11 Proceedings of the 14th international conference on Computer analysis of images and patterns - Volume Part II
Calibration between depth and color sensors for commodity depth cameras
ICME '11 Proceedings of the 2011 IEEE International Conference on Multimedia and Expo
A kinect-based vocational task prompting system for individuals with cognitive impairments
Personal and Ubiquitous Computing
Stereo/multiview picture quality: Overview and recent advances
Image Communication
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Kinect-style (or Depth) cameras use both an RGB and a depth sensor that acquire color and per-pixel depth data (depth-map), respectively. Due to their affordable price and rich data they provide, depth cameras are being extensively used on research in assistive environments. Most of the robotic and computer-vision systems that use these Kinect-style cameras require an accurate knowledge of the camera-calibration parameters. Traditional calibration methods, e.g., those that use a checker-board pattern, cannot be straight-forwardly used to calibrate the Kinect-style cameras since the depth sensor can not distinguish patterns. Several calibration methods have emerged that try to calibrate depth cameras. In this paper, we present a comparative study of some of the most important Kinect-sytle calibration algorithms. Our work includes an implementation of these methods along with a comparison of their performance in both simulation and real-world experiments.