Creating full view panoramic image mosaics and environment maps
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
3-D Scene Data Recovery Using Omnidirectional Multibaseline Stereo
International Journal of Computer Vision
Using Specific Displacements to Analyze Motion without Calibration
International Journal of Computer Vision
International Journal of Computer Vision
3D Photography Using Shadows in Dual-Space Geometry
International Journal of Computer Vision
Nonmetric Calibration of Wide-Angle Lenses and Polycameras
IEEE Transactions on Pattern Analysis and Machine Intelligence
Spherical Mosaics with Quaternions and Dense Correlation
International Journal of Computer Vision
A Flexible New Technique for Camera Calibration
IEEE Transactions on Pattern Analysis and Machine Intelligence
Camera Calibration with One-Dimensional Objects
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part IV
Characterizing Depth Distortion due to Calibration Uncertainty
ECCV '00 Proceedings of the 6th European Conference on Computer Vision-Part I
Binocular Self-Alignment and Calibration from Planar Scenes
ECCV '00 Proceedings of the 6th European Conference on Computer Vision-Part II
Can We Calibrate a Camera Using an Image of a Flat, Textureless Lambertian Surface?
ECCV '00 Proceedings of the 6th European Conference on Computer Vision-Part II
A Simplified Field-of-View Calibration Technique for an Operating Microscope
MICCAI '01 Proceedings of the 4th International Conference on Medical Image Computing and Computer-Assisted Intervention
Interactive Construction of 3D Models from Panoramic Mosaics
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
Direct Estimation of Motion and Extended Scene Structure from a Moving Stereo Rig
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
The Effects of Translational Misalignment when Self-Calibrating Rotating and Zooming Cameras
IEEE Transactions on Pattern Analysis and Machine Intelligence
Error Analysis of Pure Rotation-Based Self-Calibration
IEEE Transactions on Pattern Analysis and Machine Intelligence
Depth distortion under calibration uncertainty
Computer Vision and Image Understanding
Camera Calibration with One-Dimensional Objects
IEEE Transactions on Pattern Analysis and Machine Intelligence
ACM SIGGRAPH 2004 Papers
Corneal Imaging System: Environment from Eyes
International Journal of Computer Vision
Automatic line-based estimation of radial lens distortion
Integrated Computer-Aided Engineering
Parameter-Free Radial Distortion Correction with Center of Distortion Estimation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Image alignment and stitching: a tutorial
Foundations and Trends® in Computer Graphics and Vision
Journal of Mathematical Imaging and Vision
Vision-Based Text Segmentation System for Generic Display Units
IWINAC '09 Proceedings of the 3rd International Work-Conference on The Interplay Between Natural and Artificial Computation: Part II: Bioinspired Applications in Artificial and Natural Computation
Distance measurement in panoramic video
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Robust metric calibration of non-linear camera lens distortion
Pattern Recognition
Propagation-based dynamic topology estimation framework for vision sensor networks
Proceedings of the 9th ACM SIGGRAPH Conference on Virtual-Reality Continuum and its Applications in Industry
Camera Models and Fundamental Concepts Used in Geometric Computer Vision
Foundations and Trends® in Computer Graphics and Vision
Laparoscope self-calibration for robotic assisted minimally invasive surgery
MICCAI'05 Proceedings of the 8th international conference on Medical image computing and computer-assisted intervention - Volume Part II
Self-calibration of a PTZ camera using new LMI constraints
ACCV'12 Proceedings of the 11th Asian conference on Computer Vision - Volume Part IV
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Describes a simple and accurate method for internal camera calibration based on tracking image features through a sequence of images while the camera undergoes pure rotation. A special calibration object is not required and the method can therefore be used both for laboratory calibration and for self calibration in autonomous robots. Experimental results with real images show that focal length and aspect ratio can be found to within 0.15 percent, and lens distortion error can be reduced to a fraction of a pixel. The location of the principal point and the location of the center of radial distortion can each be found to within a few pixels. We perform a simple analysis to show to what extent the various technical details affect the accuracy of the results. We show that having pure rotation is important if the features are derived from objects close to the camera. In the basic method accurate angle measurement is important. The need to accurately measure the angles can be eliminated by rotating the camera through a complete circle while taking an overlapping sequence of images and using the constraint that the sum of the angles must equal 960 degrees.