Evaluating the impact of recovery density on augmented reality tracking

@article{Coffin2011EvaluatingTI,
  title={Evaluating the impact of recovery density on augmented reality tracking},
  author={Christopher Coffin and Cha Lee and Tobias H{\"o}llerer},
  journal={2011 10th IEEE International Symposium on Mixed and Augmented Reality},
  year={2011},
  pages={93-101}
}
Natural feature tracking systems for augmented reality are highly accurate, but can suffer from lost tracking. When registration is lost, the system must be able to re-localize and recover tracking. Likewise, when a camera is new to a scene, it must be able to perform the related task of localization. Localization and re-localization can only be performed at certain points or when viewing particular objects or parts of the scene with a sufficient number and quality of recognizable features to… CONTINUE READING

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