Performance Analysis of Stereo, Vergence, and Focus as Depth Cues for Active Vision

@article{Das1995PerformanceAO,
  title={Performance Analysis of Stereo, Vergence, and Focus as Depth Cues for Active Vision},
  author={Subhodev Das and Narendra Ahuja},
  journal={IEEE Trans. Pattern Anal. Mach. Intell.},
  year={1995},
  volume={17},
  pages={1213-1219}
}
This paper compares the performances of the binocular cues of stereo and vergence, and the monocular cue of focus for range estimation using an active vision system. The performance of each cue is characterized in terms of sensitivity to errors in the imaging parameters. The effects of random, quantizatiain errors are expressed in terms of the standard deviation of the resulting: depth error. The effect of systematic, calibration errors on estimation using each cue is also studied. Performance… CONTINUE READING