Slide 30 of 50
Notes:
- Show focal distance problem with optics
- Ray Tracing technique has been derived but for specific lens system (Li et al, 1997) (Univ. of Calgary)
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- One approach is to do a math model for each underwater camera and then calibrate. Or come up with a general model that a calibration fits with a reasonable error.
- present current state of calibration at MBARI and future development
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