spacer gif spacer gif spacer gif spacer gif spacer gif
QUICK SEARCH:   [advanced]


spacer gif
     Home     Help     Feedback     Subscriptions     Archive     Search     Table of Contents    

Right arrow Help viewing high resolution images
Right arrow Return to article

(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.



Fig. 1. Illustration of the video triangulation technique used to generate three-dimensional coordinate data. The y axis for the coordinate system is the vertical broken line associated with the 0 value for z. The z axis is the water surface, such that all underwater coordinates have negative y values. See text for explanations of all variables.





Right arrow Return to article