Method of displaying underwater detection image and underwater detection device
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United States of America Patent
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Jun 4, 2013
Grant Date -
Nov 11, 2010
app pub date -
May 10, 2010
filing date -
May 11, 2009
priority date (Note) -
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Abstract
A method and device for displaying an underwater detection image is provided, in which an ultrasonic signal having a predetermined beam width is periodically transmitted underwater, receives a signal reflected on a detection target object which moves underwater, generates information on the detection target object based on the received signal, and displays the information on a display module. The method includes periodically detecting the detection target object and a position thereof based on the received signal, coupling the same detection target objects by associating the same based on the detection target object and the position periodically detected, and associating a displacement symbol corresponding to a change in a position of the detection target object with the coupled detection target object, and displaying the displacement symbol at the detected position of the detection target object at least on a two-dimensional position coordinates displayed in the display module.
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