Ship mobile label tracking method based on video identification and AIS data fusion

Ship mobile label tracking method based on video identification and AIS data fusion

The invention discloses a ship mobile label tracking method based on video identification and AIS data fusion. The method comprises the following steps: 1, converting AIS latitude and longitude uploaded by a ship into Cartesian coordinate data; 2, transmitting to the coordinate of the video identifi...

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Hauptverfasser: TIAN CHI, SUN XUETAO, YI ZHONGLI, ZHONG ZIYANG, LIU YUESHENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
SIGNALLING
TRAFFIC CONTROL SYSTEMS
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creator TIAN CHI
SUN XUETAO
YI ZHONGLI
ZHONG ZIYANG
LIU YUESHENG
description The invention discloses a ship mobile label tracking method based on video identification and AIS data fusion. The method comprises the following steps: 1, converting AIS latitude and longitude uploaded by a ship into Cartesian coordinate data; 2, transmitting to the coordinate of the video identification device; 3, predicting the position where the ship appears; 4, converting the predicted coordinate position into an image coordinate; 5, converting image coordinates into screen coordinates; 6, obtaining the position of the ship in the screen; and 7, binding the mobile label with the ship screen coordinate to realize tracking and listing of the mobile label. According to the invention, not only can short-distance and long-distance marine ships be monitored, but also video identification and AIS data can be fused, so that the monitoring tracking and implementation difficulty is simplified, the cost is reduced, and the working efficiency is improved. According to the ship mobile label tracking method based on v
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The method comprises the following steps: 1, converting AIS latitude and longitude uploaded by a ship into Cartesian coordinate data; 2, transmitting to the coordinate of the video identification device; 3, predicting the position where the ship appears; 4, converting the predicted coordinate position into an image coordinate; 5, converting image coordinates into screen coordinates; 6, obtaining the position of the ship in the screen; and 7, binding the mobile label with the ship screen coordinate to realize tracking and listing of the mobile label. According to the invention, not only can short-distance and long-distance marine ships be monitored, but also video identification and AIS data can be fused, so that the monitoring tracking and implementation difficulty is simplified, the cost is reduced, and the working efficiency is improved. 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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
SIGNALLING
TRAFFIC CONTROL SYSTEMS
title Ship mobile label tracking method based on video identification and AIS data fusion
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