MACHINE VISION-BASED METHOD AND SYSTEM FOR AIRCRAFT DOCKING GUIDANCE AND AIRCRAFT TYPE IDENTIFICATION
First Claim
1. A method for guiding an aircraft docking and recognizing an aircraft model based on machine vision, characterized in that the method comprises:
- step S1, a step for configuring an aircraft berthing scene, in which a monitored scene is divided into regions for separate data processing;
step S2, an image pre-processing step, in which a captured image is pre-processed;
step S3, an aircraft capturing step, in which it is determined that an aircraft exists in the image by recognizing an engine and front wheels of the aircraft in the image;
step S4, an aircraft tracking step, in which the image of the engine and the front wheels of the aircraft recognized in step S3 is continuously tracked and updated in real time;
step S5, an aircraft positioning step, in which the aircraft is positioned in real time, and a deviation degree of the aircraft from a guide line and a distance between the aircraft and a stop line are accurately determined; and
step S6, an information displaying step, in which the deviation degree of the aircraft from the guide line and the distance between the aircraft and the stop line determined in step S5 are outputted and displayed.
2 Assignments
0 Petitions
Accused Products
Abstract
A machine vision-based method and system for aircraft docking guidance and aircraft type identification, comprising: S1, a monitoring scenario is divided into different information processing function areas; S2 a captured image is pre-processed; S3 the engine and the front wheel of an aircraft are identified in the image, so as to confirm that the aircraft has appeared in the image; S4 continuous tracking and real-time updating are performed on the image of the engine and the front wheel of the aircraft captured in step S3; S5 real-time positioning of the aircraft is implemented and the degree of deviation of the aircraft with respect to a guide line and the distance with respect to a stop line are accurately determined; S6 the degree of deviation of the aircraft with respect to the guide line and the distance with respect to the stop line of step S5 are outputted and displayed.
14 Citations
44 Claims
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1. A method for guiding an aircraft docking and recognizing an aircraft model based on machine vision, characterized in that the method comprises:
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step S1, a step for configuring an aircraft berthing scene, in which a monitored scene is divided into regions for separate data processing; step S2, an image pre-processing step, in which a captured image is pre-processed; step S3, an aircraft capturing step, in which it is determined that an aircraft exists in the image by recognizing an engine and front wheels of the aircraft in the image; step S4, an aircraft tracking step, in which the image of the engine and the front wheels of the aircraft recognized in step S3 is continuously tracked and updated in real time; step S5, an aircraft positioning step, in which the aircraft is positioned in real time, and a deviation degree of the aircraft from a guide line and a distance between the aircraft and a stop line are accurately determined; and step S6, an information displaying step, in which the deviation degree of the aircraft from the guide line and the distance between the aircraft and the stop line determined in step S5 are outputted and displayed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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22-42. -42 (canceled)
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43. A system for guiding an aircraft docking and recognizing an aircraft model based on machine vision, characterized in that the system comprises:
- a photographing device, a central processing device and a display device, wherein the central processing device is configured to perform;
step S1, a step for configuring an aircraft berthing scene, in which a monitored scene is divided into regions for separate data processing; step S2, an image pre-processing step, in which a captured image is pre-processed; step S3, an aircraft capturing step, in which it is determined that an aircraft exists in the image by recognizing an engine and front wheels of the aircraft in the image; step S4, an aircraft tracking step, in which the image of the engine and the front wheels of the aircraft recognized in step S3 is continuously tracked and updated in real time; step S5, an aircraft positioning step, in which the aircraft is positioned in real time, and a deviation degree of the aircraft from a guide line and a distance between the aircraft and a stop line are accurately determined; and step S6, an information displaying step, in which the deviation degree of the aircraft from the guide line and the distance between the aircraft and the stop line determined in step S5 are outputted and displayed. - View Dependent Claims (44)
- a photographing device, a central processing device and a display device, wherein the central processing device is configured to perform;
Specification