최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0301199 (2014-06-10) |
등록번호 | US-9384586 (2016-07-05) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 4 인용 특허 : 376 |
An image processing system for enhanced flight vision includes a processor and memory coupled to the processor. The memory contains program instructions that, when executed, cause the processor to receive radar returns data for a runway structure, generate a three-dimensional model representative of
An image processing system for enhanced flight vision includes a processor and memory coupled to the processor. The memory contains program instructions that, when executed, cause the processor to receive radar returns data for a runway structure, generate a three-dimensional model representative of the runway structure based on the radar returns data, generate a two-dimensional image of the runway structure from the three-dimensional model, and generate an aircraft situation display image representative of the position of the runway structure with respect to an aircraft based on the two-dimensional image.
1. An image processing system for enhanced flight vision, comprising: a processor; andmemory coupled to the processor and containing program instructions that, when executed, cause the processor toreceive radar return data for a runway structure;generate a three-dimensional model representative of t
1. An image processing system for enhanced flight vision, comprising: a processor; andmemory coupled to the processor and containing program instructions that, when executed, cause the processor toreceive radar return data for a runway structure;generate a three-dimensional model representative of the runway structure based on the radar return data;generate a two-dimensional image of the runway structure from the three-dimensional model; andgenerate an aircraft situation display image representative of the position of the runway structure with respect to an aircraft based on the two-dimensional image, wherein the program instructions are further configured to cause the processor to filter the radar return data to identify areas in the three-dimensional model having a reflectivity lower than a predetermined value, wherein the data is filtered to reduce the radar return data in the areas to be zeroed out. 2. The system of claim 1, wherein the radar return data includes Doppler weather radar system data. 3. The system of claim 1, wherein the program instructions are further configured to cause the processor to display the aircraft situation display image on a head down display. 4. The system of claim 1, wherein the aircraft situation display image includes an electronic moving map display having an overlay including the two-dimensional image. 5. The system of claim 1, wherein the aircraft situation display image is a horizontal situation display image including a top-down view of the runway structure. 6. The system of claim 1, wherein the aircraft situation display image is a vertical situation display image including a side view of the runway structure. 7. The system of claim 1, wherein the program instructions are further configured to cause the processor to reduce the radar return data in the areas in the three-dimensional model to a predetermined number. 8. A method of providing enhanced flight vision, comprising: receiving radar return data for a runway structure;generating a three-dimensional model representative of the runway structure based on the radar return data;filtering the radar return data to identify areas in the three-dimensional model having a reflectivity lower than a predetermined value, wherein the filtering reduces the radar return data in the areas to a zero value;generating a two-dimensional image of the runway structure from the three-dimensional model; andgenerating an aircraft situation display image representative of the position of the runway structure based on the two-dimensional image. 9. The method of claim 8, wherein the radar return data includes Doppler weather radar system data. 10. The method of claim 8, further comprising displaying the aircraft situation display image on a head down display. 11. The method of claim 8, wherein generating the aircraft situation display image includes generating an electronic moving map display having an overlay including the aircraft situation display image. 12. The method of claim 8, wherein the aircraft situation display image is a horizontal situation display image including a top-down view of the runway structure. 13. The method of claim 8, wherein the aircraft situation display image is a vertical situation display image including a side view of the runway structure. 14. The method of claim 8, wherein the filtering enhances highly reflective runway structures. 15. An enhanced flight vision system, comprising: a Doppler weather radar system including an antenna and a transducer configured to enhance reflectivity of radar returns from runway structures;processing electronics in communication with the weather radar system and configured to generate two-dimensional aircraft situation display images representative of the position of the runway structures based on the radar returns, wherein the processing electronics are configured to filter data associated with the radar returns to identify areas in a three-dimensional model having a reflectivity lower than a predetermined value, wherein the data is zeroed out in the areas; anda display in communication with the processing electronics and configured to display the aircraft situation display images. 16. The system of claim 15, wherein the processing electronics are further configured to generate three-dimensional models representative of the runway structures based on the radar returns. 17. The system of claim 16, wherein the processing electronics are further configured to generate two-dimensional images of the runway structures from the three-dimensional model, and to generate the aircraft situation display images based on the two-dimensional images. 18. The system of claim 15, wherein the display is a head down display. 19. The system of claim 15, wherein the aircraft situation display images comprise horizontal situation display images including a top-down view of the runway structure. 20. The system of claim 15, wherein the aircraft situation display images comprise vertical situation display images including a side view of the runway structure.
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