TOP > 外国特許検索 > SPECTRAL CAMERA CONTROL DEVICE, SPECTRAL CAMERA CONTROL PROGRAM, SPECTRAL CAMERA CONTROL SYSTEM, AIRCRAFT EQUIPPED WITH SAID SYSTEM, AND SPECTRAL IMAGE CAPTURING METHOD

SPECTRAL CAMERA CONTROL DEVICE, SPECTRAL CAMERA CONTROL PROGRAM, SPECTRAL CAMERA CONTROL SYSTEM, AIRCRAFT EQUIPPED WITH SAID SYSTEM, AND SPECTRAL IMAGE CAPTURING METHOD NEW

外国特許コード F170009278
整理番号 (S2016-0632-N0)
掲載日 2017年11月7日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2017JP011411
国際公開番号 WO 2017179378
国際出願日 平成29年3月22日(2017.3.22)
国際公開日 平成29年10月19日(2017.10.19)
優先権データ
  • 特願2016-080896 (2016.4.14) JP
発明の名称 (英語) SPECTRAL CAMERA CONTROL DEVICE, SPECTRAL CAMERA CONTROL PROGRAM, SPECTRAL CAMERA CONTROL SYSTEM, AIRCRAFT EQUIPPED WITH SAID SYSTEM, AND SPECTRAL IMAGE CAPTURING METHOD NEW
発明の概要(英語) [Problem] To provide a spectral camera control device, a spectral camera control program, a spectral camera control system, an aircraft equipped with said system, and a spectral image capturing method, with which it is possible for each of a spatial resolution and an exposure time for spectral image capture to be set arbitrarily, and with which spatial distortion and displacement of the spectral image can be suppressed. [Solution] This spectral camera control device is installed together with a spectral camera 3 provided with a liquid crystal tunable filter 33 in an aircraft 1 capable of stationary flight, and causes the spectral camera 3 to capture an image in a snapshot mode each time the transmission wavelength of the liquid crystal tunable filter 33 is switched while the aircraft 1 is in stationary flight.
特許請求の範囲(英語) [claim1]
1. With the spectrum camera which provides the liquid crystal wave length variable filter for the stationary the spectrum camera where control control equipment. flight worthy flight body we are loaded, image pickup we can point to the aforementioned spectrum camera to the degree which changes the transmitted wave length of the aforementioned liquid crystal wave length variable filter in during standstill flying of the aforementioned flight body with snapshot system,
[claim2]
2. Within the attitude change quantity or the position change quantity of the aforementioned spectrum camera per exposure time in the aforementioned than the present exposure time when spectrum camera at least each of them, when it exceeds the specified threshold which is based on the spatial resolution of the aforementioned spectrum camera, sets exposure time of the aforementioned spectrum camera to brief, in claim 1 the spectrum camera control control equipment of statement.
[claim3]
3. Angular velocity of the aforementioned spectrum camera is acquired from the attitude, sensor, the aforementioned exposure time is calculated with the below-mentioned formula (1) in claim 2 the spectrum camera control control equipment of statement;
T<X/(Hx.Omega.)... formula
However, each mark displays below.
T: Exposure time (
XSpatial resolution (
H: Altitude of flight body (
I(C): Angular velocity of spectrum camera (
[claim4]
4. The image pickup transmitted wave length, when SIGNAL-NOISE RATIO of the spectrum picture which is done is under specified threshold, continuing plural spectrum pictures at the same image pickup it can point, from claim 1 in either of claim 3 the spectrum camera control control equipment of statement.
[claim5]
5. Continuing at the same 4 the spectrum transmitted wave length, it calculates the quantity of the spectrum picture which image pickup is done with the below-mentioned formula (2), in claim camera control control equipment of statement;
N> (SNt/SN1) (2)... formula
However, each mark displays below.
N: The image pickup the quantity of the spectrum picture which
SN1SIGNAL-NOISE RATIO of first 1st spectrum
SNtSIGNAL-NOISE RATIO
[claim6]
6. It had with the spectrum camera which from and claim 1 is controlled to either of claim 5 by the spectrum camera control control equipment this spectrum camera control control equipment of statement, the spectrum camera control system.
[claim7]
7. The spectrum camera control system of statement was loaded onto flight worthy claim 6, the stationary flight body.
[claim8]
8. With the spectrum camera which provides the liquid crystal wave length variable filter for the stationary as the spectrum camera control where control equipment which flight worthy flight body we are loaded, in the degree which changes the transmitted wave length of the aforementioned liquid crystal wave length variable filter in during standstill flying of the aforementioned flight body in the aforementioned spectrum camera image pickup functioning we can point to the computer it can point with snapshot system, the spectrum camera control supervisor.
[claim9]
9. Within the attitude change quantity or the position change quantity of the aforementioned spectrum camera per exposure time in the aforementioned than the present exposure time when spectrum camera at least each of them, when it exceeds the specified threshold which is based on the spatial resolution of the aforementioned spectrum camera, functioning can point to the computer the exposure time of the aforementioned spectrum camera as the spectrum camera control control equipment which sets to brief, in claim 8 the spectrum camera control supervisor of statement.
[claim10]
10. Angular velocity of the aforementioned spectrum camera is acquired from the attitude time as sensor, to the computer functioning can point calculates the aforementioned exposure the spectrum camera control control equipment which with the below-mentioned formula (1), in claim 9 the spectrum camera control supervisor of statement;
T<X/(Hx.Omega.)... formula
However, each mark displays below.
T: Exposure time (
XSpatial resolution (
H: Altitude of flight body (
I(C): Angular velocity of spectrum camera (
[claim11]
11. Image pickup functioning it can point to the computer as the spectrum camera control control equipment which it can point, from claim 8 in either of claim 10 the spectrum camera control supervisor the image pickup when SIGNAL-NOISE RATIO of the spectrum picture which is done is under specified threshold, continuing plural spectrum pictures at the same transmitted wave length, of statement.
[claim12]
12. Continuing at the same transmitted wave length, functioning it can point to the computer the quantity of the spectrum picture which image pickup it does as the spectrum camera control control equipment which calculates with the below-mentioned formula (2), in claim 11 the spectrum camera control supervisor of statement;
N> (SNt/SN1) (2)... formula (2)
However, each mark displays below.
N: The image pickup the quantity of the spectrum picture which is done
SN1: SIGNAL-NOISE RATIO of first 1st spectrum picture
SNt: SIGNAL-NOISE RATIO threshold
[claim13]
13. Image pickup it can point to the aforementioned spectrum camera to the degree which changes the transmitted wave length of the aforementioned liquid crystal wave length variable filter with the spectrum camera which provides the liquid crystal wave length variable filter for the stationary flight worthy flight body making use of the spectrum camera control control equipment which is loaded, in during standstill flying of the aforementioned flight body with snapshot system, spectrum picture image pickup method.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • HOKKAIDO UNIVERSITY
  • 発明者(英語)
  • TAKAHASHI YUKIHIRO
  • KURIHARA JUNICHI
  • ISHIDA TETSURO
国際特許分類(IPC)
指定国 (WO2017179378)
National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DJ DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KH KN KP KR KW KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG
ライセンスをご希望の方、特許の内容に興味を持たれた方は、下記までご連絡ください

PAGE TOP

close
close
close
close
close
close