KR100423115B1 - 화상을 이용한 수질측정장치 및 수질측정방법 - Google Patents
화상을 이용한 수질측정장치 및 수질측정방법 Download PDFInfo
- Publication number
- KR100423115B1 KR100423115B1 KR1020030060302A KR20030060302A KR100423115B1 KR 100423115 B1 KR100423115 B1 KR 100423115B1 KR 1020030060302 A KR1020030060302 A KR 1020030060302A KR 20030060302 A KR20030060302 A KR 20030060302A KR 100423115 B1 KR100423115 B1 KR 100423115B1
- Authority
- KR
- South Korea
- Prior art keywords
- sample
- water quality
- light
- image
- image information
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 30
- 150000002500 ions Chemical class 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 238000013528 artificial neural network Methods 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 8
- 238000005457 optimization Methods 0.000 claims description 8
- 238000000611 regression analysis Methods 0.000 claims description 8
- 238000004422 calculation algorithm Methods 0.000 claims description 5
- 238000000691 measurement method Methods 0.000 claims description 5
- 239000003086 colorant Substances 0.000 claims 1
- 239000003344 environmental pollutant Substances 0.000 abstract description 4
- 231100000719 pollutant Toxicity 0.000 abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 12
- 239000002245 particle Substances 0.000 description 11
- 239000000243 solution Substances 0.000 description 10
- 239000011651 chromium Substances 0.000 description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 7
- 229910052698 phosphorus Inorganic materials 0.000 description 7
- 239000011574 phosphorus Substances 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229910052731 fluorine Inorganic materials 0.000 description 6
- 239000011737 fluorine Substances 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- RGCKGOZRHPZPFP-UHFFFAOYSA-N alizarin Chemical compound C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 4
- 239000012286 potassium permanganate Substances 0.000 description 4
- 238000007781 pre-processing Methods 0.000 description 4
- 238000003911 water pollution Methods 0.000 description 4
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- KSPIHGBHKVISFI-UHFFFAOYSA-N Diphenylcarbazide Chemical compound C=1C=CC=CC=1NNC(=O)NNC1=CC=CC=C1 KSPIHGBHKVISFI-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- YPNVIBVEFVRZPJ-UHFFFAOYSA-L silver sulfate Chemical compound [Ag+].[Ag+].[O-]S([O-])(=O)=O YPNVIBVEFVRZPJ-UHFFFAOYSA-L 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- -1 COD Chemical class 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1806—Biological oxygen demand [BOD] or chemical oxygen demand [COD]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
- G06T7/001—Industrial image inspection using an image reference approach
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N2021/1765—Method using an image detector and processing of image signal
- G01N2021/177—Detector of the video camera type
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Quality & Reliability (AREA)
- Biodiversity & Conservation Biology (AREA)
- Biomedical Technology (AREA)
- Emergency Medicine (AREA)
- Molecular Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Description
Claims (11)
- 탁도, COD, 각종 이온에 대한 수질정보를 측정하고, 측정된 수질값을 화면으로 디스플레이시키는 수질측정장치에 있어서,소정 형상으로 외부로부터 빛의 투입을 차단할 수 있는 케이스와;상기 케이스의 일측에 설치되어 시료의 샘플이 삽입되는 시료홀더와;상기 시료홀더와 이웃하게 위치하며 광(빛)을 공급하는 광원와;상기 시료홀더에 투과된 빛을 화상신호로 촬영하는 촬영부와;상기 촬영부에서 촬영된 화상에 포함된 화상정보로부터 기 저장된 표준시료의 화상정보와의 관계를 회귀분석법, 최적화 기법, 인공신경망, 퍼지, 뉴로퍼지 등의 이론 및 기법에서 선택한 어느 하나의 방법으로 산출하여 샘플시료의 수질값을 산정하는 관계연산부 및 상기 각종 데이터의 흐름을 제어하는 제어부를 포함하는 것을 특징으로 하는 화상을 이용한 수질측정장치.
- 삭제
- 삭제
- 제 1 항에 있어서, 상기 촬영부는 하나 이상의 광원을 사용하며, 상기 광원은 백색광, 가시광선, 적외선, 자외선(UV) 및 레이저 중에서 선택한 어느 하나 인 것을 특징으로 하는 화상을 이용한 수질측정장치.
- 제 1 항에 있어서, 상기 촬영부는 상기 광원부와 약 45° 내지 90°의 각도로 설치된 것을 특징으로 하는 화상을 이용한 수질측정장치.
- 삭제
- 탁도, COD, 각종 이온에 대한 수질정보를 측정하는 수질측정방법에 있어서,상기 수질상태를 측정하고자 하는 시료의 샘플을 시료홀더에 위치시키는 단계;외부 빛의 유입을 차단시킨 상태에서 시료홀더에 빛을 투과시키는 단계;상기 샘플시료의 영상을 화상으로 촬영하는 단계;상기 촬영된 샘플시료의 화상에 포함된 화상정보를 미리 연산되어 저장된 표준시료의 화상정보와 회귀분석법, 최적화 기법, 인공신경망, 퍼지, 뉴로퍼지 등의 이론 및 기법에서 선택한 어느 하나의 알고리즘으로 계산하여 이 계산된 결과를 통해 샘플시료의 수질값을 계산하는 단계;상기 샘플시료와 동일한 화상정보를 갖는 표준시료의 수질값을 샘플시료의 수질값으로 산정하는 단계를 포함하는 것을 특징으로 하는 화상을 이용한 수질측정방법.
- 삭제
- 제 7 항에 있어서, 상기 샘플시료의 COD, 각종 이온에 대한 수질을 측정하기 위하여 상기 샘플시료에 색상이 나타나도록 상기 샘플시료의 전처리 단계를 더 포함하는 것을 특징으로 하는 화상을 이용한 수질측정방법.
- 삭제
- 삭제
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003256130A AU2003256130A1 (en) | 2002-09-19 | 2003-08-30 | Water quality measuring apparatus and method using image |
PCT/KR2003/001770 WO2004038403A1 (en) | 2002-09-19 | 2003-08-30 | Water quality measuring apparatus and method using image |
US11/083,939 US20050231716A1 (en) | 2002-09-19 | 2005-03-21 | Apparatus and method for measuring water quality using image data |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20020057356 | 2002-09-19 | ||
KR1020020057356 | 2002-09-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100423115B1 true KR100423115B1 (ko) | 2004-03-18 |
Family
ID=35306351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030060302A KR100423115B1 (ko) | 2002-09-19 | 2003-08-29 | 화상을 이용한 수질측정장치 및 수질측정방법 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100423115B1 (ko) |
CN (1) | CN1688880A (ko) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100764872B1 (ko) * | 2007-07-12 | 2007-10-10 | 한국바이오시스템(주) | 총인 및 총질소 온라인 분석장치 |
KR100802049B1 (ko) | 2006-09-07 | 2008-02-12 | 재단법인 포항산업과학연구원 | 수질관리장치 |
KR101116462B1 (ko) * | 2009-12-15 | 2012-02-20 | 연세대학교 산학협력단 | 원격탐사 데이터를 이용한 수질 모니터링 방법 및 이를 이용한 수질 모니터링 장치 |
WO2012158000A2 (ko) * | 2011-05-19 | 2012-11-22 | 경북대학교 산학협력단 | 대기 및 수질 오염물질의 농도 측정 방법 |
KR20170112404A (ko) * | 2016-03-31 | 2017-10-12 | 광주과학기술원 | 원격탐사 초분광 영상이미지를 이용한 병원성 미생물의 농도 예측방법 |
CN112067517A (zh) * | 2020-09-11 | 2020-12-11 | 杭州市地下管道开发有限公司 | 一种河湖水体智慧监测方法、设备、系统及可读存储介质 |
KR20220014258A (ko) * | 2020-07-28 | 2022-02-04 | 주식회사 에스엠티 | Ai 학습법 및 부유물 벡터 정보에 기초한 수질 측정 장치 및 시스템 |
KR20220096046A (ko) * | 2020-12-30 | 2022-07-07 | 한국건설기술연구원 | Uv-vis 스펙트럼 분석을 이용한 처리수 내 유기물 저감 모니터링 시스템 |
CN115063596A (zh) * | 2022-06-17 | 2022-09-16 | 上海蓝长自动化科技有限公司 | 一种基于深度回归网络的水质浊度检测方法 |
KR20230067915A (ko) * | 2021-11-10 | 2023-05-17 | 주식회사 에이투지환경 | 폐기물 및 수질 검사시스템 및 그 검사키트 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2656052B1 (en) * | 2010-12-23 | 2019-02-27 | Xpertsea Solutions Inc. | Photo-coupled data acquisition system |
CN108051442A (zh) * | 2017-12-28 | 2018-05-18 | 上海传英信息技术有限公司 | 一种基于智能终端的水质识别方法及水质识别系统 |
CN108645851B (zh) * | 2018-03-07 | 2020-12-22 | 安徽亚美羽绒有限公司 | 一种羽绒清洁度检测装置及测量方法 |
CN108896725B (zh) * | 2018-05-10 | 2023-11-21 | 北京英视睿达科技股份有限公司 | 水质监测方法、装置、系统、计算机设备及存储介质 |
CN110579471A (zh) * | 2019-09-26 | 2019-12-17 | 五邑大学 | 基于颜色识别的水质检测方法、装置、设备及存储介质 |
CN111220786A (zh) * | 2020-03-09 | 2020-06-02 | 生态环境部华南环境科学研究所 | 一种深水沉积物有机污染快速监测方法 |
CN114092719A (zh) * | 2020-07-29 | 2022-02-25 | 中国石油化工股份有限公司 | 过滤液浑浊度识别系统及设备 |
CN112857901A (zh) * | 2021-02-04 | 2021-05-28 | 杭州环析检测科技有限公司 | 一种用于水质POPs检测的取样方法、系统、装置 |
-
2003
- 2003-08-29 KR KR1020030060302A patent/KR100423115B1/ko active IP Right Grant
- 2003-08-30 CN CNA038244128A patent/CN1688880A/zh active Pending
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100802049B1 (ko) | 2006-09-07 | 2008-02-12 | 재단법인 포항산업과학연구원 | 수질관리장치 |
KR100764872B1 (ko) * | 2007-07-12 | 2007-10-10 | 한국바이오시스템(주) | 총인 및 총질소 온라인 분석장치 |
KR101116462B1 (ko) * | 2009-12-15 | 2012-02-20 | 연세대학교 산학협력단 | 원격탐사 데이터를 이용한 수질 모니터링 방법 및 이를 이용한 수질 모니터링 장치 |
WO2012158000A2 (ko) * | 2011-05-19 | 2012-11-22 | 경북대학교 산학협력단 | 대기 및 수질 오염물질의 농도 측정 방법 |
WO2012158000A3 (ko) * | 2011-05-19 | 2013-01-24 | 경북대학교 산학협력단 | 대기 및 수질 오염물질의 농도 측정 방법 |
KR101244068B1 (ko) * | 2011-05-19 | 2013-03-18 | 경북대학교 산학협력단 | 대기 및 수질 오염물질의 농도 측정 방법 |
KR20170112404A (ko) * | 2016-03-31 | 2017-10-12 | 광주과학기술원 | 원격탐사 초분광 영상이미지를 이용한 병원성 미생물의 농도 예측방법 |
KR102501581B1 (ko) * | 2016-03-31 | 2023-02-21 | 광주과학기술원 | 원격탐사 초분광 영상이미지를 이용한 병원성 미생물의 농도 예측방법 |
KR20220014258A (ko) * | 2020-07-28 | 2022-02-04 | 주식회사 에스엠티 | Ai 학습법 및 부유물 벡터 정보에 기초한 수질 측정 장치 및 시스템 |
KR102467523B1 (ko) * | 2020-07-28 | 2022-11-15 | 주식회사 에스엠티 | Ai 학습법 및 부유물 벡터 정보에 기초한 수질 측정 장치 및 시스템 |
CN112067517A (zh) * | 2020-09-11 | 2020-12-11 | 杭州市地下管道开发有限公司 | 一种河湖水体智慧监测方法、设备、系统及可读存储介质 |
KR20220096046A (ko) * | 2020-12-30 | 2022-07-07 | 한국건설기술연구원 | Uv-vis 스펙트럼 분석을 이용한 처리수 내 유기물 저감 모니터링 시스템 |
KR102453440B1 (ko) * | 2020-12-30 | 2022-10-12 | 한국건설기술연구원 | Uv-vis 스펙트럼 분석을 이용한 처리수 내 유기물 저감 모니터링 시스템 |
KR20230067915A (ko) * | 2021-11-10 | 2023-05-17 | 주식회사 에이투지환경 | 폐기물 및 수질 검사시스템 및 그 검사키트 |
KR102623154B1 (ko) | 2021-11-10 | 2024-01-12 | 주식회사 에이투지환경 | 폐기물 및 수질 검사시스템 및 그 검사키트 |
CN115063596A (zh) * | 2022-06-17 | 2022-09-16 | 上海蓝长自动化科技有限公司 | 一种基于深度回归网络的水质浊度检测方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1688880A (zh) | 2005-10-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100423115B1 (ko) | 화상을 이용한 수질측정장치 및 수질측정방법 | |
US20050231716A1 (en) | Apparatus and method for measuring water quality using image data | |
CN102353519B (zh) | 三代微光像增强器分辨力评价方法 | |
CN107917905B (zh) | 基于智能终端的比率型光度分析装置及其检测方法 | |
CN108776107B (zh) | 一种替代可见分光光度计的光谱分析方法 | |
CN106101549A (zh) | 昼夜自动切换方法、装置及系统 | |
CN109323999B (zh) | 一种基于图像数值分析的分光光度检测方法 | |
WO2022267799A1 (zh) | 水质检测方法及水质检测装置 | |
Wang et al. | Quantification of combined color and shade changes in colorimetry and image analysis: water pH measurement as an example | |
CN105812661A (zh) | 一种基于标准灯箱和灰卡的数码相机均匀性校正方法 | |
Huang et al. | Polarimetric target depth sensing in ambient illumination based on polarization-coded structured light | |
CN107807098A (zh) | 一种基于图像处理的重金属比色识别装置及方法 | |
Tiuftiakov et al. | Digital color analysis for colorimetric signal processing: Towards an analytically justified choice of acquisition technique and color space | |
Cao et al. | Using a digital camera combined with fitting algorithm and TS Fuzzy neural network to determine the turbidity in water | |
KR101683266B1 (ko) | 휴대용 수질 분석 장치 | |
CN111198186B (zh) | 基于图像识别与光学透射融合的浊度检测方法 | |
Negar et al. | Smartphone-based light intensity calculation application for accessibility measurement | |
Kong et al. | Solution classification with portable smartphone-based spectrometer system under variant shooting conditions by using convolutional neural network | |
CN115508276A (zh) | 水质检测方法、检测装置及检测系统 | |
JP4413385B2 (ja) | 測光装置 | |
Cui | Computer Artificial Intelligence Technology in the Visual Transmission System of Urban Lake Water Quality Inspection and Detection Images | |
JP3063962B2 (ja) | Cr濃度計 | |
CN214584857U (zh) | 一种溶液比色分析快速检测装置、系统 | |
CN117848963A (zh) | 一种基于比色定量的待测物组分含量检测方法及系统 | |
JP4413395B2 (ja) | 測光装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
A302 | Request for accelerated examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130227 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20140227 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20150303 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20160303 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20170303 Year of fee payment: 14 |
|
FPAY | Annual fee payment |
Payment date: 20180305 Year of fee payment: 15 |
|
FPAY | Annual fee payment |
Payment date: 20190304 Year of fee payment: 16 |