CA2598672A1 - Methode de capture de difference au moyen d'une detection de changement coherente optique - Google Patents

Methode de capture de difference au moyen d'une detection de changement coherente optique Download PDF

Info

Publication number
CA2598672A1
CA2598672A1 CA 2598672 CA2598672A CA2598672A1 CA 2598672 A1 CA2598672 A1 CA 2598672A1 CA 2598672 CA2598672 CA 2598672 CA 2598672 A CA2598672 A CA 2598672A CA 2598672 A1 CA2598672 A1 CA 2598672A1
Authority
CA
Canada
Prior art keywords
image
difference
averaging
spatial
reference image
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA 2598672
Other languages
English (en)
Inventor
James Plant
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Q5 Innovations Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2598672A1 publication Critical patent/CA2598672A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Image Analysis (AREA)
  • Closed-Circuit Television Systems (AREA)
CA 2598672 2006-08-25 2007-08-20 Methode de capture de difference au moyen d'une detection de changement coherente optique Abandoned CA2598672A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84036106P 2006-08-25 2006-08-25
US60/840,361 2006-08-25

Publications (1)

Publication Number Publication Date
CA2598672A1 true CA2598672A1 (fr) 2008-02-25

Family

ID=39133589

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2598672 Abandoned CA2598672A1 (fr) 2006-08-25 2007-08-20 Methode de capture de difference au moyen d'une detection de changement coherente optique

Country Status (1)

Country Link
CA (1) CA2598672A1 (fr)

Similar Documents

Publication Publication Date Title
US8005301B2 (en) Method of difference sensing through optical coherent change detection
US8594455B2 (en) System and method for image enhancement and improvement
US6900729B2 (en) Thermal signature intensity alarmer
Ko et al. Survey of computer vision–based natural disaster warning systems
CN104971458B (zh) 基于自动跟踪定位射流灭火装置的多火源识别方法
JP6797860B2 (ja) 水上侵入検知システムおよびその方法
PT1628260E (pt) Processo e dispositivo para a detecção automática de fogos florestais
Van den Broek et al. Detection and classification of infrared decoys and small targets in a sea background
CN113963301A (zh) 一种时空特征融合的视频火灾烟雾探测方法及系统
Yoon et al. An intelligent automatic early detection system of forest fire smoke signatures using Gaussian mixture model
Filkov et al. Particle tracking and detection software for firebrands characterization in wildland fires
Lin et al. Real-time active tampering detection of surveillance camera and implementation on digital signal processor
de Jong et al. Usage of polarization features of land mines for improved automatic detection
CA2598672A1 (fr) Methode de capture de difference au moyen d'une detection de changement coherente optique
Hatekar et al. Fire detection on a surveillance system using Image processing
Jeong et al. Thermal imaging fire detection algorithm with minimal false detection
Bovenkamp et al. Laser gated viewing: An enabler for automatic target recognition?
Luo et al. Effective dynamic object detecting for video-based forest fire smog recognition
Ankad et al. Object Size Measurement from CCTV footage using deep learning
Joglekar et al. An abandoned object detection system using background segmentation
Archana et al. Artificial Neural Network Based Image Processing for Wild Animal Detection and Monitoring
Yu et al. A Novel Ship Detector Based on Gaussian Mixture Model and K-Means Algorithm
Bistrović et al. Computer Vision Application for Early Stage Smoke Detection on Ships
Kim DSP embedded early fire detection method using IR thermal video
Hosseini et al. Anomaly and tampering detection of cameras by providing details

Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead

Effective date: 20140820