CA2253145C - Systeme de visualisation et d'analyse interactives d'ensembles de donnees de radiometrie spectrale imageante au moyen d'un reseau a grande distance - Google Patents

Systeme de visualisation et d'analyse interactives d'ensembles de donnees de radiometrie spectrale imageante au moyen d'un reseau a grande distance Download PDF

Info

Publication number
CA2253145C
CA2253145C CA 2253145 CA2253145A CA2253145C CA 2253145 C CA2253145 C CA 2253145C CA 2253145 CA2253145 CA 2253145 CA 2253145 A CA2253145 A CA 2253145A CA 2253145 C CA2253145 C CA 2253145C
Authority
CA
Canada
Prior art keywords
spectral
codebook
vectors
hyper
processing
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.)
Expired - Fee Related
Application number
CA 2253145
Other languages
English (en)
Other versions
CA2253145A1 (fr
Inventor
Allan B. Hollinger
Shen-En Qian
Daniel J. Williams
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.)
Canadian Space Agency
Original Assignee
Canadian Space Agency
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
Priority claimed from CA002219809A external-priority patent/CA2219809A1/fr
Application filed by Canadian Space Agency filed Critical Canadian Space Agency
Priority to CA 2253145 priority Critical patent/CA2253145C/fr
Publication of CA2253145A1 publication Critical patent/CA2253145A1/fr
Application granted granted Critical
Publication of CA2253145C publication Critical patent/CA2253145C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Image Processing (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
CA 2253145 1997-10-31 1998-10-30 Systeme de visualisation et d'analyse interactives d'ensembles de donnees de radiometrie spectrale imageante au moyen d'un reseau a grande distance Expired - Fee Related CA2253145C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2253145 CA2253145C (fr) 1997-10-31 1998-10-30 Systeme de visualisation et d'analyse interactives d'ensembles de donnees de radiometrie spectrale imageante au moyen d'un reseau a grande distance

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US6379697P 1997-10-31 1997-10-31
CA2,219,809 1997-10-31
US60/063,796 1997-10-31
CA002219809A CA2219809A1 (fr) 1997-10-31 1997-10-31 Systeme de visualisation et d'analyse interactives d'ensembles de donnees de spectrometrie a imagerie installe sur un reseau longue distance
CA 2253145 CA2253145C (fr) 1997-10-31 1998-10-30 Systeme de visualisation et d'analyse interactives d'ensembles de donnees de radiometrie spectrale imageante au moyen d'un reseau a grande distance

Publications (2)

Publication Number Publication Date
CA2253145A1 CA2253145A1 (fr) 1999-04-30
CA2253145C true CA2253145C (fr) 2006-12-12

Family

ID=29553700

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2253145 Expired - Fee Related CA2253145C (fr) 1997-10-31 1998-10-30 Systeme de visualisation et d'analyse interactives d'ensembles de donnees de radiometrie spectrale imageante au moyen d'un reseau a grande distance

Country Status (1)

Country Link
CA (1) CA2253145C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6938000B2 (en) * 2001-05-10 2005-08-30 Honeywell International Inc. Automated customer support system
CN110704655B (zh) * 2019-10-18 2022-05-13 中国科学技术大学 在线多量化图像检索方法

Also Published As

Publication number Publication date
CA2253145A1 (fr) 1999-04-30

Similar Documents

Publication Publication Date Title
US6546146B1 (en) System for interactive visualization and analysis of imaging spectrometry datasets over a wide-area network
AU778098B2 (en) System and method for encoding multidimensional data using hierarchical self-organizing cluster vector quantisation
US6701021B1 (en) System and method for encoding/decoding multidimensional data using successive approximation multi-stage vector quantization
Motta et al. Compression of hyperspectral imagery
Qian Hyperspectral data compression using a fast vector quantization algorithm
Dony Karhunen-loeve transform
Baker et al. Toward a multi-method approach: Lossy data compression for climate simulation data
IL249566A (en) Orthonormal system and method are optimized to reduce the dimensions of spectral figures
US8498989B2 (en) Mass analysis data processing method and mass spectrometer using the same
Qian et al. Fast three-dimensional data compression of hyperspectral imagery using vector quantization with spectral-feature-based binary coding
CN109087367B (zh) 一种基于粒子群优化的高光谱图像快速压缩感知重构方法
CN107451562B (zh) 一种基于混沌二进制引力搜索算法的波段选择方法
Zhang et al. Randomized SVD methods in hyperspectral imaging
Qian et al. Vector quantization using spectral index-based multiple subcodebooks for hyperspectral data compression
Karami et al. Hyperspectral image compression optimized for spectral unmixing
CA2253145C (fr) Systeme de visualisation et d'analyse interactives d'ensembles de donnees de radiometrie spectrale imageante au moyen d'un reseau a grande distance
CN106101732B (zh) 快速压缩高光谱信号的矢量量化方案
Qian Fast vector quantization algorithms based on nearest partition set search
Rizzo et al. High performance compression of hyperspectral imagery with reduced search complexity in the compressed domain
Tilton et al. Compression experiments with AVHRR data
EP2813077A1 (fr) Système et procédé pour la compression de données d'images hyperspectrales
Alsberg et al. Compression of nth‐order data arrays by B‐splines. Part 2: Application to second‐order FT‐IR spectra
Kaarna et al. Compression and classification methods for hyperspectral images
CN112861965B (zh) 基于多特征交叉一致性模型的图像匹配方法
Kaarna et al. Multispectral image compression

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20141030