Source: https://patents.google.com/patent/US7308117B2/en
Timestamp: 2018-12-12 23:28:01
Document Index: 8947522

Matched Legal Cases: ['art 1', 'art 2', 'art 3', 'art 4', 'art 5', 'art 6', 'art 7', 'art 8', 'art 9']

US7308117B2 - System and method for manipulating information and map for geographical resource management - Google Patents
System and method for manipulating information and map for geographical resource management Download PDF
US7308117B2
US7308117B2 US09771214 US77121401A US7308117B2 US 7308117 B2 US7308117 B2 US 7308117B2 US 09771214 US09771214 US 09771214 US 77121401 A US77121401 A US 77121401A US 7308117 B2 US7308117 B2 US 7308117B2
US09771214
US20010014185A1 (en )
Sitthichai Laoveerakul
Justin A. Hickey
This system comprises of a server process, a client process, a spatial database and a relational database. It presents the idea of geographical information access over the World Wide Web network using compression technology and data filtering—in the form of queries and metadata—for efficient use of network bandwidth. In addition, the user can access or change information using the tools provided inside the client application.
Part 1. Geographical Map Image Storage is an archive to store geographical map images.
Part 2. Wavelet Composer Engine is a software component that contains wavelet algorithm used to transform the image into wavelet format. The algorithm is widely used in compression area.
Part 3. Compression Engine is a software component to compress data that is implemented using combination of mathematical algorithms. The algorithms comprises of two main algorithm called “Huffman Coding” and “Run Length Encoding” algorithms.
Part 4. Decompression Engine is a software component to decompress data that is implemented using combination of mathematical algorithms. The algorithms comprises of two main algorithm called “Huffman Coding” and “Run Length Encoding” algorithms.
Part 5. Wavelet Decomposer Engine is a software component that contains wavelet algorithm used to re-transform the wavelet format back to image.
Part 6. Spatial Information and Map Data Viewer is a software component to display geographical map and information.
Part 7. Spatial Information and Map Editor is a software component to modify geographical map and information.
Part 8. Spatial Database is a database to store spatial geographical information.
Part 9. Management Information System is a database for storing management information.
US09771214 2000-02-04 2001-01-26 System and method for manipulating information and map for geographical resource management Expired - Fee Related US7308117B2 (en)
TH055604 2000-02-04
US20010014185A1 true US20010014185A1 (en) 2001-08-16
US7308117B2 true US7308117B2 (en) 2007-12-11
ID=21617929
US09771214 Expired - Fee Related US7308117B2 (en) 2000-02-04 2001-01-26 System and method for manipulating information and map for geographical resource management
US (1) US7308117B2 (en)
EP1426876A1 (en) * 2002-12-04 2004-06-09 H.W.S.- Hardware Solution Limited Geographical information system
EP1939837A3 (en) * 2006-12-20 2010-04-28 AT&amp;T Corp. Lossless real-time compression of geographic data
US8274571B2 (en) * 2009-05-21 2012-09-25 Google Inc. Image zooming using pre-existing imaging information
US20010014185A1 (en) 2001-08-16 application
Bertolotto et al. 1999 Progressive vector transmission
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:CHITRADON, ROYOL;LAOVEERAKUL, SITTHICHAI;HICKEY, JUSTIN A.;REEL/FRAME:011689/0607
Owner name: HYDRO AND AGRO INFORMATICS INSTITUTE, THAILAND
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:NATIONAL SCIENCE AND TECHNOLOGY DEVELOPMENT AGENCY;REEL/FRAME:023768/0595
Owner name: HYDRO AND AGRO INFORMATICS INSTITUTE,THAILAND