XVIIIth Congress: Commission VI

Kraus, Karl; Waldhäusl, Peter

Bibliographic data

Multivolume work

Persistent identifier:: 1667435949

Title:: XVIIIth Congress

Sub title:: Vienna, Austria 1996

Year of publication:: 1996

Place of publication:: Vienna

Publisher of the original:: Austrian Society of Surveying and Geoinformation

Identifier (digital):: 1667435949

Language:: English

Editor:: Kraus, Karl; Waldhäusl, Peter

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Document type:: Multivolume work

Volume

Persistent identifier:: 1677550198

Title:: Commission VI

Scope:: 149, 110, 92 Seiten

Year of publication:: 1996

Place of publication:: Vienna

Publisher of the original:: Austrian Society of Surveying and Geoinformation

Identifier (digital):: 1677550198

Illustration:: Illustrationen, Diagramme

Signature of the source:: ZS 312(31,B6)

Language:: English

Additional Notes:: Die Vorlage enthält insgesamt 3 Werke: Commission VI (Seiten 1-149); National reports (Seiten 1-110); Special sessions (Seiten 1-92)

Other Title:: Enthaltendes Werk: National Reports; Enthaltendes Werk: Special sessions

Usage licence:: Attribution 4.0 International (CC BY 4.0)

Editor:: Kraus, Karl; Waldhäusl, Peter

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Economic, Professional, and Educational Aspects of Photogrammetry and Remote Sensing

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Economic, Professional, and Educational Aspects of Photogrammetry and Remote Sensing

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Economic, Professional, and Educational Aspects of Photogrammetry and Remote Sensing

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Economic, Professional, and Educational Aspects of Photogrammetry and Remote Sensing

Publisher of the digital copy:: Technische Informationsbibliothek Hannover

Place of publication of the digital copy:: Hannover

Year of publication of the original:: 2019

Document type:: Volume

Collection:: Earth sciences

Chapter

Title:: Commission VI

Document type:: Multivolume work

Structure type:: Chapter

Chapter

Title:: ASEAN - AN IMAGE ANALYSIS SYSTEM FOR REMOTE SENSING TRAINING AND EDUCATION. Nguyen Dinh Duong [...], Shoji Takeuchi [...], Kohei Cho [...] Commision VI, Working group 2

Document type:: Multivolume work

Structure type:: Chapter

as designed nstitute for te Sensing ontinuously 256 colors, esigned for ge analysis evelopment ng Seminar esearch and scussion on Eco-System y NASDA, aysia. 1994 1989 with -DOS with ugh version , SpeedStar lest version SEAN 2.1). System for . The most data format at speed up AN left the lizes look - pixel value so problem and overall . ASEAN is jues so it is of spectral ). There are 1er for MS- h Windows N are as * Data Conversion * CD-ROM Utilities * Windows Cutting out * Histogram Calculation * Image Enhancement * Image Encoding * Vegetation Index Calculation * Arithmetic Operation * Principal Component Analysis * Optical Image Filtering - General Filters - Special Filters * SAR Image Filtering Image display * Image Display * Pseudo Color Image Display * Classified Image Display * Image Display and Print Classification... * Training Area Selection * Training Area Redisplay * Training Data Statistics Calculation * Training Address Modification * Maximum Likelihood Classification Post Classification... * Classified Image Filtering * Area Measurement * Class Code Change and Merge Geometric Correction... * Ground Control Point Selection * [mage Control Point Selection * Coefficient Computation and Resampling Change Analysis... * Plural Image Display * Generation Of Change Matrix * Visualization Of the Change matrix Bird's Eye View Generation * DEM Data Conversion * Bird's Eye View Generation * Bird's Eye View Image Display Image Overlay Help Tutorial The file system of ASEAN is organized as following: .GIH Standard ASEAN image data format. .CLS Standard ASEAN classified image format .CPT System format for vegetation index calculation, training data statistics calculation, modification, classification... .ADR Training address file .TRN Training data statistics .HST Histogram file .LEV Level data file for pseudo color image display .ENH Look up table for enhanced image display .GCP GCP/ICP coordinate file for geometric correction .DXY system file for geometric correction .CHA Change matrix between two classified images .WSP Work space mark file .DEM Digital elevation model data file Hardware requirement for running ASEAN is quite standard and almost all of recent types of PC can be used for the application. The requirement for hardware is listed as below: 35 - CPU 386 , 486 or above - Math coprocessor - Base memory 640 Kb - Extended memory 3 Mb (at least) - Floppy disk drive 5.25 and 3.5 inch - Hard disk drive 80 Mb - Super VGA color Monitor - 24 bits graphics accelerator properly setup for Windows environment - Color printer - CD-ROM drive - Mouse - Operating system MS DOS 3.3 or above - Microsoft Windows 3.1 or latter for Windows version 3. DESCRIPTION OF SOME RELEVANT FUNCTIONS AND ALGORITHMS 3.1 Data Conversion In order to process image data by WinASEAN the first step to be carried out is to convert data from different formats to WinASEAN standard image format. WinASEAN can process any standard image format as BSQ single file, BSQ multiple file, BIL and BIP. The data structure of the standard WinASEAN image format is as follows: Header 1024 bytes Data part: Image data in common BSQ, BIL, BIP formats In the header part there are important information about the actual image data such as number of lines, number of pixels per lines, actual image format of the image data part, location of the data and whether the data is attached to the header or not. Because WinASEAN can now process image of arbitrary size (depends only on the free memory available and memory management capability of the Windows environment) so for huge volume of data it is better to separate header from data part. By this way problem of copying of huge volume of data is now abandoned. The file extension of WinASEAN data format is .GIH. It is General Information Header. The size of the GIH file depends on the selection in the conversion program. For small image window it is better to include data with header but for big image (say full scene of image stored on CD-ROM) is better to separate header apart from data. Image data BSQ Ep conversion ET, ASEAN Bip processing modules Image data on CD-ROM Ta CD-ROM — utilities DEM data DEM data conversion International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B6. Vienna 1996

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