Fernerkundung I (Digitale Bildverarbeitung) - Friedrich-Schiller ...

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IPPI LINK PPHL PPII Image to BSQ Intermediate Format, Moves image data from a PCIDSK image database to an intermediate Band Sequential file format. This intermediate format is useful for transferring data to the PAMAP software product. Live Link to Non-PCIDSK Image File Creates a PCIDSK database file header allowing indirect access to imagery on a non-PCIDSK file. In addition, auxiliary information such a LUTs or bitmaps are transferred to the newly created PCIDSK file. BSQ Intermediate File Header Listing Prints the header block of the PCI-BSQ intermediate file BSQ Intermediate Format to Image Moves image data from a PCI- BSQ intermediate file format to a PCIDSK image database. Usually, this file is created by PAMAP third-party software. See also PPVI, SVFRD, SVFWR Transfer Data or Subset Data / Data Interchange III IIA IIB IIIBIT MIRROR ROT ROTBIT VECREAD VECWRIT VREAD VWRITE transfer image data between database files (source and target PCIDSK file have to exist (subsetting possible by using DBIW and DBOW) Segment Transfer Bitmap Transfer Image Transfer under a Bitmap Mirror an image Rotate an database channel Rotates bitmaps Read Vector Data from Text File Transfers vector information held in a text file, to a PCIDSK database vector segment. Vector Write to Text File, Writes vector information held in a PCIDSK vector segment to a text file. Read Vector Data from Text File Reads vector (line and point) data from a text file to a new PCIDSK database vector segment. Write Vector Data to Text File Writes vector (line and point) data from an existing PCIDSK database vector segment to a new text file. Geometrische Anpassung für Datenfusion oder multitemp. Analysis von verschieden Datensätzen. AUTOREG IMGLOCK TRANSFRM IMGFUSE REG (Autoregistrierung – siehe auch imglock (nur nach Vorkorr. Möglich, mit Initial-GCP-Segment.) (um Autoreg oder Imglock zu nutzen muessen die Daten bereits grob aufeinander registiert sein, sonst laeuft nix). Datenfusion Image Registration, Performs image registration of an input (uncorrected) image to an output (master) image, given a set of ground control points. GeoAnalyst: CONTOUR Contour Generation from Raster Image Creates a vector segment containing contour lines from a raster image, such as an elevation (DEM) image, given a specified contour interval. The contour value
for each line is saved in either the Z-coordinate of all vertices or in a separate attribute field. ContactX DIEST IP FCONT FVDIF IDINT NNINT RBFINT TEX Contact Extension Creates an output vector segment. The vector egment consists of line segments which trace the intersection of a plane with the surface of a digital elevation model (DEM). The plane is defined from the dip and strike angles of the input shape, which are set by the DIP program. Alternatively, they may be set as parameters in this program. Estimation Procedure for Spatial Data Integration Combines multiple layers of spatial data to derive a favourability model for predicting a geological event (mineral potential, landslide, etc.). Available algorithms include probability estimation, certainty factor estimation, and fuzzy membership estimation. DIGRP must be run before DIEST Dip and Strike Calculation Calculates angles of dip and strike for a set of 3 or more points. Upward/Downward Continuation Filter Compute upward/downward continuation of a potential field. The filter is applied in frequency domain. 2D Fourier transform is first applied to the image. After filtering, the image is transformed back to the spatial domain. Vertical Differentiation Filter Compute the Nth order vertical differentiation of a potential field. The filter is applied in frequency domain after transforming the image using 2D FFT. Inverse Distance Interpolation Generates a raster image by interpolating image values between specified pixel locations using the Simple Inverse Distance or Weighted Inverse Distance algorithm. Natural Neighbour Interpolation Generates a raster image by interpolating image values between specified pixel locations using natural neighbour interpolation. This program uses the NNGRIDR code developed by Dr. D.F. Watson at the University of Western Australia. Radial Basis Function Interpolation Generates a raster image by interpolating image values between specified pixel locations using a Radial Basis Interpolation Algorithm. This program implements the Multi-Quadric and the Thin Plate Spline schemes. Texture Analysis Calculates a set of texture measures for all pixels in an input image. The measurements are based on second-order statistics computed from the grey level co-occurrence matrices. Either texture measures for a specific direction or directional invariant measures can be computed. The texture measures may be used as input features to classification algorithms. Change Radiometric Resolution: SCALE STR LUT Image Grey Level Scaling and Quantization, perrforms a linear or nonlinear mapping of image grey levels to a desired output range. This program is typically used to scale data from "high" resolution (32 and 16-bit) channels to "low" resolution (16 and 8-bit) channels. Image Contrast Stretch, Generates a lookup table segment to perform contrast stretching of image data on database files. Image Enhancement via Lookup Table, Enhances imagery on disk by passing it through an 8-bit Lookup Table segment (LUT type
Page 1 and 2: BSc Geographie Friedrich-Schiller-U
Page 3 and 4: 1. Einführung 1.1 Inhalt dieses Sk
Page 5 and 6: Descision Tree Klassifikatoren, DTC
Page 7 and 8: c. Radiometric Correction d. Atmosp
Page 9 and 10: schlecht bei sehr großen Datensät
Page 11 and 12: Shape Detection, Zero Crossing. Vis
Page 13 and 14: 3 Arbeiten mit Geomatica 9 - eine E
Page 15 and 16: Alle Programme, die unter XPACE zur
Page 17: Anführungszeichen am Textende kön
Page 21 and 22: AUTOMOS Automosaic, can be used to
Page 23 and 24: Atmospheric Correction / Biosphere
Page 25 and 26: SIGSEP SIGMERG AUTOMER Signature se
Page 27 and 28: Vector Utilities: Raster vectorisat
Page 29 and 30: 3.5 EASI- Programmierung Ein EASI-M
Page 31 and 32: fn = in_dir + $Z + dirlist[i] ext =
Page 33 and 34: • There is less chance of geometr
Page 35 and 36: slow: on a Sun SPARCstation LX the
Page 37 and 38: The Mosaic Area Collection panel al
Page 39 and 40: 3.8 Geomatica OrthoEngine - creatin
Page 41 and 42: • Select Create Epipolar Image.
Page 43 and 44: * Maps-Tab Properties/Display/Trans
Page 45 and 46: Abb. 13: Geomatica Focus MetaLayer
Page 47 and 48: Modell zu starten. Für das Experim
Page 49 and 50: Abb. 19: Separate file data: File 1
Page 51 and 52: Geomatica GeoGateway: An affordable
Page 53 and 54: 4. Literatur 4.1 National and Inter
Page 55 and 56: Gong, Miller, Freemantle and Chen.
Page 57 and 58: Hunt G.R. & J.W. Salisbury, 1971, V

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