GCPWorks -- GCPWorks Image Registration

• Introduction
  • Available Types of Data
    • System Corrected Data
    • Precision Corrected (Geocoded) Data
• Theory
  • Polynomial Transformations
    • Polynomial Equations
    • Determining the Accuracy of the Polynomial Fit
  • Thin Plate Spline
  • Satellite Ortho Model
  • Resampling
    • Nearest Neighbour
    • Bilinear Interpolation
    • Cubic Convolution
    • Sin(x)/x 8pt and 16pt
    • Resampling Example
      • Nearest Neighbour
      • Bilinear Interpolation
      • Cubic Convolution
  • Mosaicking
    • Mosaic Cut Line
    • Blending
    • Colour Balancing
  • References
• Registration Scenarios
  • Hardcopy Map on Digitizing Table (Image to Map)
  • Vectors (Image to Vector)
  • Geocoded Image (Mosaicking Four TM Scenes)
  • Satellite Ortho Model
• Hints and Tips
  • Improving Performance
    • Reducing CPU Usage
    • Input Caching and Disk Thrashing
    • Reducing Disk Thrashing
  • Correcting Bitmaps
  • Correcting PseudoColoured Images
  • Projection of GCPs
  • Collecting GCPs from two adjacent UTM zones
• Copyright
• Command Line Options
• Setup
  • Processing Requirements
  • Mathematical Model
  • Source of GCPs
• GCPWorks Windows
  • Main Panel
  • Overview Window
    • Tracking Enhancement
    • Zoom Control
    • RGB Display Control
  • Full Resolution Subwindow
• Select Uncorrected Image
• Select Georeferenced Image
• Define Georeferenced Area
• Define Georeferencing Units
• GCP Collection
  • Saving GCPs
    • LONG/LAT
    • ERRORS
      • Write Permission
      • Non-PCIDSK File
      • Corrected GCP Georeferencing Illegal
      • Uncorrected GCP Georeferencing Illegal
  • Loading GCPs
  • GCP Scatter Plot Report
  • Image Fit Report
  • Model Coefficients Report
  • Elevation
• Mosaic Area Collection
• Colour Matching
• Pre-Registration Checking
• Disk To Disk Registration
  • Channel/File Mapping Selection
  • Resampling Mode
  • Model Order
  • Background
  • Colour Matching
  • Blend Width
  • Memory Cache
• Overlays and Colours
  • Accepted GCPs
  • Check GCPs
  • Transformed Vectors
  • Mosaic Cut Lines
  • Sampling Rectangles
  • Cursor Colour
• Chip Database Panel
  • Finding a Chip Image
  • Viewing an Image Chip
  • Chip Information
• Chip Distribution
• Tablet Setup and Map Tie-Down
  • Tablet Puck Button Assignment