Using SFRplus Part 3 - Imatest SFRplus results
SFRplus results - Saving - Repeated runs - Excel .CSV (Comma Separated Values) output
Using Rescharts - Analysis of resolution-related charts
Introduction - Getting started - The Rescharts window - Rescharts modules - Slanted-edge SFR - Log frequency (simple) - Log frequency-contrast
Log Frequency - Analysis of log frequency-varying charts
Introduction - Photographing, running - Color moire - Output - Pattern - MTF - Comparisons - Calculation details - Nyquist, aliasing
Log F-Contrast - Analysis of charts that vary in log frequency and contrast
Introduction - Creating, printing - Photographing, running - Output - Pattern - MTF - MTF/contrast contours - MTFnn
Star Chart - Analysis of the Siemens star chart
Introduction - Creating, photographing, running - Output - MTF - MTFnn, MTFnnP - MTF contours - Equations
MTF Compare - Compare MTFs of different cameras and lenses
Introduction - Instructions
Batchview - Postprocessor for viewing summaries of SFR, SFRplus results
Introduction - Preparation - Instructions
How to Test Lenses with SFRplus
Introduction - Test chart - Photograph - Run SFRplus - Rescharts SFRplus - SFRplus settings - Interpret the results - Batches - Checklist
How to Test Lenses with SFR - (old page: Imatest SFRplus recommended)
Introduction - Test target - Photograph - Run SFR - Interpret - Checklist
Imatest Instructions -- Tone, color, and spatial modules
Using Stepchart
Photographing the chart - Running Stepchart - Output - Saving - Dynamic range - Algorithm
Stepchart: Applied Image and ISO charts
Photographing chart - Instructions - Patch order
Dynamic Range - Calculate Dynamic Range from several Stepchart images
Introduction - Operation - Results - Dynamic Range bkgnd
Using Colorcheck
What Colorcheck does - Colorchecker colors - Photographing target - Photographing target - Colorchecker reference sources - Output - Saving - Links
Colorcheck Appendix - Algorithms and reference formulas
Color error formulas - Algorithm - Grayscale and exposure
Using Multicharts - Interactive analysis of several test charts
Introduction - Getting started - Reference files - The Multicharts window - Displays and options
Multicharts Special Charts - Additional charts, including circles arranged on a square
Instructions - Patch numbering - Examples
Color correction matrix
Introduction - Math - Multicharts
Using Uniformity (Light Falloff) - Measures light falloff (lens vignetting) and sensor nonuniformity
Instructions - Results
Uniformity (Light Falloff): Imatest Master - Instructions for Imatest Master
Input dialog box - Hot and dead pixels - Color shading - Uniformity profiles - Polynomial fit - Histograms - Noise detail - Spot detection
Using Distortion
Introduction - Instructions - Results - Main figure - Decentering - Corrected image - Intersection figure - Radius correction fig - Links - Algorithm
Imatest Instructions -- Miscellaneous modules and utilities
Using Test Charts - Creates test charts for high quality inkjet printers
Introduction - Bitmap patterns - SVG patterns - Options
Using Screen Patterns - Monitor patterns for Light Falloff, SFR, Distortion, and monitor calibration
Introduction - Light Falloff - SFR - Distortion - Monitor calibration - Monitor gamma - Zone plate - SMPTE color bars - Slanted edges - Colorchecker-
Stepchart - Squares (checkerboard)
SVG Test Charts - Scalable Vector Graphics charts for MTF measurements
Introduction: m x n squares - Squares and wedges - Operation - Options - Output figure - Printing
View/Rename Files - using EXIF data
Starting - 1. Select folder - 2. Select files - 3. Rename options - 4. Preview - 5. Rename files
Imatest IT/EXE instructions - Running Imatest IT (Industrial Testing)/EXE
Introduction - Installation - Setup - INI files - DOS call - Calling from Matlab - Testing - Error handling
Using Print Test - Measure print quality factors: color response, tonal response, and Dmax
Introduction - Instructions - Results
Maskfill - Removes features that interfere with Imatest measurements
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