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Walker, Tom D (PG/R - Elec Electronic Eng)
Minimisation
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eb265c37f3febdd43cbbfc229f1cf89fbf63d436
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Created with Raphaël 2.2.0
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Converted output from ChArUco alignment to CV_32F
master
master
Reimplemented image scaling
Added clearance around the border
ChArUco image alignment implemented
Fixed ChArUco board orientation
ChArUco alignment reimplemented
Camera parameters obtained within a function
Images must be loaded and deleted as necessary to preserve memory
The z component of the surface normals are now computed instead of read from the image
Fixed light directions and improved logging
Removed .png results files from the git repository
Removed .png files from the git repository
Resolved conflict between gain and bias with light distance and light intensity variables
specularEstimation function supports synthetic materials and dense sampling
Changed SpecularIntensity and SpecularPower to Roughness and Metallic
Streamlined meanSquaredError function
Terminal and file output now refer to the new variables
Ceres solves for light intensity and distance instead of image gain and bias
Implemented Cook-Torrance Physically-Based Renderer
Parameters can be locked using problem.SetParameterBlockConstant(&Parameter);
Logging to file now clears previous file
Results are logged to a file with the input parameters as the filename
Updated argument handling
Preliminary OOD implementation
Implemented the modified Phong reflectance model
Gain and bias parameters added to Ceres solver
Separate functions created for Cook-Torrance Reflectance
Preliminary sphere rendering
Implemented synthetic image modelling
Disabled previous Photometric Stereo code
Residual is correctly calculated as the sum of squared differences per pixel
Centered light directions by using an offset of 0.5 on the x and y axes
Light direction now calculated correctly
Albedo recovery in greyscale
Light intensity obtained from Macbeth colour chart
Chrome sphere and Macbeth images are loaded
Added function for obtaining albedo with Photometric Stereo
Compatible with Visual Studio Code
Initial Macbeth detection implementation
Refactored the computation of the residual in the Ceres solver
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