A unifying Matlab framework for the development of reconstruction algorithms (solving inverse problems) in computational imaging
The v1.2 release contains a new graphical user interface (GUI) plus incremental improvements and bug fixes.
The GUI allows to intuitively build tailored reconstruction algorithms with minimal effort. The proficiency of the GlobalBioIm GUI is, once the objective function is defined, to automatically propose algorithms that are adapted to the built cost function. Finally, the MATLAB script corresponding to the pipeline is automatically generated. See more at https://biomedical-imaging-group.github.io/GlobalBioIm/gui.html
The v1.1.2 release does not contain any major changes but mainly incremental improvements and bug fixes.
LinOpXRay
for 2D radon transform (Note that the adjoint is not really the adjoint, but only an approximation (up to about 20 dB),Util/estimateNorm.m
for estimation of the norm of an operator,OutputOptiSNR
to print SNR during optimization,OpEWSquareRoot
to OpEWSqrt
,CostHyperBolic
: Epsilon can be a vector,OptiFBS
Many bug fixes, among them:
The v1.1.1 release does not contain any major changes but mainly incremental improvements and bug fixes.
The v1.1 release contains a new functionality for GPU computation plus incremental improvements and bug fixes.
The v1.0.1 release does not contain any major changes but mainly incremental improvements and bug fixes.
LinOpScaling
,CheckLinOp
, CheckMap
and `TestsSummationLinOp' functionsmakeAdjoint
and makeInversion
in LinOp
Summation
, Composition
, Ìnversion
for Map
and hence LinOp
and Cost
LinOpBroadcast
linear operatorElementWiseOp
non linear operators: OpEWSquareRoot
, OpEWInverse
and OpEWSSquaredMagnitude
.CostGoodRoughness
cost functionCostL1
CostTV
cost functionOpti
optimization classTestCvg
classes to assess convergence of optimization according to different criteriaOptiVMLMB
OptiConjGrad
no longer takes a W
parametercmpSize
to compare size of vectorsCostHyperBolic
cost function- Automatic compilation of C
files needed for CostMixNormSchatt1
cost functionGenerateData
and GenerateData
to generate star phantom- More options in `LinOpConv'make...
methods in LinOpDFTOutputOpti
printing classThis release contains contributions from Mike Mc Cann, Thomas Debarre, Thanh-an Pham, Emmanuel Soubies and Ferréol Soulez