Release History

The table below lists the new features and improvements of the latest Epina ImageLab versions; bug fixes are only listed for the latest release. Click here to download the current release.
 

Release 4.09 [2021-06-04]

New Features the new marker tool in 2D Imager helps to measure distances along the x-axis of the spectral diagram the new Menlo Systems import tool imports data from Menlo Systems THz imaging devices FFT based filter: added the Tukey windowing option; the results can now be optinally appended to the current dataset Enhancements many minor improvements of the user interface Imagelab now asks the user to restart it if the license enables the 64 bit version improved user interface of the tool Fourier Analysis of Spectra the Dataset Editor now checks for duplicates and issues a warning (if there are already duplicates) or prevents them at all encryption of scripts is now improved to prevent problems with certain Asian installations new commands for ILabPascal: StitchDialog now allows to enforce FPA resolution StitchCubes extended by a second version RenameFile implemented several additional statistical functions: LillieforsPValue, LillieforsQuantile, MedianTest, PerformFTest, PerformLillieforsTest, PerformMannWhitneyUTest, WilcoxonSignedRankTest, ConfidenceInterval, DurbinWatsonTest, DurbinWatsonCrit5pct, Perform1SampleChi2Test, Perform1SampleTTest, Perform2SampleTTest new command to append external data: AppendExtData LoadIGTIFHeader allows to load the header of an IGTIF file new function to read in time and date: ScanDateTime the method TIlabTrnDataSet.CountDuplicates returns the number of duplicate data points in training sets the function VarInflatFactor calculates the VIF

Release 4.01 [2021-04-01]

New Features the ILabPascal script engine now provides an integrated debugger the new PLS Regression Model supports the calculation of quantitative models new import interfaces supporting the following instruments: Agilent Mass Hunter PerkinElmer IR Data Oxford Instruments EDS ION-TOF TOF.SIMS Opus Data Point Table Lightigo LIBS Data rebranding and customization capabilities for OEM suppliers allow to taylor ImageLab to your specific needs (please contact Epina for details) Enhancements a script can now be executed upon startup of ImageLab by passing it as calling paramater all commands in the import menu of the main menu can now be configured by the user the reduction of data in the HCA is now faster by an order of magnitude scripts can now be encrypted implemented the command 'insert meta tags' in the script editor particle editor extended (speed improvement; various size distributions - size, area, length, width, aspect; 'done' flag; local class color table) the spectral resampling tool now displays the fit between original and resampled spectrum as a correlation chart PLS/DA now provides two buttons for 10-fold CVD and leave-a-quarter out the detect particles command is now available in all model applicators LIBSTool provides now an option to display only important lines in neighborhood; neighborhood plot is updated when spectral cursor moved improved Pixel Attribute Editor (creating masks from pixel attributes; improved user interface) Dataset Editor improved: better support of quantitative values; average class spectra; add random data in a rectangular region; speed up new validation tool for random forests many enhancements of ILabPascal and the built-in library. Following is the list of new function calls: system functions: SetSystemParams, CurrentVersion, CheckCPUID, GenerateCPUID, BlowFishDecryptStream, BlowFishEncryptStream, CallUSM, DeleteFiles, MoveToRecycleBin, GetBrandId, GetLicInfo, GetPublicLicInfo statistical functions: Chi2DistriDensity, Chi2DistriIntegral, Chi2DistriQuantile, BinomCoeff, LnBinomCoeff, BinomDistriDensity, BinomDistriIntegral, BinomDistriQuantile, UDistriDensity, UDistriIntegral, UDistriQuantile, CalcFishQ, DeanDixonCriticalValues, DeanDixonTest, ShapiroWilkIntegral, ShapiroWilkTest, nDistriDensity, nDistriQuantile, nDistriIntegral, tDistriDensity, tDistriQuantile, tDistriIntegral, FDistriDensity, FDistriIntegral, FDistriQuantile, Lambda particle support: new methods and properties of class TParticles: CFRawData, CFRawDataClasses, LoadCFRawData, ClassColors, LoadPERefSpecs FTP support: new class TFtpConnection spectral processing: CutPeakInAllSpectra, CutPeakInSpectrum, IsLineSpec, ProjectSpectrum image processing: CalcEdgePath, CreateEdgeOfParticle, EdgeVector general routines: CenterString, LeftString, RightString, EncodeDateTime, EncodeBase64, DecodeBase64, EncodeASCII85, DecodeASCII85, SortStringList, SHA1FromString, SHA1FromStream, SHA1FromFile, SHA1DigestToHex GUI routines: Frm2DImg.ShowAnnotations, Frm2DImg.ZoomImgFull vector and matrix processing: FillIntMatrix, LoadIntMatrixBin, SaveIntMatrixBin, LoadMat3DBin, SaveMat3DBin, LoadMatrixBin, SaveMatrixBin, SerializeArray, ReadBinaryArrayHeader, SumMatrixMasked, FillArrayRix, class Class T2DArrayStack, class TVector meta data: GetPhotoCalibPars, SetPhotoCalibPars, AxisLabel, LayerRequiresLineSpec, AddPhoto, CopyWLSclParsToMetaData import functions: ImportASILibs, ImportLightigoLibs, ImportPerkinElmerImgData varia: NumDialog, TextDialog, TRndForest.LoadModel, TRndForest.SaveModel

Release 3.20 [2020-04-22]

New Features ImageLab now supports the import of data from a SpecimIQ camera administration scripts now allow to automate the customisation of ImageLab Enhancements the customization tab in the preferences dialog has been extended by several properties the import of ENVI data has been improved several improvements and extensions in ILabPascal: improvements of stitching to support multiple ENVI data files with only one header file various general purpose commands implemented: FileCopy, SelectColor, StringIx, StripLTBlanks, Tokenize the new class TFrm2DImg supports programmatic access to the 2D imager, offering the following properties and methods: AddImgToRepository, AnnotateImage, AssignColPal, AssignColPalFile, AttachedForm, ClearAnnotations, CopyImageToClipBoard, CopyToImgStack, DisplayLayer, DisplaySpectrum, GetImgRepositoryData, Height, Layer, Left, Mask, RemoveRepositoryImg, SaveImage, SetColorRange, SetDisplayMode, SetImageCursor, TimeSlot, Top, Width, WindowState GetILabDir extended by an additional directory type (idCall) the new class TCustGuiProps provides programmatic access to the customisation parameters: BGImageFName, BGImgAligned, ColGradient, ColorBackground, ColorBGGrid, ColorShortCutBar1, ColorShortCutBar2, CustCaption, LoadFromRegistry, SaveToRegistry, SetDefaultSettings UseBGImage implemented the color selection dropdown box as another component for CreateDialog deprecated ILabPascal functions are now indicated both in the help list and in the function monitor

Release 3.15 [2020-02-10]

New Features The following tools support now time slots: Bookmarks, the spectral selection tool, the spectral mixture generator, the spectral descriptor editor, the descriptor generator and the PCA tool Baseline Correction supports now multi-processing a new type of spectral descriptors is now available (COO) Enhancements deleting a spectral descriptor which forms an input to a virtual descriptor now creates a warning message the particle editor now supports the generation of pixel masks the signal analysis tool provides now an autoscale option in the spectral window lots of improvements and extensions in ILabPascal: ImportEnviData and LoadEnviDataToMemory now support user-defined extensions of the binary data files StitchCubes now supports the specification of file extensions of the binary ENVI parts StitchDialog and StitchCubes now support the reflection of the y-axis before stitching the tiles StitchDialog has been extended to support flexible coordinate extraction from file names extended F1 help system in script editor to show a list of topics if more than one topic fits a particular keyword programmatic access to the TFrmHCA">HCA user interface programmatic access to the VCA user interface programmatic access to the PCA user interface programmatic access to the 2D imager user interface programmatic access to the signal distribution analysis user interface new general functions: CPUCount, NumberedPos, NumberedPosBw, Lin3DAddr, ConvertLinTo3DAddr, ReadHeaderOfASC, StringExtractor, Squash additional methods and properties of the class TDataTable: MirrorColumns, MirrorRows, SortCols, SortRows, SortColAttributes, SortRowAttributes, SortColNames, SortRowNames, ColAttribLevels, RowAttribLevels, MaxColNameLength, MaxRowNameLength, MaxColAttrib, MinColAttrib, MaxRowAttrib, MinRowAttrib, CopyCellStatesFrom, CopyFrom, CountMarkedCellsInColumn, CountMarkedCellsInRow, ExportAsCSVFile, ImportCSVFile, ListOfCategorialVars, CreateContingencyTable, IsConstantColumn, ExchangeColumns, ExchangeRows, ExchangeMarkings, FillMarkedCells, IfAnyCellHasCellState, MeanCenterNumCellColumns, MeanCenterNumCellRows, Serialize, StandardizeNumCellColumns, StandardizeNumCellRows, FindColIndex, FindRowIndex, FindHighestMLevel, FindLowestMLevel, GeometricMeanOfNumCells, HarmonicMeanOfNumCells the new class TAssocArray supports associative arrays pixel masks can now be loaded from and saved on disk: TMetadata.LoadPixMask, TMetaData.SavePixMask TMat4D support extended: MinimumOfLayersToArray, MaximumOfLayersToArray, MeanOfLayersToArray, AccumulateLayer, Clone, CopyFrom, FillDiag, MeanVar, MinMax, MirrorColumns, MirrorLayers, MirrorRows, MirrorTimeSlots, Percentile, Resample, SquaredSum, StdDevOfLayersToArray, Sum, Transpose

Release < 3.15

Release history of versions before release 3.15 is not available to the public