Software: isi-Studio

isi-Stu­dio is a spe­cial­ized soft­ware tool for auto­mat­ic and man­u­al con­trolled oper­at­ing and record­ing of (speck­le) interferometry.

The work-flow ker­nel of isi-Stu­dio records the user oper­a­tions. Its recall and re-do options of any oper­a­tion sequences offers facil­i­ties to con­trol indi­vid­ual research set ups as well as auto­mat­ic solu­tions for indus­try prob­lems. Remote con­trolled fea­tures such as shear­ing are fea­tures in con­junc­tion with the sen­sor series.

Typ­i­cal appli­ca­tions of isi-stu­dio are non destruc­tive test­ing (NDT), vibra­tion analy­sis, strain and defor­ma­tion measurements.

Solution Features

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Expo­sure of speck­le inter­fer­o­grams in dif­fer­ent acqui­si­tion tech­niques, such as real time phase recon­struc­tion and time aver­age tech­nique with renewed ref­er­ence frame.

 

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isi-Stu­dio offers var­i­ous stan­dard fil­ter-types and spe­cial fil­ters adapt­ed to dis­con­ti­nu­ities of phase maps.

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isi-Stu­dio con­tains a robust demod­u­la­tion or unwrap­ping algo­rithm that removes the phase steps and con­verts the fil­tered phase map into a con­tin­u­ous plot.

If your phase map is fil­tered and demod­u­lat­ed, there is the choice to use auto­mat­ic eval­u­a­tion of the para­me­ters, such as the wave length of the light source used, saved in the image prop­er­ty sheets dur­ing the measurements.

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For pre­sen­ta­tion or analy­sis of your results, isi-Stu­dio offers tools such as 2D or 3D plots. If you want to include your results into oth­er doc­u­ments, you have the choice of com­mon input and out­put image for­mats (bmp, tiff, jpg, etc.) as well as the com­pat­i­bil­i­ty for numer­i­cal exchanges to Math-Lab, Excel and oth­er soft­ware. Alter­na­tive the report gen­er­a­tor can be used to cre­ate a report document.

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An prac­ti­cal exam­ple to eplain the the func­tion­al­i­ty of isi-Stu­dio:x

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Recontruction:relative phase change     Fil­tered phase change                        Demod­u­lat­ed phase distribution

False-colour image                                Inte­gra­tion: defor­ma­tion ampli­tude      Quan­ti­ta­tive false-colour image