• Tria: Advanced Image Processing and Analysis Program
  • Decon of an image taken by a Confocal Laser Scanning Micropscope
  • Deconvolution of an image of the Mars surface
  • Application of ImPASS produces Super-resolution
  • Ultrasound wave captured in Jello using GCLAD
  • The start of the March 21 eruption near Fagradalsfjall, Iceland
  • Quick CARon deconvolution of the eruption.
  • PulseView: 1D waveform viewer
  • Concept for Continuous Laser Generation of Ultrasound
  • Deconvolution of an image of a bowl of fruit

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Latest News: 8/27/2025 Tria 4.0 has been released, built for Windows 11 (still works on 10), with 25% faster FFTs.

 8/27/2025  New paper on the application of Image Phase Alignment Super-sampling to micrscope images.  Achieved image resolution that was 1.79 times below the diffraction limit.

1/5/2025 Quarktet files for US Patent for ImPASS

8/6/2023 Technical note published detailing how three forms of super-resolution are differentiated in the image processing. See Research.

11/1/2022 Tria Version 3.1.85 (32-bit and 64-bit versions) has been released and is available for download! This version aallows processing on 8k and 16k images (memory permitting).  See features for a list of all the great stuff in Tria Image processing.

5/2/2022 "Application of ImPASS to translated images..." was published in AIP Advances in April 2022 after much work.   See Research.

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Glossary

New to Quarktet?  This is a short description of our terms:

  • Laser Ultrasound--A class of techniques that generate or detect ultrasonic waves in materials using lasers.
  • CLGU--Continuous Laser Generation of Ultrasound.  This is a new method of generating ultrasound in materials using a high-powered continuous-wave laser.   
  • GCLAD--Gas-coupled Laser Acoustic Detection.  A method of detecting ultrasound where a laser's path is altered by the wave passing though the beam.
  • Dulcian--Our custom photodetector made specifically for GCLAD systems.
  • Blind Deconvolution--A class of methods that identify the blur in an image and attempt to remove the blur to restore the image.
  • SeDDaRA--A blind deconvolution method that identifies the blur in an image through comparison with a similar, but un-blurred image.
  • Tria--Our image processing progam that allows for easy application of SeDDaRA and host of other uncommon image processing methods.
  • ImPASS--Image Phase Alignment Super-Sampling--a method of combining a set of low resolution images into a single high resolution image.

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