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Commits on Apr 24, 2024

• add a pythone script for converting binary (uint8, float, double) to CSV

  

  swson

  committed
  8a92024

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Commits on Mar 6, 2024

• new bin indexing; more extensive use of separated code for float vs. double; other minor updates

  

  swson

  committed
  500e9f1

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Commits on Nov 16, 2023

• use float-specific math function in dct-float routines

  

  swson

  committed
  203db38

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• use float-specific math function

  

  swson

  committed
  a0a6d0c

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• minor update on the test script

  

  swson

  committed
  b75822e

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Commits on Nov 1, 2023

• Test scripts now read the list of test data with dimensions in a separate file

  

  swson

  committed
  cb5e7be

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Commits on Oct 31, 2023

• minor update in printing compression performance

  

  swson

  committed
  6fdfff3

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Commits on Oct 19, 2023

• add 2D and 3D routines in dct-fftw-test.c; add a routine for writing DCT coefficients to a file in dct-fftw-test.c; add max error calculation in dct-test.c

  

  swson

  committed
  539319b

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Commits on Oct 16, 2023

• Update dct-fftw-test.c

  Show description for 4382a7a
  swson

  authored
  4382a7a

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Commits on Oct 12, 2023

• fix mishandling of corner case in scaling factor

  

  swson

  committed
  bacbc30

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Commits on Oct 11, 2023

• Add calculated scaling factor in the DCTZ header and reuse it during compression/decompression/PSNR calculation; fix typo in the file header

  

  swson

  committed
  d38ecb9

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Commits on Oct 6, 2023

• fix errors in xscale calculation

  umlsince2018

  committed
  9bae08e

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Commits on Sep 23, 2023

• add IDCT and error test for dct-test.c

  

  swson

  committed
  0ae1038

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• relocate the increment of outliers counter

  

  swson

  committed
  4d60aa1

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Commits on Apr 13, 2023

• fix errors in decompression routines when TRUNCATE is disabled

  

  swson3

  committed
  e85d314

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Commits on Apr 11, 2023

• fix errors in untruncated execution path

  

  swson3

  committed
  e6e0388

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Commits on Apr 8, 2023

• add machine epsilon test

  

  swson3

  committed
  1d2fd04

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Commits on Apr 7, 2023

• test code for DCT using fftw

  

  Son

  committed
  73f479d

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Commits on Dec 13, 2022

• allocate N space for bin_index in QT mode

  umlsince2018

  committed
  977dd64

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Commits on Jul 7, 2022

• add a random number generator program

  

  swson

  committed
  ba34cf1

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Commits on Jun 8, 2022

• add a MATLAB script that extracts a variable and saves to a binary file

  

  Son

  committed
  c26f4b7

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Commits on May 10, 2022

• pass error_bound to the function calc_psnr

  umlsince2018

  committed
  f851f44

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• modify the signature of calc_psnr

  umlsince2018

  committed
  288871d

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• print out wheter guarantee the error bound

  umlsince2018

  committed
  e7751e9

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Commits on May 4, 2022

• made scaling factor calculation in dctz-comp-lib.c consistent as well

  

  swson

  committed
  0086665

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• made scaling factor calculation consistent

  

  swson

  committed
  3c712d2

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• Revert "modify xscale calculation"

  Show description for 1b24e21
  

  swson

  committed
  1b24e21

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Commits on May 3, 2022

• modify xscale calculation

  umlsince2018

  committed
  35c45f9

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• remove ceil

  umlsince2018

  committed
  29cf9ee

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Commits on Mar 18, 2022

• Merge pull request #2 from umlsince2018/patch-1

  Show description for 8439c19
  swson

  authored
  8439c19

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• Update test-dctz-f.sh

  umlsince2018

  authored
  b4f0c42

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Commits on Mar 17, 2022

• add datatype in file header for compressed files; updated dctz-dump accordingly

  

  Cloud User

  committed
  debbd63

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Commits on Mar 4, 2022

• added a utility program for dumping header info for compressed files

  

  Cloud User

  committed
  af1c7a8

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Commits on Mar 3, 2022

• fixed a minor bug in handling floats; added a Matlab script for converting binary to CSV

  

  Cloud User

  committed
  9460752

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Commits on Mar 1, 2022

• made NBITS/NBINS calculated from the type of bin id

  

  Cloud User

  committed
  06493b7

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