06 May 2024 02:16:48 PM

ppc_image_reduce():
  C version
    ppc_image_reduce relerr infile outfile
  applies a Haar transform with given relative error tolerance
  to reduce the size of a PGM or PPM image.

  min matrix = 0
  max matrix = 115.414
  norm^2 = 19245
  rel_err = 0.01
  abs_err2 = 192.45
min = 0, max = 57.707, e = 5924.62
min = 0, max = 28.8535, e = 2530.3
min = 0, max = 14.4267, e = 1821.35
min = 0, max = 7.21337, e = 1282.06
min = 0, max = 3.60669, e = 795.252
min = 0, max = 1.80334, e = 419.999
min = 0, max = 0.901671, e = 272.018
min = 0.450836, max = 0.901671, e = 160.556
min = 0.450836, max = 0.676254, e = 217.432
min = 0.563545, max = 0.676254, e = 188.607

reduce_pgm_image():
  zeroed 261790 of 262144 wavelet coefficients
  354 remaining.

ppc_image_analysis_test():
  Normal end of execution.
06 May 2024 02:16:48 PM
06 May 2024 02:16:48 PM

ppc_image_reduce():
  C version
    ppc_image_reduce relerr infile outfile
  applies a Haar transform with given relative error tolerance
  to reduce the size of a PGM or PPM image.

  min matrix = 0
  max matrix = 40302.9
  norm^2 = 3.37357e+09
  rel_err = 0.1
  abs_err2 = 3.37357e+08
min = 20151.4, max = 40302.9, e = 5.50054e+07
min = 30227.2, max = 40302.9, e = 5.50054e+07
min = 35265, max = 40302.9, e = 5.50054e+07
min = 37784, max = 40302.9, e = 5.50054e+07
min = 39043.4, max = 40302.9, e = 5.50054e+07
min = 39673.2, max = 40302.9, e = 5.50054e+07
min = 39988, max = 40302.9, e = 5.50054e+07
min = 40145.5, max = 40302.9, e = 5.50054e+07
min = 40224.2, max = 40302.9, e = 5.50054e+07
min = 40263.5, max = 40302.9, e = 5.50054e+07

reduce_ppm_image():
  zeroed 262143 of 262144 wavelet coefficients
  1 remaining.

ppc_image_analysis_test():
  Normal end of execution.
06 May 2024 02:16:48 PM