About image codec i have a mostly experiments image transform ,color space + prediction(speed results do not include the transform)

girl.ppm

Code:

463061 19.6 9.55 9.02 bcm out
471246 20.0 13.58 11.15 bcmec out
487385 20.7 34.62 48.56 fpaq0p_sh out
487413 20.7 3.55 80.62 lzma 9 out
501646 21.3 523.82 745.20 fse out
514900 21.8 155.22 1627.10 fpc 0 out
524309 22.2 724.82 1422.12 fpc 16 out
532622 22.6 786.70 1452.77 fsehuf out
553203 23.4 3.47 292.21 zlib 9 out
1051947 44.6 354.57 2277.32 trle out

abandoned factory.ppm

Code:

1669411 21.2 9.10 7.28 bcm out
1676821 21.3 13.50 10.98 bcmec out
1720427 21.8 33.62 46.67 fpaq0p_sh out
1769266 22.4 2.68 73.77 lzma 9 out
1772181 22.5 535.22 769.41 fse out
1791522 22.7 150.58 1625.41 fpc 0 out
1823733 23.1 715.83 1421.21 fpc 16 out
1848250 23.4 776.99 1350.61 fsehuf out
1930873 24.5 2.58 287.94 zlib 9 out
3583961 45.5 343.97 2151.98 trle out