241001 1JL82A22(.KTT/G): http://farbe.li.tu-berlin.de/hep2/hep2.htm or http://color.li.tu-berlin.de/hep2/hep2.htm

For this page, see hep2 in English, hgp2 in German.
For the previous similar page, see hep1 in English, hgp1 in German.
For the next similar page, see hep3 in English, hgp3 in German.

For the corresponding image page with 10 colour series, see heps in English, hgps in German.
For the previous image page, see heos in English, hgos in German.
For the next image page, see heqs in English, hgqs in German.

TUB-test chart hep2; LABJND, CIELAB, IECsRGB, and
TUBsRGB-colour difference formulae, log & lin [lightness L*,
threshold delta_Y, sensitivity delta_Y/Y, contrast Y/delta_Y]

Figure hep2l0n1: Output layout of page 1 of the file hep2l0np.pdf with the format A6, see
hep2l0n1. ps / txt / jpg / pdf
and the format A4 in the following tables.

One page, orientation A4L, Intended for pdf output, No linearization or transfer	One page, orientation A4L, Intended for ps output, No linearization or transfer
hep2l0np. ps / txt / pdf / jpg	hep2l0na. ps / txt / pdf / jpg

Eight pictures with several pages (left side)	Eight pictures with several pages (right side)
hep20-1a. ps / txt / pdf / jpg hep20-2a. ps / txt / pdf / jpg hep20-3a. ps / txt / pdf / jpg hep20-4a. ps / txt / pdf / jpg hep20-5a. ps / txt / pdf / jpg hep20-6a. ps / txt / pdf / jpg hep20-7a. ps / txt / pdf / jpg hep20-8a. ps / txt / pdf / jpg	hep21-1a. ps / txt / pdf / jpg hep21-2a. ps / txt / pdf / jpg hep21-3a. ps / txt / pdf / jpg hep21-4a. ps / txt / pdf / jpg hep21-5a. ps / txt / pdf / jpg hep21-6a. ps / txt / pdf / jpg hep21-7a. ps / txt / pdf / jpg hep21-8a. ps / txt / pdf / pdf