liz/rawTherapee
liz/rawTherapee
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Change tooltip TP_LOCALLAB_GHS_MID_TOOLTIP as suggested

Browse Source
This commit is contained in:
U-PCSPECIALIST01\jdesm 2025-04-18 17:14:01 +02:00
parent d0962da3fd
commit 12655cc14b
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
rtdata/languages/default
View File

@ -3309,7 +3309,7 @@ TP_LOCALLAB_GHS_LP;Protect shadows (LP)
TP_LOCALLAB_GHS_LP_TOOLTIP;Sets a value below which the stretch is modified to preserve contrast in the shadows/lowlights. This is done by performing a linear stretch of the data below the 'LP' level by reserving contrast from the rest of the image. Moving the LP level towards the current setting of SP changes both the scope (range) and the amount of this contrast reservation. The net effect is to push the overall stretch to higher brightness levels while keeping the contrast and definition in the background. The amount of contrast reserved for the lowlights is such that the continuity of the stretch is preserved.\n * This parameter must be at least 0 and no greater than the Symmetry point.\n * The adjuster will automatically limit the maximum value based on the Symmetry Point (SP).\n\n * Using Black point - negative values - when possible, allows to change both the value of Symmetry point (SP) and the action of Protect shadows (LP).
TP_LOCALLAB_GHS_METHOD_TOOLTIP;The Generalized Hyperbolic Stretch (GHS) process allows you to transform the values of pixels in your image to improve the representation of the underlying data for human visualisation.\nThe generalized hyperbolic equations used in the GHS process have five main parameters. This allows significant flexibility in designing the "shape" of the transformation.\n\nTypical uses of pixel intensity transformations include:\n * Initial stretch of pixel data from linear state.\n * Addition of contrast to key areas of the image.\n * Overall brightening or darkening of the image.\n * Adjustment of the image dynamic range.\n * Adjustment of pixel data in RGB Luminance, RGB standard, Luminance - chromaticity (Lab/Lch), Luminance (HSL), Saturation (HSL), or Hue (HSL) channels.\n\n * For a better results, you can proceed in several steps, creating 2 or more RT-spots each superimposed with the GHS tool. For each of the RT-Spots, the Symmetry point (SP) base value will be different. Use the histogram peak to position the SP value.\n * For example, you can start the system in RGB mode (1st Spot), then the 2nd Spot in RGB mode with a different SP, and the 3rd in Saturation or Hue mode.\n * You can mix RT-spots in 'Normal' mode and 'Inverse' mode to restore contrast balance.\n * Full Image allows you to limit the effect to specific colors based on the deltaE.
TP_LOCALLAB_GHS_MID;Midtones
TP_LOCALLAB_GHS_MID_TOOLTIP;Adjusts midtone balance after GHS transformation.\n Can be used to rebalance the midtones of the image after stretching.\n\nWhen Stretch factor is 0.002 or less, Stretch Regularization & Midtones is disabled
TP_LOCALLAB_GHS_MID_TOOLTIP;Adjusts midtone balance after GHS transformation.\nCan be used to rebalance the midtones of the image after stretching.\n\nWhen Stretch factor is 0.002 or less, Stretch Regularization & Midtones is disabled.
TP_LOCALLAB_GHS_MODECUR;GHS
TP_LOCALLAB_GHS_MODELIN;Linear
TP_LOCALLAB_GHS_SIMUL_TOOLTIP;Gives a representation of the GHS function.