KDcrawIface::RawDecodingSettings
#include <rawdecodingsettings.h>
Public Types | |
enum | DecodingQuality { BILINEAR = 0 , VNG = 1 , PPG = 2 , AHD = 3 , DCB = 4 , PL_AHD = 5 , AFD = 6 , VCD = 7 , VCD_AHD = 8 , LMMSE = 9 , AMAZE = 10 , DHT = 11 , AAHD = 12 } |
enum | InputColorSpace { NOINPUTCS = 0 , EMBEDDED , CUSTOMINPUTCS } |
enum | NoiseReduction { NONR = 0 , WAVELETSNR , FBDDNR , LINENR , IMPULSENR } |
enum | OutputColorSpace { RAWCOLOR = 0 , SRGB , ADOBERGB , WIDEGAMMUT , PROPHOTO , CUSTOMOUTPUTCS } |
enum | WhiteBalance { NONE = 0 , CAMERA = 1 , AUTO = 2 , CUSTOM = 3 , AERA = 4 } |
Public Member Functions | |
RawDecodingSettings () | |
RawDecodingSettings (const RawDecodingSettings &prm) | |
virtual | ~RawDecodingSettings () |
RawDecodingSettings & | operator= (const RawDecodingSettings &prm) |
bool | operator== (const RawDecodingSettings &o) const |
void | optimizeTimeLoading () |
Public Attributes | |
bool | autoBrightness |
int | blackPoint |
double | brightness |
double | caMultiplier [2] |
int | customWhiteBalance |
double | customWhiteBalanceGreen |
bool | dcbEnhanceFl |
int | dcbIterations |
QString | deadPixelMap |
bool | DontStretchPixels |
bool | eeciRefine |
bool | enableBlackPoint |
bool | enableCACorrection |
bool | enableWhitePoint |
int | esMedPasses |
bool | expoCorrection |
double | expoCorrectionHighlight |
double | expoCorrectionShift |
bool | fixColorsHighlights |
bool | halfSizeColorImage |
InputColorSpace | inputColorSpace |
QString | inputProfile |
int | medianFilterPasses |
int | NRChroThreshold |
int | NRThreshold |
NoiseReduction | NRType |
OutputColorSpace | outputColorSpace |
QString | outputProfile |
DecodingQuality | RAWQuality |
bool | RGBInterpolate4Colors |
bool | sixteenBitsImage |
int | unclipColors |
WhiteBalance | whiteBalance |
QRect | whiteBalanceArea |
int | whitePoint |
Detailed Description
Settings for raw decoding.
Definition at line 27 of file rawdecodingsettings.h.
Member Enumeration Documentation
◆ DecodingQuality
RAW decoding Interpolation methods.
Bilinear: use high-speed but low-quality bilinear interpolation (default - for slow computer). In this method, the red value of a non-red pixel is computed as the average of the adjacent red pixels, and similar for blue and green. VNG: use Variable Number of Gradients interpolation. This method computes gradients near the pixel of interest and uses the lower gradients (representing smoother and more similar parts of the image) to make an estimate. PPG: use Patterned Pixel Grouping interpolation. Pixel Grouping uses assumptions about natural scenery in making estimates. It has fewer color artifacts on natural images than the Variable Number of Gradients method. AHD: use Adaptive Homogeneity-Directed interpolation. This method selects the direction of interpolation so as to maximize a homogeneity metric, thus typically minimizing color artifacts. DCB: DCB interpolation (see http://www.linuxphoto.org/html/dcb.html for details)
NOTE: from GPL2/GPL3 demosaic packs - will not work with libraw>=0.19
PL_AHD: modified AHD interpolation (see https://sites.google.com/site/demosaicalgorithms/modified-dcraw for details). AFD: demosaicing through 5 pass median filter from PerfectRaw project. VCD: VCD interpolation. VCD_AHD: mixed demosaicing between VCD and AHD. LMMSE: LMMSE interpolation from PerfectRaw. AMAZE: AMaZE interpolation and color aberration removal from RawTherapee project.
NOTE: for libraw>=0.19 only
DHT: DHT interpolation. AAHD: Enhanced Adaptive AHD interpolation.
Definition at line 66 of file rawdecodingsettings.h.
◆ InputColorSpace
Input color profile used to decoded image NOINPUTCS: No input color profile.
EMBEDDED: Use the camera profile embedded in RAW file if exist. CUSTOMINPUTCS: Use a custom input color space profile.
Definition at line 120 of file rawdecodingsettings.h.
◆ NoiseReduction
Noise Reduction method to apply before demosaicing NONR: No noise reduction.
WAVELETSNR: wavelets correction to erase noise while preserving real detail. It's applied after interpolation. FBDDNR: Fake Before Demosaicing Denoising noise reduction. It's applied before interpolation. LINENR: CFA Line Denoise. It's applied after interpolation. IMPULSENR: Impulse Denoise. It's applied after interpolation.
Definition at line 106 of file rawdecodingsettings.h.
◆ OutputColorSpace
Output RGB color space used to decoded image RAWCOLOR: No output color profile (Linear RAW).
SRGB: Use standard sRGB color space. ADOBERGB: Use standard Adobe RGB color space. WIDEGAMMUT: Use standard RGB Wide Gamut color space. PROPHOTO: Use standard RGB Pro Photo color space. CUSTOMOUTPUTCS: Use a custom workspace color profile.
Definition at line 135 of file rawdecodingsettings.h.
◆ WhiteBalance
White balances alternatives NONE: no white balance used : reverts to standard daylight D65 WB.
CAMERA: Use the camera embedded WB if available. Reverts to NONE if not. AUTO: Averages an auto WB on the entire image. CUSTOM: Let use set its own temperature and green factor (later converted to RGBG factors). AERA: Let use an area from image to average white balance (see whiteBalanceArea for details).
Definition at line 90 of file rawdecodingsettings.h.
Constructor & Destructor Documentation
◆ RawDecodingSettings()
KDcrawIface::RawDecodingSettings::RawDecodingSettings | ( | ) |
Standard constructor with default settings.
Definition at line 14 of file rawdecodingsettings.cpp.
◆ ~RawDecodingSettings()
|
virtual |
Standard destructor.
Definition at line 65 of file rawdecodingsettings.cpp.
Member Function Documentation
◆ operator=()
|
default |
Equivalent to the copy constructor.
◆ operator==()
bool KDcrawIface::RawDecodingSettings::operator== | ( | const RawDecodingSettings & | o | ) | const |
Compare for equality.
Definition at line 73 of file rawdecodingsettings.cpp.
◆ optimizeTimeLoading()
void KDcrawIface::RawDecodingSettings::optimizeTimeLoading | ( | ) |
Method to use a settings to optimize time loading, for example to compute image histogram.
Definition at line 117 of file rawdecodingsettings.cpp.
Member Data Documentation
◆ autoBrightness
bool KDcrawIface::RawDecodingSettings::autoBrightness |
If false, use a fixed white level, ignoring the image histogram.
Definition at line 175 of file rawdecodingsettings.h.
◆ blackPoint
int KDcrawIface::RawDecodingSettings::blackPoint |
Black Point value of output image.
Definition at line 258 of file rawdecodingsettings.h.
◆ brightness
double KDcrawIface::RawDecodingSettings::brightness |
Brightness of output image.
Definition at line 250 of file rawdecodingsettings.h.
◆ caMultiplier
double KDcrawIface::RawDecodingSettings::caMultiplier[2] |
Magnification factor for Red and Blue layers.
- caMultiplier[0] = amount of correction on red-green axis.
- caMultiplier[1] = amount of correction on blue-yellow axis.
- Both values set to 0.0 = automatic CA correction.
- Deprecated
- does not work with libraw>=0.19
Definition at line 246 of file rawdecodingsettings.h.
◆ customWhiteBalance
int KDcrawIface::RawDecodingSettings::customWhiteBalance |
The temperature and the green multiplier of the custom white balance.
Definition at line 193 of file rawdecodingsettings.h.
◆ customWhiteBalanceGreen
double KDcrawIface::RawDecodingSettings::customWhiteBalanceGreen |
Definition at line 194 of file rawdecodingsettings.h.
◆ dcbEnhanceFl
bool KDcrawIface::RawDecodingSettings::dcbEnhanceFl |
Turn on the DCB interpolation with enhance interpolated colors.
Definition at line 306 of file rawdecodingsettings.h.
◆ dcbIterations
int KDcrawIface::RawDecodingSettings::dcbIterations |
For DCB interpolation.
Number of DCB median filtering correction passes. -1 : disable (default) 1-10 : DCB correction passes
Definition at line 302 of file rawdecodingsettings.h.
◆ deadPixelMap
QString KDcrawIface::RawDecodingSettings::deadPixelMap |
Path to text file including dead pixel list.
Definition at line 288 of file rawdecodingsettings.h.
◆ DontStretchPixels
bool KDcrawIface::RawDecodingSettings::DontStretchPixels |
For cameras with non-square pixels, do not stretch the image to its correct aspect ratio.
In any case, this option guarantees that each output pixel corresponds to one RAW pixel.
Definition at line 204 of file rawdecodingsettings.h.
◆ eeciRefine
bool KDcrawIface::RawDecodingSettings::eeciRefine |
For VCD_AHD interpolation.
Turn on the EECI refine for VCD Demosaicing.
- Deprecated
- does not work with libraw>=0.19
Definition at line 313 of file rawdecodingsettings.h.
◆ enableBlackPoint
bool KDcrawIface::RawDecodingSettings::enableBlackPoint |
Turn on the black point setting to decode RAW image.
Definition at line 254 of file rawdecodingsettings.h.
◆ enableCACorrection
bool KDcrawIface::RawDecodingSettings::enableCACorrection |
Turn on chromatic aberrations correction.
- Deprecated
- does not work with libraw>=0.19
Definition at line 238 of file rawdecodingsettings.h.
◆ enableWhitePoint
bool KDcrawIface::RawDecodingSettings::enableWhitePoint |
Turn on the white point setting to decode RAW image.
Definition at line 262 of file rawdecodingsettings.h.
◆ esMedPasses
int KDcrawIface::RawDecodingSettings::esMedPasses |
Use edge-sensitive median filtering for artifact suppression after VCD demosaicing.
0 : disable (default) 1-10 : median filter passes.
- Deprecated
- does not work with libraw>=0.19
Definition at line 320 of file rawdecodingsettings.h.
◆ expoCorrection
bool KDcrawIface::RawDecodingSettings::expoCorrection |
Turn on the Exposure Correction before interpolation.
Definition at line 330 of file rawdecodingsettings.h.
◆ expoCorrectionHighlight
double KDcrawIface::RawDecodingSettings::expoCorrectionHighlight |
Amount of highlight preservation for exposure correction before interpolation in E.V.
Usable range is from 0.0 (linear exposure shift, highlights may blow) to 1.0 (maximum highlights preservation) This settings can only take effect if expoCorrectionShift > 1.0.
Definition at line 341 of file rawdecodingsettings.h.
◆ expoCorrectionShift
double KDcrawIface::RawDecodingSettings::expoCorrectionShift |
Shift of Exposure Correction before interpolation in linear scale.
Usable range is from 0.25 (darken image 1 stop : -2EV) to 8.0 (lighten ~1.5 photographic stops : +3EV).
Definition at line 335 of file rawdecodingsettings.h.
◆ fixColorsHighlights
bool KDcrawIface::RawDecodingSettings::fixColorsHighlights |
If true, images with overblown channels are processed much more accurate, without 'pink clouds' (and blue highlights under tungsten lamps).
Definition at line 171 of file rawdecodingsettings.h.
◆ halfSizeColorImage
bool KDcrawIface::RawDecodingSettings::halfSizeColorImage |
Half-size color image decoding (twice as fast as "enableRAWQuality").
Turn on this option to reduce time loading to render histogram for example, no to render an image to screen.
Definition at line 185 of file rawdecodingsettings.h.
◆ inputColorSpace
InputColorSpace KDcrawIface::RawDecodingSettings::inputColorSpace |
The input color profile used to decoded RAW data.
See OutputColorProfile values for details.
Definition at line 271 of file rawdecodingsettings.h.
◆ inputProfile
QString KDcrawIface::RawDecodingSettings::inputProfile |
Path to custom input ICC profile to define the camera's raw colorspace.
Definition at line 275 of file rawdecodingsettings.h.
◆ medianFilterPasses
int KDcrawIface::RawDecodingSettings::medianFilterPasses |
After interpolation, clean up color artifacts by repeatedly applying a 3x3 median filter to the R-G and B-G channels.
Definition at line 224 of file rawdecodingsettings.h.
◆ NRChroThreshold
int KDcrawIface::RawDecodingSettings::NRChroThreshold |
For IMPULSENR Noise reduction.
Set the amount of Chrominance impulse denoise. Null value disable NR. Range is between 100 and 1000.
- Deprecated
- does not work with libraw>=0.19
Definition at line 326 of file rawdecodingsettings.h.
◆ NRThreshold
int KDcrawIface::RawDecodingSettings::NRThreshold |
Noise reduction threshold value.
Null value disable NR. Range is between 100 and 1000. For IMPULSENR : set the amount of Luminance impulse denoise.
Definition at line 233 of file rawdecodingsettings.h.
◆ NRType
NoiseReduction KDcrawIface::RawDecodingSettings::NRType |
Noise reduction method to apply before demosaicing.
Definition at line 228 of file rawdecodingsettings.h.
◆ outputColorSpace
OutputColorSpace KDcrawIface::RawDecodingSettings::outputColorSpace |
The output color profile used to decoded RAW data.
See OutputColorProfile values for details.
Definition at line 280 of file rawdecodingsettings.h.
◆ outputProfile
QString KDcrawIface::RawDecodingSettings::outputProfile |
Path to custom output ICC profile to define the color workspace.
Definition at line 284 of file rawdecodingsettings.h.
◆ RAWQuality
DecodingQuality KDcrawIface::RawDecodingSettings::RAWQuality |
RAW quality decoding factor value.
See DecodingQuality values for details.
Definition at line 219 of file rawdecodingsettings.h.
◆ RGBInterpolate4Colors
bool KDcrawIface::RawDecodingSettings::RGBInterpolate4Colors |
Turn on RAW file decoding using RGB interpolation as four colors.
Definition at line 198 of file rawdecodingsettings.h.
◆ sixteenBitsImage
bool KDcrawIface::RawDecodingSettings::sixteenBitsImage |
Turn on RAW file decoding in 16 bits per color per pixel instead 8 bits.
Definition at line 179 of file rawdecodingsettings.h.
◆ unclipColors
int KDcrawIface::RawDecodingSettings::unclipColors |
Unclip Highlight color level: 0 = Clip all highlights to solid white.
1 = Leave highlights unclipped in various shades of pink. 2 = Blend clipped and unclipped values together for a gradual fade to white. 3-9 = Reconstruct highlights. Low numbers favor whites; high numbers favor colors.
Definition at line 214 of file rawdecodingsettings.h.
◆ whiteBalance
WhiteBalance KDcrawIface::RawDecodingSettings::whiteBalance |
White balance type to use.
See WhiteBalance values for detail
Definition at line 189 of file rawdecodingsettings.h.
◆ whiteBalanceArea
QRect KDcrawIface::RawDecodingSettings::whiteBalanceArea |
Rectangle used to calculate the white balance by averaging the region of image.
Definition at line 292 of file rawdecodingsettings.h.
◆ whitePoint
int KDcrawIface::RawDecodingSettings::whitePoint |
White Point value of output image.
Definition at line 266 of file rawdecodingsettings.h.
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