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11.
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PPG
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PPG
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Translated by
mvillarino
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Located in
libkdcraw/dcrawsettingswidget.cpp:225
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12.
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AHD
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AHD
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Translated by
mvillarino
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Located in
libkdcraw/dcrawsettingswidget.cpp:226
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13.
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<p><b>Quality (interpolation)</b><p>Select here the demosaicing RAW images decoding interpolation method. A demosaicing algorithm is a digital image process used to interpolate a complete image from the partial raw data received from the color-filtered image sensor internal to many digital cameras in form of a matrix of colored pixels. Also known as CFA interpolation or color reconstruction, another common spelling is demosaicing. There are 4 methods to demosaicing RAW images:<p><b>Bilinear</b>: 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.<p><b>VNG</b>: 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.<p><b>PPG</b>: 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.<p><b>AHD</b>: use Adaptive Homogeneity-Directed interpolation. This method selects the direction of interpolation so as to maximize a homogeneity metric, thus typically minimizing color artifacts.<p>
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<p><b>Calidade</b><p>Escolla aquí o método de interpolación na descodificación para eliminar o mosaico das imaxes RAW. Un algoritmo de eliminación do mosaico é un proceso dixital de imaxe usado para interpolar unha imaxe completa a partir dos datos raw parciais recibidos do sensor interno de imaxe con filtros de cores de moitas máquinas dixitais na forma dunha matriz de píxeles coloridos. Tamén coñecido como interpolación CFA ou reconstrución da cor, outro termo común é eliminación de mosaico. Hai 4 métodos para eliminar o mosaico da imaxes RAW: <p><b>Bilinear</b>: usa unha interpolación bilinear de alta velocidade pero baixa calidade (predeterminado, para ordenadores lentos). Neste método, o valor do vermello dun píxel non vermello calcúlase como a media dos píxeles vermellos adxacentes, e analogamente para o azul e verde. <p><b>VNG</b>: Usa unha interpolación de Número Variábel de Gradientes. Este método calcula os gradientes preto do píxel de interese e usa os menores gradientes (que representan partes máis suaves e semellantes da imaxe) para facer unha estimación. <p><b>PPG</b>: usa a interpolación de Agrupación de Píxeles con Patróns. O agrupamento de píxeles asume certas cousas acerca dos escenarios naturais para facer as estimacións. Ten menos artificios de cores en imaxes naturais do que o método VNG. <p><b>AHD</b>: usa a interpolación Adaptativa Dirixida pola Homoxeneidade. Este método escolle a dirección da interpolación de tal xeito que se maximice unha métrica de homoxeneidade, polo que xeralmente se minimizan os artefactos das cores.<p>
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Translated by
Miguel Branco
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Located in
libkdcraw/dcrawsettingswidget.cpp:228
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14.
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Median:
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Mediana:
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Translated by
mvillarino
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Located in
libkdcraw/dcrawsettingswidget.cpp:258
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15.
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<p><b>Median Filter</b><p>Set here the passes used by median filter applied after interpolation to Red-Green and Blue-Green channels.
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<p><b>Filtro de mediana</b> <p>Indique aquí as pasadas utilizadas polo filtro de mediana que son aplicadas despois da interpolación nas canles Vermella-Verde e Azul-Verde.
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Translated by
mvillarino
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Located in
libkdcraw/dcrawsettingswidget.cpp:259
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16.
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Demosaicing
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Eliminación de mosaico
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Translated by
mvillarino
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Located in
libkdcraw/dcrawsettingswidget.cpp:265
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17.
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Method:
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Método:
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Translated by
Mvillarino
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Located in
libkdcraw/dcrawsettingswidget.cpp:273
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18.
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Default D65
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Predeterminado D65
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Translated by
mvillarino
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Located in
libkdcraw/dcrawsettingswidget.cpp:275
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19.
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Camera
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Cámara
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Translated by
mvillarino
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Located in
libkdcraw/dcrawsettingswidget.cpp:276
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20.
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Automatic
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Automático
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Translated by
mvillarino
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Located in
libkdcraw/dcrawsettingswidget.cpp:277
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