Lightness (hafiflik) ve brightness (parlaklık) arasındaki temel fark, hafifliğin bir yüzeydeki yansıtmayı, parlaklığın ise bir nesneden yayılan veya yansıyan ışığı ifade etmesidir35.
Lightness (hafiflik)35. Hafiflik, bir yüzeyin yansıtma özelliğidir ve genellikle bir görüntüdeki veya ortamdaki ortalama ışık seviyesine göre algılanır 35.
Brightness (parlaklık)35. Parlaklık, karanlık bir odada kendinden ışıklı bir nesneden gelen ışığın algılanan miktarıdır 3.
Ayrıca, parlaklık ve hafiflik terimleri bazen görüntü işleme yazılımlarında farklı anlamlarda da kullanılabilir 45. Örneğin, Adobe Photoshop'ta parlaklık, bir renk kanalının en yüksek değeriyle ilgiliyken, hafiflik üç renk kanalındaki (R, G, B) değerlerin yüzde olarak ifade edilmesidir 4.
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fark, hafifliğin bir yüzeydeki yansıtmayı, parlaklığın ise bir nesneden yayılan veya yansıyan ışığı ifade etmesidir** [```3```](https://jeheonpark93.medium.com/luminance-brightness-and-lightness-2dd9daa35948)[```5```](https://stackoverflow.com/questions/33389328/difference-between-brightness-and-lightness-in-image-manipulation).\n\n* **Lightness (hafiflik)** [```3```](https://jeheonpark93.medium.com/luminance-brightness-and-lightness-2dd9daa35948)[```5```](https://stackoverflow.com/questions/33389328/difference-between-brightness-and-lightness-in-image-manipulation). Hafiflik, bir yüzeyin yansıtma özelliğidir ve genellikle bir görüntüdeki veya ortamdaki ortalama ışık seviyesine göre algılanır [```3```](https://jeheonpark93.medium.com/luminance-brightness-and-lightness-2dd9daa35948)[```5```](https://stackoverflow.com/questions/33389328/difference-between-brightness-and-lightness-in-image-manipulation).\n* **Brightness (parlaklık)** [```3```](https://jeheonpark93.medium.com/luminance-brightness-and-lightness-2dd9daa35948)[```5```](https://stackoverflow.com/questions/33389328/difference-between-brightness-and-lightness-in-image-manipulation). Parlaklık, karanlık bir odada kendinden ışıklı bir nesneden gelen ışığın algılanan miktarıdır [```3```](https://jeheonpark93.medium.com/luminance-brightness-and-lightness-2dd9daa35948).\n\nAyrıca, parlaklık ve hafiflik terimleri bazen görüntü işleme yazılımlarında farklı anlamlarda da kullanılabilir [```4```](https://groups.google.com/g/adobe.photoshop.windows/c/6rt0p7PwxRQ)[```5```](https://stackoverflow.com/questions/33389328/difference-between-brightness-and-lightness-in-image-manipulation). 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