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doc:appunti:hardware:olympus-e-m10:raw_processing [2023/01/11 17:15] – [RawTherapee] niccolodoc:appunti:hardware:olympus-e-m10:raw_processing [2023/01/27 09:38] – [The default cooking] niccolo
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 For the Olympus E-M10 the thumbnail embedded into a RAW file is a JPEG file with a resolution of **3200 x 2400** pixels and about **1 Mb** in size (you can extract if using the ''dcraw'' program). For the Olympus E-M10 the thumbnail embedded into a RAW file is a JPEG file with a resolution of **3200 x 2400** pixels and about **1 Mb** in size (you can extract if using the ''dcraw'' program).
  
-FIXME+==== The default cooking ==== 
 + 
 +{{.:rawtherapee:develop-default-rawtherapee.jpg?240|RawTherapee default RAW processing}} 
 +{{.:rawtherapee:develop-default-in-camera.jpg?240|In-camera JPEG}} 
 + 
 +==== How To ==== 
 + 
 +  * **Export cooked image file**: 
 +    - Into the Editor apply the required cooking processes using the **Toolbox tabs** on the right side (//Exposure//, //Detail//, etc.) 
 +    - A checkmark icon appears over the thumbnail, this means that the image is processed (a sidecar ''.pp3'' file is saved along the RAW image); click the //Save current image// icon below the edit screen. 
 +  * **Delete image files**: 
 +    - From the File Browser click the //Move to trash// icon above the image thumbnail. 
 +    - Click the //Show contents of trash// icon on the filter toolbar. 
 +    - Click the //Permanently delete all files in trash// on the left of the thumbnails view.
  
 ===== dcraw ===== ===== dcraw =====
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 {{.:dcraw:dcraw-magick-in-camera.jpg?180|In-camera JPEG}} {{.:dcraw:dcraw-magick-in-camera.jpg?180|In-camera JPEG}}
 {{.:dcraw:dcraw-magick-raw.jpg?180|dcraw only}} {{.:dcraw:dcraw-magick-raw.jpg?180|dcraw only}}
-{{.:dcraw:dcraw-magick-bright-contrast.jpg?180|dcraw and ImageMagick tonal adjust}}+{{.:dcraw:dcraw-magick-bright-contrast.jpg?180|dcraw and ImageMagick manual tonal adjust}}
  
 If you want to roughly compare the in-camera developed JPEG and the image produced by ImageMagick (concerning brightness and contrast), you can get the overall image statistics using the **identify** command provided by ImageMagick itself. Check for the **[[wp>Mean|mean]]** and **[[wp>Standard deviation|standard deviation]]** values (where the value in parenthesis are normalized into the interval 0-1); a low mean value means a low brightness, a low standard deviation value means a low contrast: If you want to roughly compare the in-camera developed JPEG and the image produced by ImageMagick (concerning brightness and contrast), you can get the overall image statistics using the **identify** command provided by ImageMagick itself. Check for the **[[wp>Mean|mean]]** and **[[wp>Standard deviation|standard deviation]]** values (where the value in parenthesis are normalized into the interval 0-1); a low mean value means a low brightness, a low standard deviation value means a low contrast:
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 </code> </code>
  
-The following three enlargements show the sharpening of the **in-camera JPEG**, the RAW developed with **tonal adjust and no sharpening** and the RAW developed with **tonal adjust and sharpening**:+The following three enlargements show the sharpening of the **in-camera JPEG**, the RAW developed (dcraw + ImageMagick) with **tonal adjust and no sharpening** and the RAW developed with **tonal adjust and sharpening**:
  
 {{.:dcraw:sharpen-in-camera.jpg?200|In-camera JPEG sharpening}} {{.:dcraw:sharpen-in-camera.jpg?200|In-camera JPEG sharpening}}
doc/appunti/hardware/olympus-e-m10/raw_processing.txt · Last modified: 2023/01/27 10:00 by niccolo