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doc:appunti:hardware:olympus-e-m10:raw_processing [2023/01/11 17:58] – [RawTherapee] niccolodoc:appunti:hardware:olympus-e-m10:raw_processing [2023/01/27 09:54] – [How To] 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).
- 
-==== The default cooking ==== 
- 
-FIXME 
  
 ==== How To ==== ==== How To ====
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     - Into the Editor apply the required cooking processes using the **Toolbox tabs** on the right side (//Exposure//, //Detail//, etc.)     - 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.     - 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.
-    - +  * **Restore RAW image to default state** 
 +    * In the File Browser right-click the image and select //Processing file operations// => //Clear//. 
 +    * Otherwise, when the program is closed, you can delete the sidecar ''.pp3'' file where RawTherapee saves the development procedure.
   * **Delete image files**:   * **Delete image files**:
     - From the File Browser click the //Move to trash// icon above the image thumbnail.     - 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 //Show contents of trash// icon on the filter toolbar.
     - Click the //Permanently delete all files in trash// on the left of the thumbnails view.     - Click the //Permanently delete all files in trash// on the left of the thumbnails view.
 +
 +==== The default cooking ====
 +
 +I made a simple test opening a RAW file and **changing the white balance** from the in-camera preset to //shade//, no other changes were applied to the image. The image is then saved with JPEG quality 98 and //best quality// subsampling. Here it is a 8x zoom detail, compared with the in-camera JPEG. As you can see the **noise reduction** applied in-camera is significantly higher than the one used by RawTherapee:
 +
 +{{.:rawtherapee:develop-default-rawtherapee.jpg?240|RawTherapee default RAW processing}}
 +{{.:rawtherapee:develop-default-in-camera.jpg?240|In-camera JPEG}}
 +
  
 ===== dcraw ===== ===== dcraw =====
doc/appunti/hardware/olympus-e-m10/raw_processing.txt · Last modified: 2023/01/27 10:00 by niccolo