doc:appunti:hardware:olympus-e-m10:raw_processing
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doc:appunti:hardware:olympus-e-m10:raw_processing [2023/01/27 09:38] – [The default cooking] niccolo | doc:appunti:hardware:olympus-e-m10:raw_processing [2023/01/27 09:57] – niccolo | ||
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{{ olympus-raw-control.jpg? | {{ olympus-raw-control.jpg? | ||
RAW development performed by OM Workspace is called **PC RAW processing** because it is performed by the PC. With some Olympus cameras it is possibile to perform the so called **USB RAW processing**, | RAW development performed by OM Workspace is called **PC RAW processing** because it is performed by the PC. With some Olympus cameras it is possibile to perform the so called **USB RAW processing**, | ||
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- | ===== Darktable ===== | ||
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- | FIXME | ||
===== RawTherapee ===== | ===== RawTherapee ===== | ||
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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 '' | 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 '' | ||
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- | ==== The default cooking ==== | ||
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- | {{.: | ||
- | {{.: | ||
==== How To ==== | ==== How To ==== | ||
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- Into the Editor apply the required cooking processes using the **Toolbox tabs** on the right side (// | - Into the Editor apply the required cooking processes using the **Toolbox tabs** on the right side (// | ||
- A checkmark icon appears over the thumbnail, this means that the image is processed (a sidecar '' | - A checkmark icon appears over the thumbnail, this means that the image is processed (a sidecar '' | ||
+ | * **Restore RAW image to default state** | ||
+ | * In the File Browser right-click the image and select // | ||
+ | * Otherwise, when the program is closed, you can delete the sidecar '' | ||
* **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 // | - Click the // | ||
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+ | ==== 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: | ||
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+ | {{.: | ||
+ | {{.: | ||
+ | |||
+ | ===== Darktable ===== | ||
+ | |||
+ | FIXME | ||
===== dcraw ===== | ===== dcraw ===== |
doc/appunti/hardware/olympus-e-m10/raw_processing.txt · Last modified: 2023/01/27 10:00 by niccolo