TCC GH Digital Photography Week 2
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Transcript of TCC GH Digital Photography Week 2
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Beginning Digital Photography
Dorothy Dean
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White Balance
● White balance is removing the color casts created by different temperatures of light so the people and objects in your photos are the right color
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Light temperature
● Different temperatures of light have different colors.
● Measured on the Kelvin scale● Different light sources create different
temperatures based on their components● Different times of day will have different
temperatures
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White Balance Examples
As Shot
Daylight Cloudy Shade
Tungsten Fluorescent Flash
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How to Adjust It In Camera
HANDS ON! Pull out your cameras!
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File Formats
● RAW- The raw file; digital negatives● JPG- Joint Experts Photographic Group● TIFF- Tagged Image File Format
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File Formats
● RAW- The raw file; digital negatives● Most flexible, has most information● Requires special software to read and
process● NOT a finished file format● Very large files
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Original RAW file After editing
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File Formats
● JPG- Joint Experts Photographic Group● Final image format● Can make prints, share on the internet, etc. ● Compressed file● Not good for editing● All images in this slideshow are JPG
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File Formats
● TIFF- Tagged Image File Format● Midway between RAW and JPG● Best for Photoshop● Finished file format● NOT compressed, no information lost when editing● Larger files than JPG, smaller than RAW● Files get very large when layered
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File Formats
● Which do you use?● RAW is most flexible, but large file sizes and need
for editing program can make it cost prohibitive● JPG is finished, but you can't over edit● TIFF is not available on all cameras
● Recommend shooting in RAW when you can
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Editing Programs
● Not required for JPG, but they make your images pop
● Must use for RAW● Think of them like a digital darkroom● Most famous is Photoshop● Also available are Photoshop Elements,
Lightroom● Free programs include GIMP and Picasa
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Editing Programs
● Photoshop/PS Elements/Lightroom● All prices RAW images● Photoshop/PSE used for image manipulation● Lightroom is a powerful RAW editor, light on
image manipulation● Expensive- Creative Cloud $20/mo● PSE is stand alone; around $100
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Editing Programs
● Picasa● Google Program● Downloadable, easy to use● Will not process RAW files
● GIMP● Also free● Will not process RAW files
Let's take a look at the programs....
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Homework!
Let's practice Depth of Field● 2 images at shallow DOF● 2 Images at deep DOF