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35 Cards in this Set
- Front
- Back
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What are the basic operations of a digital camera system? |
A combination of the lens, image sensor, and processor |
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Name two differences between (CCD) charged coupled device and (CMOS) complementary metal-oxide semiconductor sensors. |
CCD = low noise vs. CMOS =more susceptible to noise CCD= use a lot of power vs. CMOS = use little power traditionally |
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Why is the TIFF file format not a good choice for images stored on a digital camera? |
They are very large
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Why should you use the lowest ISO setting possible when shooting with a digital camera? |
To eliminate unwanted noise
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Why should you never format memory cards in a Mac computer? |
Macs can create an additional operating system
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What is the recommended way to format your card? |
Within your camera
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What problem is indicated when you see FEE blinking on your digital camera’s monitor? |
Occurs when shooting in any mode and the lens is not shut to the smallest aperture. |
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How do you inspect a CCD for dust and how often should you do this? |
Inspect the image sensor every few weeks. Do this by opening the shutter using the manual exposure mode and bulb as the shutter speed. |
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What is the standard folder set up for all imagery? |
• Job Folder (example: VETERANS IN BLUE). • Dated folder with initials (example: YYMMDD_XXX) inside job folder. • Five folders within the dated folder: 1. ORG (originals). 2. SELECTS. 3. TRANSMITTED. 4. AUDIO. 5. VIDEO. |
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What items must be included in the IPTC metadata? |
Base/Locale State/Province Country/Area VIRIN Service Shown Classification E-mail/Phone Keywords (Minimum of 5) PH Rank/Name PH Home Unit PH/TDY Unit Image Source Caption Caption Editor Operation/Exercise Name Class. Auth. Public Release Instructions (PAO Name, Email Address & DSN) Command Shown |
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What is the major advantage of vector images over raster images? |
No information is gained or lost; therefore, image quality remains unchanged. |
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Why should you wait until the card access light on a digital camera turns off before turning off the power and removing the CompactFlash card? |
Removing power to the camera while data is being written will cause images in the buffer to be lost. |
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What is the key to handling digital camera files? |
File management |
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How does FTP help with data delivery? |
By breaking files into smaller sections called packets and making sure each packet arrives at the other computer with its data intact. |
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In the Image Size dialog box, which box do you use to change the image size or its resolution? |
????????
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How do you crop an image in Photoshop? |
Choose the crop tool from the tool bar and drag a box onto the image |
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What is the purpose of the clone stamp? |
Use the clone stamp to take a sample area from one part of an image and copy it to another. |
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What burn and dodge tool would you use to saturate or desaturate an image area? |
Sponge tool |
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What happens if you use a Gaussian blur set above a 5.0 level on an image? |
Any value above 5.0 will leave the image unrecognizable. |
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Why is the unsharp mask filter the best way to sharpen an image’s focus? |
If it is used to sharpen only the edge pixels, USM makes images appear sharper without changing every pixel in the image. |
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What is a histogram and why is it an important part of image editing? |
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What are the two options found in the curves command? |
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Give a brief description of Photoshop "layers." |
A layer is like a transparent sheet placed over a background image. By saving images into layers, you can individually move placed objects around. Without layers, once you place something into an image, it is permanent. Layers allow you to delete, move or substitute any placed object. You can also control the opacity of a layer to control what parts of an image show through the layers above it. |
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What are the five basic design principles? |
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What principle refers to the logic of the whole? |
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What year did the Commission Internationale de l’Eclairge set up the color model? |
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How does Hi-Fi color differ from CMYK? |
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What military official signed a memorandum giving us guidance on the alteration of official photographic imagery? |
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What directive outlines guidance on the alteration of official photographic imagery? |
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Under what general conditions can you alter an image? |
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What is image workstation calibration? |
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What is the difference between device calibration and system calibration? |
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Why should you ensure your monitor is calibrated? |
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What is a colorimeter? |
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