Photo Vocab R

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Across
  1. 1. data / Pixel data that comes directly from the CCD with no further processing. Processing is usually performed later using special software.
  2. 3. / When the flash from a camera bounces off a subject’s eyes and back into the camera’s lens, the subject will appear to have bright red eyes. Most prevalent in cameras where the flash is very close to the lens.
  3. 4. / In a monitor or digital camera, the number of pixels that fit into a given space. Usually measured in pixels per inch (ppi) or dots per inch (dpi). In a printer, the number of printer dots that fit into a given space, usually measured in dots per inch (dpi).
  4. 6. / Exposure parameters have a reciprocal relationship so that different combinations of parameters produce the same exposure. For example, setting your camera to a shutter speed of 1/250th of a second at f8 is the same as setting it to 1/125th at f16.
  5. 8. / The time it takes a camera to reset itself and prepare to shoot another shot.
  6. 9. Rate / How often the image on a camera’s LCD viewfinder is redrawn. An LCD with a higher refresh rate will produce an image with smoother motion.
Down
  1. 1. Stamp / An image editing tool that works like a paint brush, but that copies image data from one part of your image to another. A staple retouching tool. Sometimes called a clone tool.
  2. 2. / A type of wide-angle lens that includes corrective elements that prevent barrel distortion.
  3. 3. / The process of computing new pixel information when resizing a document in your image editing application. If you are resizing upward, then the resampling process will generate new pixels. If you are resizing downward, then the resampling process will discard pixels.
  4. 5. / The process of slowing and bending light using a transparent substance such as air, water, glass, or plastic.
  5. 7. / Red, green, and blue, the additive primary colors of light that are used by your computer monitor and digital camera to produce all other colors.
  6. 10. eye reduction / A special flash mode that attempts to prevent red eye by firing a short initial flash to close down the irises in your subject’s eyes.