User Guide

ACDSee Pro 2.5 - User Guide
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timestamp
Date and time associated with a file.
TiVo
TiVo is a television recording device and service. You can publish your digital photos from
ACDSee to your TiVo device and view them on your television.
transitions
Special effects used between images or video segments in slide shows, screen savers, and
videos.
TWAIN
Interface standard for scanners and some digital cameras.
U
underexposed
Images that are underexposed have too many shadows. Images typically become
underexposed if you don't expose your digital camera's sensor to light long enough.
unsharp mask
An unsharp mask is a tool for sharpening images. The original image is blurred slightly. This
blurred version of the image is subtracted from the original image, revealing the edges in the
original image. These edges are the unsharp mask. These edges can then be sharpened by
increasing contrast.
USB (Universal Serial Bus)
Computer port for connecting peripheral devices, such as a mouse, keyboard, camera, or
scanner.
V
VCD
Video Compact Disc, or video stored to a regular CD.
vector image
Image consisting of individual objects rather than pixels. Mathematical equations define the
objects. You can adjust the size of a vector image and the image will retain its clarity and
quality.
viewer, image
See image viewer.
W
watermark
Background text or graphics added to an image, usually to provide copyright protection.