文档介绍：计算机英语Graph and Image Processing and Animation Design
Lesson One Photoshop
Lesson Two 3D MAX
Lesson Three The Image Transformed and Image Technology
Lesson One Photoshop
Introduction
Photoshop is the premiere tool for working with digital images of any kind. It can be used to do anything you can do in a traditional darkroom, and much more. Images may originate from a digital camera, from scans, from stock photo libraries, or from existing Web-ready artwork. Photoshop can be used to work on line art as well as photographic imagery.
Premiere ,杰出的
Darkroom ,暗房
originate , 发明, 创办;, 发生
Camera
Scan , 浏览,扫描;
Artwork ,美术品
Photographic
Photoshop is a tremendously powerful collection of tools, and offers the user many different ways of manipulating images. Most operations can be carried out essfully using any of three or four different tools.
tremendously
adv. 可怕地,非常地
If we'll assume you've already acquired the raw images you need to manipulate as digital files in mon format such as .PSD, .TIF, .JPG, .GIF, .PNG, .TGA, etc.
raw
, 擦伤处, 身上的痛处; ;
, 处于自然状态的, 擦掉皮的, 刺痛的;
RAW
(raw image format)原始图象数据存储格式。
Photoshop - Save/Export
Like everything in Photoshop, there are several possible ways to handle save and export step.
Before exporting an image for use on the Web, make sure your resolution is 72dpi, and that the width and height are appropriate for the web project you're working on.
save , 保存, 节省;, 节省
export ;, 出口;
make sure 确定,确信
resolution , 决定, 决议
project , 方案;, 计划, 投射
NOTE: The JPEG file format is useful for saving pictures for the Web, because presses a lot of information into a pretty small file.
press pretty
,格式
…的格局
格式化
n.(外科)敷布
,
摘要叙述
,
可爱的
恰当的
However, if you think you'll be adjusting and saving the image any further, it's best to hold off on this step until after the image is really finalized (or plan to repeat the 'Save for Web' proc