Several techniques make graphics smaller without losing image quality. Three prominent designers share their secrets.

How do you create
Web beautiful pages that download quickly? It's easy if you understand the constraints of Web color management. This article is a synthesis of interviews with three top Web designers: Craig Kosak, Art Director, Microsoft Developer Network; Nadja Vol Ochs, Interactive Media Designer, Microsoft Developer Relations Group; and Lynda Weinman, author of Designing Web Graphics (http://www.lynda.com/dwg). They'll show you how to choose the right file format, how to select colors that won't dither (interpreted and shown by the browser as a different color), and how to squeeze your file sizes down to the absolute minimum. You'll find out how to weigh image size and image quality against download speed.
幾種不丟失圖像質(zhì)量的圖像壓縮方法。三個(gè)卓越的設(shè)計(jì)者與大家共享他們的成果。


如何創(chuàng)造
美麗的網(wǎng)頁(yè)怎樣才能迅速下載？如果你懂得網(wǎng)絡(luò)顏色處理的規(guī)則，這就非常容易。這篇文章是對(duì)如下三位頂尖網(wǎng)絡(luò)設(shè)計(jì)者觀點(diǎn)的綜述：克雷格•克薩科，藝術(shù)總監(jiān)，微軟的網(wǎng)絡(luò)開發(fā)者；Nadja Vol Ochs，交互媒體的設(shè)計(jì)者，微軟關(guān)系組開發(fā)；還有Lynda Weinman，網(wǎng)絡(luò)圖形學(xué)的設(shè)計(jì)者(http://www.lynda.com/dwg)。他們將向你演示如何選擇正確的文件格式，如何選擇不抖動(dòng)的顏色（通過瀏覽器用不同顏色來闡述和演示），以及如何將文件壓縮至最小。你根據(jù)下載速度可以決定怎樣衡量圖像尺寸和質(zhì)量。