計(jì)算機(jī)圖形圖像處理技術(shù)在視覺(jué)傳達(dá)系統(tǒng)中的應(yīng)用

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中圖分類號(hào)：TP391.41 文獻(xiàn)標(biāo)志碼：A 文章編碼：1672-7274（2025）04-0129-03

Abstract： This paper studies the application of computer graphics and image processing technology in visual communication systems，and introduces the non-local means algorithm，principal component analysis （PCA）-based multispectral compresion technologyand Otsu adaptive threshold method.Through verification，these technologies have effectively improved the eficiencyand expressiveness of visual communication systems，providing designers with more creative possibilities.

Keywords： computer; image processng technology; visual communication system; application practice

1 理論概述

1.1視覺(jué)傳達(dá)系統(tǒng)定義與組成

視覺(jué)傳達(dá)系統(tǒng)是一種利用視覺(jué)元素傳遞信息和創(chuàng)意的綜合性系統(tǒng)。（剩余3969字）