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BuKe factory >> 公司畫冊印刷清晰度

公司畫冊印刷清晰度

From:Buke printing factory of China | Author:China Bukeprinting factorybook0755 | Published time: 2020-08-26 | 537 Views | Share:
清晰度強調原理清晰度是一種圖像在人眼中的視覺心理反映。

   公司畫冊印刷清晰度

清晰度強調原理清晰度是一種圖像在人眼中的視覺心理反映。

通過研究發現，公司畫冊印刷應用視覺現象的原理能使視覺上產生良好的“清晰”效果。

主要視覺現象如下:公司畫冊印刷奧布萊恩效應奧布萊恩效應（ Obrien effeet）是指在一定密度部位上。

使密度逐漸產生變化，此時盡管圖像左右密度相同，公司畫冊印刷但給人以左右存在一定密度差的視覺感受，公司畫冊印刷兩邊均是3%的灰色。

中間是先從38%灰色漸變為白色，公司畫冊印刷再由白色迅速漸變至照色最後由黑色漸變至38%灰色。

此時相等的左右密度在視覺上產生了密度差馬赫範德效應馬赫範德效應（ mach hand effect）是指有一定反差的圖像臨界部位在視覺上給人以特別白或特別黑的感覺。

公司畫冊印刷清晰度
公司畫冊印刷清晰度


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