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BuKe factory >> Design >> 印刷廠掃描書本雜志報紙的圖片時的網花問題

印刷廠掃描書本雜志報紙的圖片時的網花問題

From:Buke printing factory of China | Author:China Bukeprinting factorybook0755 | Published time: 2020-10-12 | 510 Views | 🔊 Click to read aloud ❚❚ ▶ | Share:
掃描書本、雜志、報紙上的圖片時發生網花的原因是這些原稿本身是由網點組成的,掃描儀採樣時採樣點與網點之間構成了視覺的花紋,這並不是掃描儀本身的故障。日前,圖像處理軟件中一般都有模糊化功能去除網花,一般掃描儀的驅動程序內也建有消除網花功能。

印刷廠掃描書本雜志報紙的圖片時的網花問題

掃描書本、雜志、報紙上的圖片時發生網花的原因是這些原稿本身是由網點組成的,掃描儀採樣時採樣點與網點之間構成了視覺的花紋,這並不是掃描儀本身的故障。日前,圖像處理軟件中一般都有模糊化功能去除網花,一般掃描儀的驅動程序內也建有消除網花功能。

 

印刷廠掃描書本雜志報紙的圖片時的網花問題
印刷廠掃描書本雜志報紙的圖片時的網花問題


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