OV7675拍照暗处有明显的细的横纹

dandycome · 发表于 2010-4-21 10:44:40

<img src="attachments/dvbbs/2010-4/201042110434173499.jpg" border="0" onclick="zoom(this)" onload="if(this.width>document.body.clientWidth*0.5) {this.resized=true;this.width=document.body.clientWidth*0.5;this.style.cursor='pointer';} else {this.onclick=null}" alt="" />

OV7675拍照暗处有明显的细的横纹

dtxiao · 发表于 2010-4-21 11:08:03

貌似电源噪声引起的哦！[em01][em08]
[em08]

chiashow · 发表于 2010-4-21 14:21:58

FPN (fixed pattern noise) caused by legacy design and process
reeducing the gain value can have some improvement

huangweiguo · 发表于 2010-4-21 18:08:20

软件优化就可以了啊

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[讨论] OV7675拍照暗处有明显的细的横纹