图像水平方向毛刺

SCREW

DSP做图像处理，请高手帮忙分析下 LCD 显示图像，水平方向毛刺向上或向下移动，问题应该从哪方面去解决？<img src="attachments/dvbbs/2012-8/20128421523940721.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="" />

oscar8964

[em11]无法看清你所说的问题.
[em13]可否把image抓下来呢? 如有raw最好
[em13]检查硬件的电源噪音,clk&data pin
[em13]软件的CI与Edge enhance算法关系

如有答案,请分享![em08]

SCREW

谢谢oscar8964的回答，芯片输出给TFT LCD的数字信号怎么会这样。
<img src="attachments/dvbbs/2012-8/2012810114853038.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="" />
<img src="attachments/dvbbs/2012-8/20128101141941892.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="" />
<img src="attachments/dvbbs/2012-8/20128101142687281.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="" />