【使用技巧】有图有真相，图像问题还怕搞不定么
<section style="background-color: rgb(255, 255, 255); box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-top: 0.5em; margin-bottom: 0.5em; text-align: center;box-sizing: border-box; "><section class="" style="display: inline-block; width: 20em; height: 3em; line-height: 3.2em; background-image: url("http://mmbiz.qpic.cn/mmbiz_png/p8CaKzvQibq5MNOsODpNtkvJembfCtcYtrafTK99qKqWUwdOFCiaSLcnPswuqbxEBqeJalaDU9XLyR2HBElrd3SA/0?wx_fmt=png"); background-position: 50% 50%; background-repeat: no-repeat; background-size: cover; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="font-size: 20px; box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">关于红外夜视的那些事</strong></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="text-align: left; box-sizing: border-box;"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="display: inline-block; width: 100%; border-width: 1px; border-style: solid; border-color: rgb(159, 205, 113); padding: 15px; border-radius: 5px; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="display: inline-block; vertical-align: top; width: 25%; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" text-align: center; margin-right: 0%; margin-left: 0%;box-sizing: border-box; "></section></section></section><section class="" style="display: inline-block; vertical-align: top; width: 75%; padding-left: 10px; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="font-size: 14px; line-height: 1.9; letter-spacing: 1.2px; box-sizing: border-box;"><p style="box-sizing: border-box;">康康最近发现，咨询红外夜视效果的客户还是比较多的，今天康康就结合几个例子给大家简单讲讲</p></section></section></section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin: -5px 0% 10px;box-sizing: border-box; "><section class="" style="background-color: rgb(255, 129, 36); height: 4px; box-sizing: border-box;"></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="width: 100%; background: -webkit-linear-gradient(left, rgb(243, 206, 223), rgba(255, 247, 234, 0)) rgba(174, 81, 81, 0); box-sizing: border-box;"><section class="" style="padding: 5px 10px; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">案例1：设备前方存在障碍物</strong></p></section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" text-align: center; margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" text-align: center; margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" text-align: center; margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="display: inline-block; width: 100%; border-width: 1px; border-style: solid; border-color: rgb(226, 226, 226); padding: 10px; box-shadow: rgb(226, 226, 226) 0px 16px 1px -13px; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="font-size: 14px; line-height: 1.9; letter-spacing: 1.2px; box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">原理分析：</strong>当摄像机前方空间出现障碍物时，就会对摄像机发出的红外光进行反射，导致画面出现各种各样的光斑或者过爆现象，影响画面质量。</p><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">处理建议：</strong>清理镜头前方空间，摄像机更换位置安装后观察图像效果。</p></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin: -5px 0% 10px;box-sizing: border-box; "><section class="" style="background-color: rgb(255, 129, 36); height: 4px; box-sizing: border-box;"></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="width: 100%; background: -webkit-linear-gradient(left, rgb(243, 206, 223), rgba(255, 247, 234, 0)) rgba(174, 81, 81, 0); box-sizing: border-box;"><section class="" style="padding: 5px 10px; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">案例2：手电筒效应</strong></p></section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" text-align: center; margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="display: inline-block; width: 100%; border-width: 1px; border-style: solid; border-color: rgb(226, 226, 226); padding: 10px; box-shadow: rgb(226, 226, 226) 0px 16px 1px -13px; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="font-size: 14px; line-height: 1.9; letter-spacing: 1.2px; box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">原理分析：</strong>红外灯由于发散的性质，本身中心亮度会高于四周。加上部分有多组不同角度的红外灯，致使中心亮度会明显高不少。</p><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">处理建议：</strong>关闭“防红外过爆功能”，更换合适焦距的摄像机。</p><p style="box-sizing: border-box;">路径：通过同一局域网的电脑网页登入摄像机，点击配置--图像--显示设置，将“日夜转换”中的“防补光过曝”关闭</p></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin: -5px 0% 10px;box-sizing: border-box; "><section class="" style="background-color: rgb(255, 129, 36); height: 4px; box-sizing: border-box;"></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="width: 100%; background: -webkit-linear-gradient(left, rgb(243, 206, 223), rgba(255, 247, 234, 0)) rgba(174, 81, 81, 0); box-sizing: border-box;"><section class="" style="padding: 5px 10px; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">案例3：参数调节问题</strong></p></section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" text-align: center; margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" text-align: center; margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="display: inline-block; width: 100%; border-width: 1px; border-style: solid; border-color: rgb(226, 226, 226); padding: 10px; box-shadow: rgb(226, 226, 226) 0px 16px 1px -13px; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="font-size: 14px; line-height: 1.9; letter-spacing: 1.2px; box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">原理分析：</strong>对于固定场景，如果遇到画面渐渐变蒙的情况，建议查看一下设备是否开启了宽动态功能和镜头上是否有灰尘</p><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">处理建议：</strong>根据不同的应用场景区分是否需要开启宽动态<strong style="box-sizing: border-box;">，</strong>宽动态建议开启的环境一般是照射的环境有特别亮和特别暗的部位，通过开启宽动态来改善图像<strong style="box-sizing: border-box;">，</strong>上述画面场景，建议关闭摄像机的宽动态功能并定期对镜头进行清理。</p></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin: -5px 0% 10px;box-sizing: border-box; "><section class="" style="background-color: rgb(255, 129, 36); height: 4px; box-sizing: border-box;"></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="width: 100%; background: -webkit-linear-gradient(left, rgb(243, 206, 223), rgba(255, 247, 234, 0)) rgba(174, 81, 81, 0); box-sizing: border-box;"><section class="" style="padding: 5px 10px; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">案例4：安装环境问题</strong></p></section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" text-align: center; margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" text-align: center; margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="display: inline-block; width: 100%; border-width: 1px; border-style: solid; border-color: rgb(226, 226, 226); padding: 10px; box-shadow: rgb(226, 226, 226) 0px 16px 1px -13px; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="line-height: 1.9; font-size: 14px; letter-spacing: 1.2px; box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">原理分析：</strong>上图由于场景空旷，拍摄角度过高，造成红外光难以形成有效的反射；下图由于近处物体直接反射红外光，导致画面出现整体或整块区域发白。</p><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">处理建议：</strong>合理控制摄像机的指向，使其获得适当的反射红外光。</p></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin: -5px 0% 10px;box-sizing: border-box; "><section class="" style="background-color: rgb(255, 129, 36); height: 4px; box-sizing: border-box;"></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="width: 100%; background: -webkit-linear-gradient(left, rgb(243, 206, 223), rgba(255, 247, 234, 0)) rgba(174, 81, 81, 0); box-sizing: border-box;"><section class="" style="padding: 5px 10px; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">案例5：白色光圈</strong></p></section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" text-align: center; margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="display: inline-block; width: 100%; border-width: 1px; border-style: solid; border-color: rgb(226, 226, 226); padding: 10px; box-shadow: rgb(226, 226, 226) 0px 16px 1px -13px; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="font-size: 14px; line-height: 1.9; letter-spacing: 1.2px; box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">原理分析：</strong>摄像机的红外光打到玻璃上会产生光的反射，去除镜头海绵圏或后加护罩都会使镜头直接捕捉到红外光，从而影响成像。</p><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">处理建议：</strong>检查摄像机的海绵圈是否正常，如异常需要返修处理；红外筒机使用时不能外加护罩。</p></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="text-align: center; font-size: 14px; color: rgb(249, 110, 87); box-sizing: border-box;"><p style="box-sizing: border-box;"><em style="box-sizing: border-box;"><strong style="box-sizing: border-box;">听完康康的讲解，你会了么？</strong></em></p></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" transform: translate3d(0px, 0px, 0px); -webkit-transform: translate3d(0px, 0px, 0px); -moz-transform: translate3d(0px, 0px, 0px); -o-transform: translate3d(0px, 0px, 0px); text-align: center; margin: 10px 0%;box-sizing: border-box; "><section class="" style="display: inline-block; vertical-align: middle; width: 8%; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-right: 0%; margin-left: 0%;box-sizing: border-box; "></section></section></section><section class="" style="display: inline-block; vertical-align: middle; width: 35%; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-right: 0%; margin-left: 0%;box-sizing: border-box; "></section></section></section><section class="" style="display: inline-block; vertical-align: middle; width: 8%; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-right: 0%; margin-left: 0%;box-sizing: border-box; "></section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="text-align: center; font-size: 14px; box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">长按二维码下载海康经销app软件~</strong></p></section></section></section></section><p><br></p>
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