PFD VNIR高光谱成像系�?参数-价格-中国粉体罐�/title>

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document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><span>PFD系列<span>高光谱相机光谱范围涵盕�/span>400-1000 nm<span>＇�/span>VNIR（�span>范围，具有高分辨率、高图像速率、灵活的波段选择和坚固的结构，是一款非常优秀的高光谱测量监测产品。该系统集成亅�/span>Imspector<span>成像光谱仪和面阵单色相机，它以推扫式行扫描成像获取数据，并为每个像素提供完整、连续的光谱信息、�/span></p><p><span>PFD由一�?00-1000nm波段范围的Imspector V10E光谱仪和一个高速CMOS探测器组成、�span>光谱仪中使用的透射衍射光栅和光学透镜提供了高质量、低失真的图像，满足�?苛刻条件下的规格要求、�/span></p><p><span></span></p><p><span>这种光谱相机提供了工业质量控制应用所需的灵活性和高速采集。多个兴趣区域和binning的结合为用户提供�?*系统设置和控制的可能性。可�?50fps的速率采集1312个空间通道的完整光谱数据，**可达100赫兹，空间分辨率高达1775像素。通过选择部分光谱范围，还可以达到1000 fps的采集速度、�/span></p><p><span><strong><span>主要特点</span></strong><strong></strong></span></p><p><span>l </span><span>400 - 1000nm</span></p><p><span>l </span><span>光谱分辨玆�/span>2.8 nm</span></p><p><span>l </span><span>空间分辨玆�/span>1312像素</span></p><p><span>l </span><span>帧速率</span>:65�?�?全帧)，binning条件下可�?80�?科�/span></p><p><span>l </span><span>传感�?/span>:CMOS</span></p><p><span>l </span><span>优良的信噪比不�/span>binning，大多数应用领域推荐使用</span></p><p><span><strong><span>相机规格</span></strong><strong></strong></span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td colspan="4"><p><span><strong><span>光学特�?/span></strong><strong></strong></span></p></td></tr><tr><td><p><span>光谱相机</span></p></td><td><p><span><strong><span>PFD-65-V10E</span></strong><strong></strong></span></p></td><td colspan="2"><p><span><strong><span><a>PFD4K-65-V10E</span></strong></span></p></td></tr><tr><td><p><span>光谱范围</span></p></td><td colspan="3"><p><span>400-1000nm</span></p></td></tr><tr><td><p><span>光谱分辨率FWHM</span></p></td><td colspan="3"><p><span>3.0nm�?0��m狭缝（�/span></p></td></tr><tr><td><p><span>光谱采样</span></p></td><td colspan="3"><p><span>0.78-6.27nm/pixel（根据binning调整（�/span></p></td></tr><tr><td><p><span>空间分辨玆�/span></p></td><td colspan="3"><p><span>RMS光斑大小�?��m</span></p></td></tr><tr><td><p><span>F倻�/span></p></td><td colspan="3"><p><span>F/2.4</span></p></td></tr><tr><td><p><span>狭缝宽度</span></p></td><td colspan="3"><p><span>30��m�?0�?0��m可选）</span></p></td></tr><tr><td><p><span>有效狭缝长度</span></p></td><td><p><span>10.5mm</span></p></td><td colspan="2"><p><span>14.2mm</span></p></td></tr><tr><td><p><span>总效玆�/span></p></td><td colspan="3"><p><span>�?0%与极化无兲�/span></p></td></tr><tr><td><p><span>杂散先�/span></p></td><td colspan="3"><p><span>�?.5%（卤素灯�?90nm LPF（�/span></p></td></tr><tr><td colspan="4"><p><span><strong><span>电气特�?/span></strong><strong></strong></span></p></td></tr><tr><td><p><span>探测�?/span></p></td><td colspan="3"><p><span>CMOS</span></p></td></tr><tr><td><p><span>空间像素</span></p></td><td><p><span>1312</span></p></td><td colspan="2"><p><span>1775</span></p></td></tr><tr><td><p><span>光谱波段�?/span></p></td><td colspan="3"><p><span>768</span></p></td></tr><tr><td><p><span>像素大小</span></p></td><td colspan="3"><p><span>8.0��8.0��m</span></p></td></tr><tr><td><p><span>相机输出</span></p></td><td colspan="3"><p><span>数字12bit</span></p></td></tr><tr><td><p><span>接口</span></p></td><td colspan="3"><p><span>基本CameraLink</span></p></td></tr><tr><td><p><span>相机控制</span></p></td><td colspan="3"><p><span>CameraLink</span></p></td></tr><tr><td><p><span>帧频</span></p></td><td><p><span>高达150fps</span></p></td><td colspan="2"><p><span>高达100fps</span></p></td></tr><tr><td><p><span>附加特�?/span></p></td><td colspan="3"><p><span>光谱binning高达8x</span></p><p><span>空间或光谱方向多重ROI</span></p></td></tr><tr><td><p><span>曝光时间范围</span></p></td><td colspan="3"><p><span>0.1-100ms</span></p></td></tr><tr><td><p><span>功耖�/span></p></td><td colspan="3"><p><span>�?W</span></p></td></tr><tr><td><p><span>输入电压</span></p></td><td colspan="3"><p><span>12V（OEM），24V（套装式（�/span></p></td></tr><tr><td colspan="4"><p><span><strong><span>环境特�?/span></strong><strong></strong></span></p></td></tr><tr><td><p><span>存储温度</span></p></td><td colspan="3"><p><span>-20…﹢50ℂ�/span></p></td></tr><tr><td><p><span>操作温度</span></p></td><td colspan="3"><p><span>�?…﹢40℃，无凝氳�/span></p></td></tr><tr><td colspan="4"><p><span><strong><span>机械特�?/span></strong><strong></strong></span></p></td></tr><tr><td></td><td colspan="2"><p><span>OEM</span></p></td><td><p><span>CASED</span></p></td></tr><tr><td><p><span>大小</span></p></td><td colspan="2"><p><span>231��80.5��78mm</span></p></td><td><p><span>330��85��90mm</span></p></td></tr><tr><td><p><span>重量</span></p></td><td colspan="2"><p><span>1.8kg</span></p></td><td><p><span>2.7kg</span></p></td></tr><tr><td><p><span>机身</span></p></td><td colspan="3"><p><span>带安装螺孔的阳极氧化铝材�?/span></p></td></tr><tr><td><p><span>镜头支座</span></p></td><td colspan="3"><p><span>标准C-mount</span></p></td></tr><tr><td><p><span>用户调节</span></p></td><td colspan="3"><p><span>不支�?/span></p></td></tr><tr><td><p><span>快门</span></p></td><td colspan="2"><p><span>选配</span></p></td><td><p><span>支持，USB控制</span></p></td></tr></tbody></table><p><span><strong><span>附件配置９�/span>PFD系统提供多种附件供用户扩大应用领埞�/span></strong><strong></strong></span></p><p><span>l </span><span>前置物镜：为整个光谱范围提供**质量的图像和光谱数据</span></p><p><span>l </span><span>采集光纤：将相机转换成多点光谱仪，所有的点均在没有移动复用器的情况下同时测量</span></p><p><span>l </span><span>镜像扫描器或旋转平台：用于扫描静态目标和户外场景，或结合</span>X-stage sample mover用于<span>桌面和显微镜应用、�/span></span></p><p><span>l </span><span>LUMO软件：PFD支持LUMO软件，用于采集数据、设置参数、影像实时可视化、ENVI兼容格式数据立方，支持多款通用软件进一步处理分析、�/span></p><p><span><strong><span>应用</span></strong><strong><span>领域</span></strong><strong></strong></span></p><p><span>l </span><span>质量控制</span></p><p><span>l </span><span>食物及植被研穵�/span></p><p><span>l </span><span>在线分类和质量监�?/span></p><p><span>l </span><span>植物与植被研穵�/span></p><p><span>l </span><span>环境监测</span></p><p><span>l </span><span>防伪</span><span>检浊�/span></p><p><span><strong><span>应用案例</span></strong><strong></strong></span></p><p><span>使用遥感专题分类方法�?/span><span>珊瑚礁调�?/span><span>研究</span><span>的理惲�/span><span>方法，高光谱成像对研穵�/span><span>珊瑚礁的生长模式、颜色和珊瑚屝�/span><span>�?/span><span>生态位</span><span>等很有意义。以下案例使�?/span>PFD-VNIR<span>寸�/span><span>位于以色列埃拉特港北端亚喀巴湾</span>8公里处的珊瑚礁海洋公�?/span><span>、�/span><span>研究地点被划分为相对较小的边缘礁</span> (礁约25米宽�?公里�?。位置的选择是基于过水干结构和相对平坦的珊瑚礁表面、�/span></p><p><span></span></p><p><span>如上图：</span> (A)用于初步参考和经验鉴定的真彩色图像<span>＋�/span>(B)原始高光谱图僎�span>＋�/span>(C)图像中识别的AOIs分为两大籺�样本用于分类模型构建(小AOIs，小圆点)，大AOIs用于验证�?D-F)是用来验证三种分类决�?分别�?5类�?0类和6�?的参考图、�/span></p><p><span></span></p><p><span>上图显示了不同珊瑚种类的光谱曲线，右下图为三个类解析输出的可视化表示。左边分别显示了</span>15�?0�?个类皃�span>参考引用图；正常分类结果显示在中间：�/span>GLS<span>（气</span>-�?固体色谱法）<span>结果如右图所示。黄色刻度箭头表礹�/span>1m皃�span>正方形区域。红色框中突出显示的是三个示例误差、�/span></p><p><span>顶部的红框显示了黄色硬珊瑚和软珊瑚的组合。中间的红框显示错误分类，如混淆软珊瑚和死珊瑚；底部红框显示典型皃�/span>“珊瑚内”错误分籺�黄色珊瑚被错误地归类为棕色珊瑚。无讹�span>哪一种方法，都无法避免一些微小误差。比如暴露过度的岩块可能被绘制在一块礁岩上、�/span></p><p><span>可以看到，通过对珊瑚光谱特性研究分析，再辅以彩色图像对比，其分类结果和标准参考结果及</span>GLS方法极为接近，而且相比GLS方法，高光谱更为高效，便捷、�/span></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ 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