236 lines
8.6 KiB
HTML
236 lines
8.6 KiB
HTML
<!DOCTYPE html>
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<title>演示系统示例 — demo_system_algorithm 0.1 documentation</title>
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<a href="genindex.html" title="General Index"
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accesskey="I">index</a></li>
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>modules</a> |</li>
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<a href="demo_yolov5s_seg.html" title="demo_yolov5s_seg module"
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accesskey="P">previous</a> |</li>
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<li class="nav-item nav-item-0"><a href="index.html">demo_system_algorithm 0.1 documentation</a> »</li>
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<li class="nav-item nav-item-this"><a href="">演示系统示例</a></li>
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<div class="documentwrapper">
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<div class="bodywrapper">
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<section id="id1">
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<h1>演示系统示例<a class="headerlink" href="#id1" title="Link to this heading">¶</a></h1>
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<section id="id2">
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<h2>概述<a class="headerlink" href="#id2" title="Link to this heading">¶</a></h2>
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<p>所有示例通过 Python 接口实现下位机推理，前处理(数据标准化/归一化、通道变换)和反量化都已经加入网络中，下位机推理结果返回PC端做后处理，结果保存在模型工程目录下。提供源码地址、权重文件、nbg文件、测试图片。</p>
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<ul>
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<li><p>依赖安装</p>
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<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>pip<span class="w"> </span>install<span class="w"> </span>-r<span class="w"> </span>requirements.txt
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</pre></div>
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</div>
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</li>
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</ul>
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</section>
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<section id="deeplab-mobilnet-v3">
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<h2>deeplab_mobilnet_v3<a class="headerlink" href="#deeplab-mobilnet-v3" title="Link to this heading">¶</a></h2>
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<p>语义分割模型，源码地址为：<a class="reference external" href="https://github.com/bubbliiiing/deeplabv3-plus-pytorch.git">https://github.com/bubbliiiing/deeplabv3-plus-pytorch.git</a></p>
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<ul>
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<li><p>输入、输出信息</p>
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<div class="highlight-text notranslate"><div class="highlight"><pre><span></span>INPUT:0
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DATA_FORMAT:UINT8
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NUM_OF_DIMENSION:4
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SIZES_OF_DIMENSION:1536 512 1 1 0 0
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QUANT_FORMAT:NONE
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OUTPUT:0
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DATA_FORMAT:FP32
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NUM_OF_DIMENSION:4
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SIZES_OF_DIMENSION:512 512 21 1 0 0
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QUANT_FORMAT:NONE
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</pre></div>
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</div>
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</li>
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<li><p>后处理流程</p>
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<ul class="simple">
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<li><p>概率转换</p></li>
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<li><p>预测类别生成</p></li>
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<li><p>尺寸还原</p></li>
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<li><p>标签映射</p></li>
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</ul>
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</li>
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<li><p>执行</p>
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<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>python<span class="w"> </span>demo_deeplabv3.py
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</pre></div>
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</div>
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</li>
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<li><p>结果保存在test_src/models/deeplab_mobilnet_v3/result.jpg
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<img alt="本地示例图" src="test_src/models/deeplab_mobilnet_v3/result.jpg" /></p></li>
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</ul>
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</section>
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<section id="yolov5s-seg">
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<h2>yolov5s-seg<a class="headerlink" href="#yolov5s-seg" title="Link to this heading">¶</a></h2>
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<p>实例分割模型，源码地址：<a class="reference external" href="https://github.com/ultralytics/yolov5.git">https://github.com/ultralytics/yolov5.git</a></p>
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<ul>
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<li><p>输入、输出信息</p>
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<div class="highlight-text notranslate"><div class="highlight"><pre><span></span>INPUT:0
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DATA_FORMAT:UINT8
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NUM_OF_DIMENSION:4
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SIZES_OF_DIMENSION:1920 640 1 1 0 0
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QUANT_FORMAT:NONE
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OUTPUT:0
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DATA_FORMAT:FP32
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NUM_OF_DIMENSION:3
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SIZES_OF_DIMENSION:117 25200 1 0 0 0
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QUANT_FORMAT:NONE
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OUTPUT:1
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DATA_FORMAT:FP32
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NUM_OF_DIMENSION:4
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SIZES_OF_DIMENSION:160 160 32 1 0 0
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QUANT_FORMAT:NONE
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</pre></div>
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</div>
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</li>
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<li><p>后处理流程</p>
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<ul class="simple">
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<li><p>NMS</p></li>
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<li><p>遍历检测预测</p></li>
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<li><p>颜色和掩码可视化</p></li>
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<li><p>掩码叠加</p></li>
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<li><p>绘制检测框和文本标签</p></li>
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</ul>
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</li>
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<li><p>执行</p>
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<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>python<span class="w"> </span>demo_yolov5s_seg.py
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</pre></div>
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</div>
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</li>
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<li><p>结果保存在/yolov5s-seg/result.jpg
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<img alt="本地示例图" src="test_src/models/yolov5s-seg/result.jpg" /></p></li>
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</ul>
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</section>
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<section id="resnet18">
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<h2>resnet18<a class="headerlink" href="#resnet18" title="Link to this heading">¶</a></h2>
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<p>分类模型，源码地址：<a class="reference external" href="https://github.com/ultralytics/yolov5.git">https://github.com/ultralytics/yolov5.git</a></p>
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<ul>
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<li><p>输入、输出信息</p>
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<div class="highlight-text notranslate"><div class="highlight"><pre><span></span>INPUT:0
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DATA_FORMAT:UINT8
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NUM_OF_DIMENSION:4
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SIZES_OF_DIMENSION:672 224 1 1 0 0
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QUANT_FORMAT:NONE
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OUTPUT:0
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DATA_FORMAT:FP32
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NUM_OF_DIMENSION:2
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SIZES_OF_DIMENSION:1000 1 0 0 0 0
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QUANT_FORMAT:NONE
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</pre></div>
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</div>
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</li>
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<li><p>后处理流程</p>
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<ul class="simple">
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<li><p>softmax</p></li>
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<li><p>topk</p></li>
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</ul>
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</li>
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<li><p>执行</p>
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<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>python<span class="w"> </span>demo_resnet18.py
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</pre></div>
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</div>
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</li>
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<li><p>结果保存在/resnet18/result.jpg
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<img alt="本地示例图" src="test_src/models/resnet18/result.jpg" /></p></li>
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</ul>
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<blockquote>
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<div><p><em>作者 {{liangliangou}}</em></p>
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</div></blockquote>
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</section>
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</section>
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<h3><a href="index.html">Table of Contents</a></h3>
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<ul>
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<li><a class="reference internal" href="#">演示系统示例</a><ul>
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<li><a class="reference internal" href="#id2">概述</a></li>
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<li><a class="reference internal" href="#deeplab-mobilnet-v3">deeplab_mobilnet_v3</a></li>
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<li><a class="reference internal" href="#yolov5s-seg">yolov5s-seg</a></li>
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<li><a class="reference internal" href="#resnet18">resnet18</a></li>
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<h4>Previous topic</h4>
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<p class="topless"><a href="demo_yolov5s_seg.html"
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title="previous chapter">demo_yolov5s_seg module</a></p>
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