【Sipeed 博流BL808全能板】- 图像处理测试例程-tinymaix_mnist_demo

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【Sipeed 博流BL808全能板】- 图像处理测试例程-tinymaix_mnist_demo [复制链接]

 

# 2.2、图像处理测试例程-tinymaix_mnist_demo Tinymaix 是Sipeed开源的一个面向单片机超级轻量的神经网络推理库，这个库不依赖其他库，并且使用C编写，所以可以在如何的单片机上运行轻量的神经网络。开源地址<https://github.com/sipeed/TinyMaix> 作为同样为Sipped推出的M1s_BL808开发自然需要体验一下这个库。 ## 2.2.1 编译命令 * `cd M1s_BL808_example/c906_app/` * `export BL_SDK_PATH=../M1s_BL808_SDK` * `./build.sh tinymaix_mnist_demo` ## 2.2.2 烧写固件 <ignore_js_op> <img style="cursor:pointer;" id="aimg_666767" aid="666767" src="static/image/common/none.gif" onclick="zoom(this, this.getAttribute('zoomfile'), 0, 0, '0')" zoomfile="data/attachment/forum/202212/23/221108jmzqoq479776qdmo.png" file="data/attachment/forum/202212/23/221108jmzqoq479776qdmo.png.thumb.jpg" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" /> <div class="tip tip_4 aimg_tip" id="aimg_666767_menu" style="position: absolute; display: none" disautofocus="true"> <div class="xs0"> <p><strong>tinymaix_mnist_demo.png</strong> <em class="xg1">(55.08 KB, 下载次数: 0)</em></p> <p> <a href="javascript:;" class="loginf" >下载附件</a> <a href="javascript:;" onclick="showWindow(this.id, this.getAttribute('url'), 'get', 0);" id="savephoto_666767" url="home.php?mod=spacecp&ac=album&op=saveforumphoto&aid=666767&handlekey=savephoto_666767">保存到相册</a> </p> <p class="xg1 y">2022-12-23 22:11 上传</p> </div> <div class="tip_horn"></div> </div> </ignore_js_op> ## 2.2.3 运行和测试 * 烧写完后按RST键开始运行固件 * 按板子上的测边按键S1、S2可以切换图像处理所用的计3X3矩阵； * 结果如下： <ignore_js_op> <img style="cursor:pointer;" id="aimg_666768" aid="666768" src="static/image/common/none.gif" onclick="zoom(this, this.getAttribute('zoomfile'), 0, 0, '0')" zoomfile="data/attachment/forum/202212/23/221108rs5i3h139mjrhfqi.jpg" file="data/attachment/forum/202212/23/221108rs5i3h139mjrhfqi.jpg.thumb.jpg" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" /> <div class="tip tip_4 aimg_tip" id="aimg_666768_menu" style="position: absolute; display: none" disautofocus="true"> <div class="xs0"> <p><strong>tinymaix_mnist_demo1.jpg</strong> <em class="xg1">(52.79 KB, 下载次数: 0)</em></p> <p> <a href="javascript:;" class="loginf" >下载附件</a> <a href="javascript:;" onclick="showWindow(this.id, this.getAttribute('url'), 'get', 0);" id="savephoto_666768" url="home.php?mod=spacecp&ac=album&op=saveforumphoto&aid=666768&handlekey=savephoto_666768">保存到相册</a> </p> <p class="xg1 y">2022-12-23 22:11 上传</p> </div> <div class="tip_horn"></div> </div> </ignore_js_op> <ignore_js_op> <img style="cursor:pointer;" id="aimg_666769" aid="666769" src="static/image/common/none.gif" onclick="zoom(this, this.getAttribute('zoomfile'), 0, 0, '0')" zoomfile="data/attachment/forum/202212/23/221109s2usufvbw8w33f3w.jpg" file="data/attachment/forum/202212/23/221109s2usufvbw8w33f3w.jpg.thumb.jpg" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" /> <div class="tip tip_4 aimg_tip" id="aimg_666769_menu" style="position: absolute; display: none" disautofocus="true"> <div class="xs0"> <p><strong>tinymaix_mnist_demo2.jpg</strong> <em class="xg1">(50.99 KB, 下载次数: 0)</em></p> <p> <a href="javascript:;" class="loginf" >下载附件</a> <a href="javascript:;" onclick="showWindow(this.id, this.getAttribute('url'), 'get', 0);" id="savephoto_666769" url="home.php?mod=spacecp&ac=album&op=saveforumphoto&aid=666769&handlekey=savephoto_666769">保存到相册</a> </p> <p class="xg1 y">2022-12-23 22:11 上传</p> </div> <div class="tip_horn"></div> </div> </ignore_js_op> * 这个测试例程会将图像中间框选一块28*28像素的图像用于图像推理，这个执行的过程非常的快，基本感受不到延迟； <ignore_js_op> <img style="cursor:pointer;" id="aimg_666770" aid="666770" src="static/image/common/none.gif" onclick="zoom(this, this.getAttribute('zoomfile'), 0, 0, '0')" zoomfile="data/attachment/forum/202212/23/221109n9y37nsi5jcd80sa.png" file="data/attachment/forum/202212/23/221109n9y37nsi5jcd80sa.png.thumb.jpg" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" /> <div class="tip tip_4 aimg_tip" id="aimg_666770_menu" style="position: absolute; display: none" disautofocus="true"> <div class="xs0"> <p><strong>tinymaix_mnist_demo3.png</strong> <em class="xg1">(88.11 KB, 下载次数: 0)</em></p> <p> <a href="javascript:;" class="loginf" >下载附件</a> <a href="javascript:;" onclick="showWindow(this.id, this.getAttribute('url'), 'get', 0);" id="savephoto_666770" url="home.php?mod=spacecp&ac=album&op=saveforumphoto&aid=666770&handlekey=savephoto_666770">保存到相册</a> </p> <p class="xg1 y">2022-12-23 22:11 上传</p> </div> <div class="tip_horn"></div> </div> </ignore_js_op>

火辣西米秀

神经网络推理库不依赖其他库，用C编程，可以玩一下