{"id":15864,"date":"2024-11-18T14:44:16","date_gmt":"2024-11-18T06:44:16","guid":{"rendered":"https:\/\/fwq.ai\/blog\/15864\/"},"modified":"2024-11-18T14:44:16","modified_gmt":"2024-11-18T06:44:16","slug":"%e9%85%8d%e7%bd%aelinux%e7%b3%bb%e7%bb%9f%e4%bb%a5%e6%94%af%e6%8c%81%e5%9b%be%e5%83%8f%e5%a4%84%e7%90%86%e4%b8%8e%e8%ae%a1%e7%ae%97%e6%9c%ba%e8%a7%86%e8%a7%89%e5%bc%80%e5%8f%91","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/15864\/","title":{"rendered":"\u914d\u7f6eLinux\u7cfb\u7edf\u4ee5\u652f\u6301\u56fe\u50cf\u5904\u7406\u4e0e\u8ba1\u7b97\u673a\u89c6\u89c9\u5f00\u53d1"},"content":{"rendered":"<p>\u914d\u7f6elinux\u7cfb\u7edf\u4ee5\u652f\u6301\u56fe\u50cf\u5904\u7406\u4e0e\u8ba1\u7b97\u673a\u89c6\u89c9\u5f00\u53d1<\/p>\n<p>\u5728\u5f53\u4eca\u7684\u6570\u5b57\u65f6\u4ee3\uff0c\u56fe\u50cf\u5904\u7406\u4e0e\u8ba1\u7b97\u673a\u89c6\u89c9\u5728\u5404\u4e2a\u9886\u57df\u4e2d\u90fd\u626e\u6f14\u7740\u91cd\u8981\u7684\u89d2\u8272\u3002\u4e3a\u4e86\u8fdb\u884c\u56fe\u50cf\u5904\u7406\u548c\u8ba1\u7b97\u673a\u89c6\u89c9\u5f00\u53d1\uff0c\u6211\u4eec\u9700\u8981\u5728\u6211\u4eec\u7684Linux\u7cfb\u7edf\u4e0a\u8fdb\u884c\u4e00\u4e9b\u914d\u7f6e\u3002\u672c\u6587\u5c06\u5411\u60a8\u4ecb\u7ecd\u5982\u4f55\u914d\u7f6e\u60a8\u7684Linux\u7cfb\u7edf\u4ee5\u652f\u6301\u8fd9\u4e9b\u5e94\u7528\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<p>\u4e00\u3001\u5b89\u88c5Python\u548c\u76f8\u5e94\u7684\u5e93<\/p>\n<p>Python\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u9002\u7528\u4e8e\u56fe\u50cf\u5904\u7406\u548c\u8ba1\u7b97\u673a\u89c6\u89c9\u5f00\u53d1\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5305\u7ba1\u7406\u5668\u6765\u5b89\u88c5Python\u3002<\/p>\n<p>\u9996\u5148\uff0c\u6253\u5f00\u7ec8\u7aef\u5e76\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5Python\uff1a<\/p>\n<pre>sudo apt-get update\nsudo apt-get install python3<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u68c0\u67e5\u5b89\u88c5\u662f\u5426\u6210\u529f\uff1a<\/p>\n<pre>python3 --version<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5\u4e00\u4e9b\u91cd\u8981\u7684Python\u5e93\uff0c\u5982NumPy\u3001OpenCV\u548cPillow\u3002\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5\uff1a<\/p>\n<pre>pip install numpy opencv-python pillow<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u6267\u884c\u4e00\u4e9b\u7b80\u5355\u7684\u4ee3\u7801\u6765\u6d4b\u8bd5\u5e93\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\u3002\u6bd4\u5982\uff0c\u6267\u884c\u4ee5\u4e0b\u4ee3\u7801\u6765\u8bfb\u53d6\u5e76\u663e\u793a\u4e00\u5f20\u56fe\u7247\uff1a<\/p>\n<pre>import cv2\n\nimage_path = 'path\/to\/your\/image.jpg'\nimage = cv2.imread(image_path)\n\ncv2.imshow('Image', image)\ncv2.waitKey(0)\ncv2.destroyAllWindows()<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e8c\u3001\u5b89\u88c5CUDA\u548ccuDNN<\/p>\n<p>\u5982\u679c\u60a8\u8981\u4f7f\u7528GPU\u6765\u8fdb\u884c\u56fe\u50cf\u5904\u7406\u548c\u8ba1\u7b97\u673a\u89c6\u89c9\u5f00\u53d1\uff0c\u90a3\u4e48\u6211\u4eec\u8fd8\u9700\u8981\u5b89\u88c5CUDA\u548ccuDNN\u3002<\/p>\n<p>CUDA\u662fNVIDIA\u5f00\u53d1\u7684\u7528\u4e8e\u5e76\u884c\u8ba1\u7b97\u7684\u5e73\u53f0\u548cAPI\u3002\u5728Linux\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4eceNVIDIA\u7684\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7dCUDA\u5e76\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u5b89\u88c5cuDNN\u3002cuDNN\u662f\u4e00\u4e2a\u7528\u4e8e\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u7684\u52a0\u901f\u5e93\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6a21\u578b\u8bad\u7ec3\u548c\u63a8\u7406\u7684\u901f\u5ea6\u3002<\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u4eceNVIDIA\u7684\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7dcuDNN\u5e76\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n<p>\u5b89\u88c5\u597dCUDA\u548ccuDNN\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6765\u6d4b\u8bd5GPU\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\uff1a<\/p>\n<pre>import torch\n\ndevice = torch.device(\"cuda\" if torch.cuda.is_available() else \"cpu\")\nprint(device)<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5982\u679c\u8f93\u51fa\u7ed3\u679c\u4e3a\u201ccuda\u201d\uff0c\u5219\u8868\u793aGPU\u5df2\u6210\u529f\u914d\u7f6e\u5e76\u53ef\u7528\u3002<\/p>\n<p>\u4e09\u3001\u5b89\u88c5\u5176\u4ed6\u56fe\u50cf\u5904\u7406\u548c\u8ba1\u7b97\u673a\u89c6\u89c9\u5de5\u5177<\/p>\n<p>\u9664\u4e86Python\u548c\u76f8\u5173\u5e93\u4e4b\u5916\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u5b89\u88c5\u5176\u4ed6\u4e00\u4e9b\u56fe\u50cf\u5904\u7406\u548c\u8ba1\u7b97\u673a\u89c6\u89c9\u5de5\u5177\u6765\u8f85\u52a9\u5f00\u53d1\u3002<\/p>\n<p>\u4f8b\u5982\uff0cImageMagick\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u5f00\u6e90\u5de5\u5177\u96c6\uff0c\u53ef\u4ee5\u7528\u4e8e\u5904\u7406\u548c\u8f6c\u6362\u56fe\u50cf\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5ImageMagick\uff1a<\/p>\n<pre>sudo apt-get install imagemagick<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u6d4b\u8bd5ImageMagick\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\uff1a<\/p>\n<pre>convert input.jpg -resize 50% output.jpg<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u4e2a\u547d\u4ee4\u5c06\u8bfb\u53d6\u540d\u4e3a\u201cinput.jpg\u201d\u7684\u56fe\u7247\uff0c\u5e76\u5c06\u5176\u8c03\u6574\u5927\u5c0f\u4e3a\u539f\u6765\u768450%\uff0c\u7136\u540e\u5c06\u5904\u7406\u540e\u7684\u56fe\u7247\u4fdd\u5b58\u4e3a\u201coutput.jpg\u201d\u3002<\/p>\n<p>\u901a\u8fc7\u8fd9\u7bc7\u6587\u7ae0\uff0c\u6211\u4eec\u4e86\u89e3\u4e86\u5982\u4f55\u914d\u7f6eLinux\u7cfb\u7edf\u4ee5\u652f\u6301\u56fe\u50cf\u5904\u7406\u548c\u8ba1\u7b97\u673a\u89c6\u89c9\u5f00\u53d1\uff0c\u5e76\u63d0\u4f9b\u4e86\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\u4f9b\u53c2\u8003\u3002\u5e0c\u671b\u8fd9\u4e9b\u4fe1\u606f\u5bf9\u60a8\u6709\u6240\u5e2e\u52a9\uff0c\u613f\u60a8\u5728\u56fe\u50cf\u5904\u7406\u548c\u8ba1\u7b97\u673a\u89c6\u89c9\u7684\u9053\u8def\u4e0a\u524d\u884c\u987a\u5229\uff01<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u914d\u7f6eLinux\u7cfb\u7edf\u4ee5\u652f\u6301\u56fe\u50cf\u5904\u7406\u4e0e\u8ba1\u7b97\u673a\u89c6\u89c9\u5f00\u53d1\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u914d\u7f6elinux\u7cfb\u7edf\u4ee5\u652f\u6301\u56fe\u50cf\u5904\u7406\u4e0e\u8ba1\u7b97\u673a\u89c6\u89c9\u5f00\u53d1 \u5728\u5f53\u4eca\u7684\u6570\u5b57\u65f6\u4ee3\uff0c\u56fe\u50cf\u5904\u7406\u4e0e\u8ba1\u7b97\u673a\u89c6\u89c9\u5728\u5404\u4e2a\u9886\u57df\u4e2d\u90fd\u626e\u6f14\u7740\u91cd\u8981\u7684\u89d2\u8272\u3002\u4e3a\u4e86\u8fdb\u884c\u56fe\u50cf\u5904\u7406\u548c\u8ba1\u7b97\u673a\u89c6\u89c9\u5f00\u53d1\uff0c\u6211\u4eec\u9700\u8981\u5728\u6211\u4eec\u7684Linux\u7cfb\u7edf\u4e0a\u8fdb\u884c\u4e00\u4e9b\u914d\u7f6e\u3002\u672c\u6587\u5c06\u5411\u60a8\u4ecb\u7ecd\u5982\u4f55\u914d\u7f6e\u60a8\u7684Linux\u7cfb\u7edf\u4ee5\u652f\u6301\u8fd9\u4e9b\u5e94\u7528\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\u3002 \u4e00\u3001\u5b89\u88c5Python\u548c\u76f8\u5e94\u7684\u5e93 Python\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u9002\u7528\u4e8e\u56fe\u50cf\u5904\u7406\u548c\u8ba1\u7b97\u673a\u89c6\u89c9\u5f00\u53d1\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5305\u7ba1\u7406\u5668\u6765\u5b89\u88c5Python\u3002 \u9996\u5148\uff0c\u6253\u5f00\u7ec8\u7aef\u5e76\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5Python\uff1a sudo apt-get update sudo apt-get install python3 \u767b\u5f55\u540e\u590d\u5236 \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u68c0\u67e5\u5b89\u88c5\u662f\u5426\u6210\u529f\uff1a python3 &#8211;version \u767b\u5f55\u540e\u590d\u5236 \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5\u4e00\u4e9b\u91cd\u8981\u7684Python\u5e93\uff0c\u5982NumPy\u3001OpenCV\u548cPillow\u3002\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5\uff1a pip install numpy opencv-python pillow \u767b\u5f55\u540e\u590d\u5236 \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u6267\u884c\u4e00\u4e9b\u7b80\u5355\u7684\u4ee3\u7801\u6765\u6d4b\u8bd5\u5e93\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\u3002\u6bd4\u5982\uff0c\u6267\u884c\u4ee5\u4e0b\u4ee3\u7801\u6765\u8bfb\u53d6\u5e76\u663e\u793a\u4e00\u5f20\u56fe\u7247\uff1a import cv2 image_path = &#8216;path\/to\/your\/image.jpg&#8217; image = cv2.imread(image_path) cv2.imshow(&#8216;Image&#8217;, image) cv2.waitKey(0) cv2.destroyAllWindows() \u767b\u5f55\u540e\u590d\u5236 \u4e8c\u3001\u5b89\u88c5CUDA\u548ccuDNN \u5982\u679c\u60a8\u8981\u4f7f\u7528GPU\u6765\u8fdb\u884c\u56fe\u50cf\u5904\u7406\u548c\u8ba1\u7b97\u673a\u89c6\u89c9\u5f00\u53d1\uff0c\u90a3\u4e48\u6211\u4eec\u8fd8\u9700\u8981\u5b89\u88c5CUDA\u548ccuDNN\u3002 CUDA\u662fNVIDIA\u5f00\u53d1\u7684\u7528\u4e8e\u5e76\u884c\u8ba1\u7b97\u7684\u5e73\u53f0\u548cAPI\u3002\u5728Linux\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4eceNVIDIA\u7684\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7dCUDA\u5e76\u8fdb\u884c\u5b89\u88c5\u3002 \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u5b89\u88c5cuDNN\u3002cuDNN\u662f\u4e00\u4e2a\u7528\u4e8e\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u7684\u52a0\u901f\u5e93\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6a21\u578b\u8bad\u7ec3\u548c\u63a8\u7406\u7684\u901f\u5ea6\u3002 \u6211\u4eec\u53ef\u4ee5\u4eceNVIDIA\u7684\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7dcuDNN\u5e76\u8fdb\u884c\u5b89\u88c5\u3002 \u5b89\u88c5\u597dCUDA\u548ccuDNN\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6765\u6d4b\u8bd5GPU\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\uff1a import torch device = torch.device(&#8220;cuda&#8221; if torch.cuda.is_available() else &#8220;cpu&#8221;) print(device) \u767b\u5f55\u540e\u590d\u5236 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-15864","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/15864","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=15864"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/15864\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=15864"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=15864"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=15864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}