{"id":16406,"date":"2024-12-24T21:09:09","date_gmt":"2024-12-24T13:09:09","guid":{"rendered":"https:\/\/www.aisharenet.com\/?p=16406"},"modified":"2024-12-24T21:09:32","modified_gmt":"2024-12-24T13:09:32","slug":"videoseal","status":"publish","type":"post","link":"https:\/\/www.kdjingpai.com\/ja\/videoseal\/","title":{"rendered":"VideoSeal\uff1a\u5148\u8fdb\u7684\u5f00\u6e90\u89c6\u9891\u9690\u85cf\u6c34\u5370\u5d4c\u5165\u4e0e\u63d0\u53d6\u5de5\u5177\uff0c\u4fdd\u62a4\u89c6\u9891\u7248\u6743"},"content":{"rendered":"<p>VideoSeal\u662f\u7531Facebook Research\u5f00\u53d1\u7684\u5f00\u6e90\u89c6\u9891\u6c34\u5370\u5de5\u5177\uff0c\u65e8\u5728\u63d0\u4f9b\u9ad8\u6548\u7684\u89c6\u9891\u6c34\u5370\u5d4c\u5165\u4e0e\u63d0\u53d6\u529f\u80fd\u3002\u8be5\u5de5\u5177\u652f\u6301\u6700\u65b0\u7684\u5f00\u6e90\u6a21\u578b\uff0c\u5305\u542b\u9884\u8bad\u7ec3\u6a21\u578b\u3001\u8bad\u7ec3\u4ee3\u7801\u3001\u63a8\u7406\u4ee3\u7801\u548c\u8bc4\u4f30\u5de5\u5177\uff0c\u5168\u90e8\u5728MIT\u8bb8\u53ef\u4e0b\u53d1\u5e03\u3002VideoSeal\u4e0d\u4ec5\u652f\u6301\u89c6\u9891\u6c34\u5370\uff0c\u8fd8\u9002\u7528\u4e8e\u56fe\u50cf\u6c34\u5370\uff0c\u63d0\u4f9b\u4e86\u591a\u79cd\u57fa\u51c6\u6a21\u578b\uff08\u5982MBRS\u3001CIN\u3001TrustMark\u548cWAM\uff09\u4ee5\u4f9b\u4f7f\u7528\u3001\u4fee\u6539\u548c\u5206\u53d1\u3002\u8be5\u5de5\u5177\u7684\u8bbe\u8ba1\u76ee\u6807\u662f\u4e3a\u7528\u6237\u63d0\u4f9b\u4e00\u4e2a\u7075\u6d3b\u4e14\u9ad8\u6548\u7684\u89c6\u9891\u4fdd\u62a4\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<div id=\"attachment_16407\" style=\"width: 1046px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-16407\" class=\"wp-image-16407 \" title=\"VideoSeal\uff1a\u9ad8\u6548\u89c6\u9891\u6c34\u5370\u5d4c\u5165\u4e0e\u63d0\u53d6\u5de5\u5177\uff0c\u4fdd\u62a4\u89c6\u9891\u7248\u6743-1\" src=\"https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/feae86d6e3cb076.png\" alt=\"VideoSeal\uff1a\u9ad8\u6548\u89c6\u9891\u6c34\u5370\u5d4c\u5165\u4e0e\u63d0\u53d6\u5de5\u5177\uff0c\u4fdd\u62a4\u89c6\u9891\u7248\u6743-1\" width=\"1036\" height=\"667\" srcset=\"https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/feae86d6e3cb076.png 1315w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/feae86d6e3cb076-300x193.png 300w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/feae86d6e3cb076-1024x660.png 1024w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/feae86d6e3cb076-768x495.png 768w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/feae86d6e3cb076-18x12.png 18w\" sizes=\"auto, (max-width: 1036px) 100vw, 1036px\" \/><p id=\"caption-attachment-16407\" class=\"wp-caption-text\">\u4f53\u9a8c\u5730\u5740\uff1ahttps:\/\/aidemos.meta.com\/videoseal\/demo<\/p><\/div>\n<p>&nbsp;<\/p>\n<h2>\u529f\u80fd\u5217\u8868<\/h2>\n<ul>\n<li><strong>\u89c6\u9891\u6c34\u5370\u5d4c\u5165<\/strong>\uff1a\u5c06\u6c34\u5370\u5d4c\u5165\u5230\u89c6\u9891\u4e2d\uff0c\u4fdd\u62a4\u89c6\u9891\u7248\u6743\u3002<\/li>\n<li><strong>\u89c6\u9891\u6c34\u5370\u63d0\u53d6<\/strong>\uff1a\u4ece\u89c6\u9891\u4e2d\u63d0\u53d6\u5d4c\u5165\u7684\u6c34\u5370\u4fe1\u606f\u3002<\/li>\n<li><strong>\u56fe\u50cf\u6c34\u5370\u5d4c\u5165<\/strong>\uff1a\u652f\u6301\u5c06\u6c34\u5370\u5d4c\u5165\u5230\u56fe\u50cf\u4e2d\u3002<\/li>\n<li><strong>\u56fe\u50cf\u6c34\u5370\u63d0\u53d6<\/strong>\uff1a\u4ece\u56fe\u50cf\u4e2d\u63d0\u53d6\u5d4c\u5165\u7684\u6c34\u5370\u4fe1\u606f\u3002<\/li>\n<li><strong>\u9884\u8bad\u7ec3\u6a21\u578b<\/strong>\uff1a\u63d0\u4f9b\u591a\u79cd\u9884\u8bad\u7ec3\u6a21\u578b\uff0c\u7528\u6237\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u3002<\/li>\n<li><strong>\u8bad\u7ec3\u4ee3\u7801<\/strong>\uff1a\u63d0\u4f9b\u5b8c\u6574\u7684\u8bad\u7ec3\u4ee3\u7801\uff0c\u7528\u6237\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8bad\u7ec3\u81ea\u5df1\u7684\u6a21\u578b\u3002<\/li>\n<li><strong>\u63a8\u7406\u4ee3\u7801<\/strong>\uff1a\u63d0\u4f9b\u63a8\u7406\u4ee3\u7801\uff0c\u65b9\u4fbf\u7528\u6237\u8fdb\u884c\u6c34\u5370\u5d4c\u5165\u4e0e\u63d0\u53d6\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u8bc4\u4f30\u5de5\u5177<\/strong>\uff1a\u63d0\u4f9b\u8bc4\u4f30\u5de5\u5177\uff0c\u5e2e\u52a9\u7528\u6237\u8bc4\u4f30\u6c34\u5370\u5d4c\u5165\u4e0e\u63d0\u53d6\u7684\u6548\u679c\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>\u4f7f\u7528\u5e2e\u52a9<\/h2>\n<h3>\u5b89\u88c5\u6d41\u7a0b<\/h3>\n<ol>\n<li><strong>\u5b89\u88c5Python<\/strong>\uff1a\u786e\u4fdd\u7cfb\u7edf\u4e2d\u5b89\u88c5\u4e86Python 3.10\u7248\u672c\u3002<\/li>\n<li><strong>\u5b89\u88c5PyTorch<\/strong>\uff1a\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5PyTorch\u53ca\u5176\u4f9d\u8d56\u9879\uff1a<\/li>\n<\/ol>\n<pre><code>   pip3 install torch torchvision torchaudio --index-url https:\/\/download.pytorch.org\/whl\/cu121\r\n<\/code><\/pre>\n<ol start=\"3\">\n<li><strong>\u5b89\u88c5VideoSeal<\/strong>\uff1a\u514b\u9686VideoSeal\u4ed3\u5e93\u5e76\u5b89\u88c5\u4f9d\u8d56\u9879\uff1a<\/li>\n<\/ol>\n<pre><code>   git clone https:\/\/github.com\/facebookresearch\/videoseal.git\r\ncd videoseal\r\npip install -e .\r\n<\/code><\/pre>\n<ol start=\"4\">\n<li><strong>\u5b89\u88c5Decord\uff08\u53ef\u9009\uff09<\/strong>\uff1a\u7528\u4e8e\u89c6\u9891\u5904\u7406\u7684\u5e93\uff0c\u63a8\u8350\u5b89\u88c5\uff1a<\/li>\n<\/ol>\n<pre><code>   pip install decord\r\n<\/code><\/pre>\n<h3>\u4f7f\u7528\u6d41\u7a0b<\/h3>\n<h4>\u89c6\u9891\u6c34\u5370\u5d4c\u5165<\/h4>\n<ol>\n<li><strong>\u52a0\u8f7d\u89c6\u9891<\/strong>\uff1a\u4f7f\u7528torchvision\u52a0\u8f7d\u5e76\u5f52\u4e00\u5316\u89c6\u9891\uff1a<\/li>\n<\/ol>\n<pre><code>   import torchvision\r\nimport videoseal\r\nfrom videoseal.evals.metrics import bit_accuracy\r\nvideo_path = \"assets\/videos\/1.mp4\"\r\nvideo = torchvision.io.read_video(video_path, output_format=\"TCHW\")\r\nvideo = video.float() \/ 255.0\r\n<\/code><\/pre>\n<ol start=\"2\">\n<li><strong>\u52a0\u8f7d\u6a21\u578b<\/strong>\uff1a\u52a0\u8f7dVideoSeal\u6a21\u578b\uff1a<\/li>\n<\/ol>\n<pre><code>   model = videoseal.load(\"videoseal\")\r\n<\/code><\/pre>\n<ol start=\"3\">\n<li><strong>\u5d4c\u5165\u6c34\u5370<\/strong>\uff1a\u5c06\u6c34\u5370\u5d4c\u5165\u89c6\u9891\uff1a<\/li>\n<\/ol>\n<pre><code>   outputs = model.embed(video, is_video=True)\r\nvideo_w = outputs[\"imgs_w\"]\r\nmsgs = outputs[\"msgs\"]\r\n<\/code><\/pre>\n<h4>\u89c6\u9891\u6c34\u5370\u63d0\u53d6<\/h4>\n<ol>\n<li><strong>\u63d0\u53d6\u6c34\u5370\u4fe1\u606f<\/strong>\uff1a\u4ece\u6c34\u5370\u89c6\u9891\u4e2d\u63d0\u53d6\u5d4c\u5165\u7684\u4fe1\u606f\uff1a<\/li>\n<\/ol>\n<pre><code>   msg_extracted = model.extract_message(video_w, aggregation=\"avg\", is_video=True)\r\n<\/code><\/pre>\n<h4>\u56fe\u50cf\u6c34\u5370\u5d4c\u5165\u4e0e\u63d0\u53d6<\/h4>\n<ol>\n<li><strong>\u52a0\u8f7d\u56fe\u50cf<\/strong>\uff1a\u52a0\u8f7d\u5e76\u5f52\u4e00\u5316\u56fe\u50cf\uff1a<\/li>\n<\/ol>\n<pre><code>   img = video[0:1]\r\noutputs = model.embed(img, is_video=False)\r\nimg_w = outputs[\"imgs_w\"]\r\nmsg_extracted = model.extract_message(img_w, aggregation=\"avg\", is_video=False)\r\n<\/code><\/pre>\n<h3>\u5176\u4ed6\u529f\u80fd<\/h3>\n<ul>\n<li><strong>\u9884\u8bad\u7ec3\u6a21\u578b\u4e0b\u8f7d<\/strong>\uff1a\u6a21\u578b\u4f1a\u901a\u8fc7Hugging Face\u81ea\u52a8\u4e0b\u8f7d\uff0c\u4e5f\u53ef\u4ee5\u624b\u52a8\u4e0b\u8f7d\u5e76\u66f4\u65b0\u6a21\u578b\u8def\u5f84\u3002<\/li>\n<li><strong>\u57fa\u51c6\u6a21\u578b\u4e0b\u8f7d<\/strong>\uff1a\u63d0\u4f9b\u4e0b\u8f7d\u6307\u5357\uff0c\u7528\u6237\u9700\u624b\u52a8\u4e0b\u8f7d\u7b2c\u4e09\u65b9\u6a21\u578b\u3002<\/li>\n<li><strong>VMAF\u8bc4\u4f30<\/strong>\uff1a\u63d0\u4f9bVMAF\u5b89\u88c5\u548c\u4f7f\u7528\u6307\u5357\uff0c\u5e2e\u52a9\u7528\u6237\u8bc4\u4f30\u89c6\u9891\u8d28\u91cf\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>VideoSeal\u662f\u7531Facebook Research\u5f00\u53d1\u7684\u5f00\u6e90\u89c6\u9891\u6c34\u5370\u5de5\u5177\uff0c\u65e8\u5728\u63d0\u4f9b\u9ad8\u6548\u7684\u89c6\u9891\u6c34\u5370\u5d4c\u5165\u4e0e\u63d0\u53d6\u529f\u80fd\u3002\u8be5\u5de5\u5177\u652f\u6301\u6700\u65b0\u7684\u5f00\u6e90\u6a21\u578b\uff0c\u5305\u542b\u9884\u8bad\u7ec3\u6a21\u578b\u3001\u8bad\u7ec3\u4ee3\u7801\u3001\u63a8\u7406\u4ee3\u7801\u548c\u8bc4\u4f30\u5de5\u5177\uff0c\u5168\u90e8\u5728MIT\u8bb8\u53ef\u4e0b\u53d1\u5e03\u3002VideoSeal\u4e0d\u4ec5\u652f\u6301&#8230;<\/p>\n","protected":false},"author":1,"featured_media":61489,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[230,197],"class_list":["post-16406","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tool","tag-aikaiyuanxiangmu","tag-aiyinshipinbianji"],"_links":{"self":[{"href":"https:\/\/www.kdjingpai.com\/ja\/wp-json\/wp\/v2\/posts\/16406","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kdjingpai.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kdjingpai.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/ja\/wp-json\/wp\/v2\/comments?post=16406"}],"version-history":[{"count":0,"href":"https:\/\/www.kdjingpai.com\/ja\/wp-json\/wp\/v2\/posts\/16406\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/ja\/wp-json\/wp\/v2\/media\/61489"}],"wp:attachment":[{"href":"https:\/\/www.kdjingpai.com\/ja\/wp-json\/wp\/v2\/media?parent=16406"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kdjingpai.com\/ja\/wp-json\/wp\/v2\/categories?post=16406"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kdjingpai.com\/ja\/wp-json\/wp\/v2\/tags?post=16406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}