{"id":29350,"date":"2025-03-25T16:38:02","date_gmt":"2025-03-25T08:38:02","guid":{"rendered":"https:\/\/www.aisharenet.com\/?p=29350"},"modified":"2025-03-25T16:38:02","modified_gmt":"2025-03-25T08:38:02","slug":"piece-it-together","status":"publish","type":"post","link":"https:\/\/www.kdjingpai.com\/ja\/piece-it-together\/","title":{"rendered":"PiT\uff1a\u7528\u56fe\u50cf\u96f6\u4ef6\u62fc\u51fa\u5b8c\u6574\u56fe\u50cf\u7684\u5de5\u5177\uff08\u672a\u5f00\u653e\uff09"},"content":{"rendered":"<p>PiT\uff08Piece it Together\uff09\u662f\u4e00\u4e2a\u5f00\u6e90\u5de5\u5177\uff0c\u6258\u7ba1\u5728 GitHub \u4e0a\uff0c\u7531\u7279\u62c9\u7ef4\u592b\u5927\u5b66\u7684 Elad Richardson \u7b49\u7814\u7a76\u8005\u5f00\u53d1\u3002\u5b83\u80fd\u8ba9\u7528\u6237\u8f93\u5165\u96f6\u6563\u7684\u56fe\u50cf\u96f6\u4ef6\uff0c\u6bd4\u5982\u7fc5\u8180\u3001\u53d1\u578b\u6216\u773c\u775b\uff0c\u7136\u540e\u7528\u4eba\u5de5\u667a\u80fd\u6280\u672f\u751f\u6210\u4e00\u5f20\u5b8c\u6574\u7684\u56fe\u50cf\u3002PiT \u4e0d\u9700\u8981\u6587\u5b57\u63cf\u8ff0\uff0c\u76f4\u63a5\u7528\u56fe\u7247\u96f6\u4ef6\u4f5c\u4e3a\u8f93\u5165\uff0c\u4f9d\u9760\u9884\u8bad\u7ec3\u6a21\u578b IP-Prior \u8865\u5168\u7f3a\u5931\u90e8\u5206\uff0c\u6700\u540e\u901a\u8fc7 SDXL \u6e32\u67d3\u51fa\u7ed3\u679c\u3002\u8fd9\u4e2a\u5de5\u5177\u9002\u5408\u89c6\u89c9\u8bbe\u8ba1\u5e08\u6216\u7814\u7a76\u8005\uff0c\u7528\u6765\u5feb\u901f\u62fc\u51d1\u521b\u610f\u60f3\u6cd5\u3002\u622a\u81f3 2025 \u5e74 3 \u6708 25 \u65e5\uff0cPiT \u7684\u6700\u65b0\u4ee3\u7801\u548c\u8bf4\u660e\u53ef\u5728 GitHub \u67e5\u770b\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-29352\" title=\"PiT\uff1a\u7528\u56fe\u50cf\u96f6\u4ef6\u62fc\u51fa\u5b8c\u6574\u56fe\u50cf\u7684\u5de5\u5177\uff08\u672a\u5f00\u653e\uff09-1\" src=\"https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2025\/03\/c274cc58afb88be.png\" alt=\"PiT\uff1a\u7528\u56fe\u50cf\u96f6\u4ef6\u62fc\u51fa\u5b8c\u6574\u56fe\u50cf\u7684\u5de5\u5177\uff08\u672a\u5f00\u653e\uff09-1\" width=\"732\" height=\"442\" srcset=\"https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2025\/03\/c274cc58afb88be.png 732w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2025\/03\/c274cc58afb88be-18x12.png 18w\" sizes=\"auto, (max-width: 732px) 100vw, 732px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2>\u529f\u80fd\u5217\u8868<\/h2>\n<ul>\n<li><strong>\u96f6\u4ef6\u62fc\u56fe<\/strong>\uff1a\u8f93\u5165\u96f6\u6563\u56fe\u50cf\u96f6\u4ef6\uff0c\u751f\u6210\u4e00\u5f20\u5b8c\u6574\u7684\u56fe\u50cf\u3002<\/li>\n<li><strong>\u7ec6\u8282\u8fde\u8d2f<\/strong>\uff1a\u6839\u636e\u96f6\u4ef6\u7279\u70b9\uff0c\u8865\u5168\u7684\u56fe\u50cf\u4fdd\u6301\u6574\u4f53\u4e00\u81f4\u3002<\/li>\n<li><strong>\u7eaf\u56fe\u50cf\u8f93\u5165<\/strong>\uff1a\u4e0d\u9700\u8981\u6587\u5b57\u63d0\u793a\uff0c\u53ea\u7528\u56fe\u7247\u5c31\u80fd\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u591a\u6837\u7ed3\u679c<\/strong>\uff1a\u652f\u6301\u4e0d\u540c\u6570\u91cf\u7684\u96f6\u4ef6\uff0c\u751f\u6210\u591a\u79cd\u53ef\u80fd\u56fe\u50cf\u3002<\/li>\n<li><strong>\u5f00\u6e90\u9879\u76ee<\/strong>\uff1a\u4ee3\u7801\u5728 GitHub \u4e0a\u516c\u5f00\uff0c\u53ef\u81ea\u7531\u4e0b\u8f7d\u548c\u4fee\u6539\u3002<\/li>\n<li><strong>\u98ce\u683c\u53ef\u9009<\/strong>\uff1a\u901a\u8fc7 IP-LoRA \u8c03\u6574\uff0c\u652f\u6301\u751f\u6210\u7279\u5b9a\u98ce\u683c\u7684\u56fe\u50cf\u3002<\/li>\n<li><strong>\u9886\u57df\u9002\u914d<\/strong>\uff1a\u53ef\u7528\u4e0d\u540c IP-Prior \u6a21\u578b\uff0c\u751f\u6210\u9002\u5408\u7279\u5b9a\u4e3b\u9898\u7684\u56fe\u50cf\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>\u4f7f\u7528\u5e2e\u52a9<\/h2>\n<p>PiT \u662f GitHub \u4e0a\u7684\u5f00\u6e90\u9879\u76ee\uff0c\u9002\u5408\u6709\u57fa\u7840\u7f16\u7a0b\u80fd\u529b\u7684\u7528\u6237\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u5b89\u88c5\u548c\u4f7f\u7528\u6307\u5357\uff0c\u5e2e\u52a9\u4f60\u5feb\u901f\u4e0a\u624b\u3002<\/p>\n<h3>\u5b89\u88c5\u6d41\u7a0b<\/h3>\n<ol>\n<li><strong>\u51c6\u5907\u73af\u5883<\/strong>\n<ul>\n<li>\u786e\u4fdd\u7535\u8111\u6709 Python 3.8 \u6216\u4ee5\u4e0a\u7248\u672c\u3002<\/li>\n<li>\u5b89\u88c5 Git\uff08Windows \u4ece\u00a0<code>git-scm.com<\/code>\u00a0\u4e0b\u8f7d\uff0cMac\/Linux \u8f93\u5165\u00a0<code>git --version<\/code>\u00a0\u68c0\u67e5\uff09\u3002<\/li>\n<li>\u63a8\u8350\u4f7f\u7528\u5e26 GPU \u7684\u8bbe\u5907\uff08\u5982 NVIDIA \u663e\u5361\u52a0 CUDA\uff09\uff0c\u52a0\u5feb\u751f\u6210\u901f\u5ea6\u3002\u65e0 GPU \u4e5f\u80fd\u7528\uff0c\u4f46\u8f83\u6162\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u4e0b\u8f7d\u4ee3\u7801<\/strong>\n<ul>\n<li>\u6253\u5f00\u7ec8\u7aef\u6216\u547d\u4ee4\u884c\u3002<\/li>\n<li>\u8f93\u5165\u547d\u4ee4\u4e0b\u8f7d PiT\uff1a\n<pre><code>git clone https:\/\/github.com\/eladrich\/PiT.git\r\n<\/code><\/pre>\n<\/li>\n<li>\u8fdb\u5165\u9879\u76ee\u6587\u4ef6\u5939\uff1a\n<pre><code>cd PiT\r\n<\/code><\/pre>\n<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u5b89\u88c5\u4f9d\u8d56<\/strong>\n<ul>\n<li>\u9879\u76ee\u9700\u8981 Python \u5e93\uff0c\u5982\u00a0<code>torch<\/code>\u3001<code>numpy<\/code>\uff0c\u5217\u8868\u5728\u00a0<code>requirements.txt<\/code>\u00a0\u4e2d\u3002<\/li>\n<li>\u8fd0\u884c\u547d\u4ee4\u5b89\u88c5\uff1a\n<pre><code>pip install -r requirements.txt\r\n<\/code><\/pre>\n<\/li>\n<li>\u82e5\u65e0\u6b64\u6587\u4ef6\uff0c\u53c2\u8003 README \u5b89\u88c5\u00a0<code>diffusers<\/code>\u3001<code>transformers<\/code>\u00a0\u7b49\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u83b7\u53d6\u6a21\u578b<\/strong>\n<ul>\n<li>PiT \u4f9d\u8d56 IP-Prior \u548c IP-Adapter+ \u6a21\u578b\uff0c\u4e0b\u8f7d\u94fe\u63a5\u5728 GitHub \u6216\u8bba\u6587\uff08https:\/\/arxiv.org\/abs\/2503.10365\uff09\u4e2d\u3002<\/li>\n<li>\u5c06\u6a21\u578b\u653e\u5165\u6307\u5b9a\u76ee\u5f55\uff08\u5982\u00a0<code>models\/<\/code>\uff09\uff0c\u8def\u5f84\u770b README\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u5b89\u88c5 SDXL<\/strong>\n<ul>\n<li>PiT \u7528 SDXL \u6e32\u67d3\u56fe\u50cf\u3002\u5b89\u88c5\u00a0<code>diffusers<\/code>\uff1a\n<pre><code>pip install diffusers\r\n<\/code><\/pre>\n<\/li>\n<li>\u4ece Hugging Face \u4e0b\u8f7d SDXL \u6a21\u578b\uff0c\u4fdd\u5b58\u5230\u672c\u5730\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u4f7f\u7528\u65b9\u6cd5<\/h3>\n<ol>\n<li><strong>\u51c6\u5907\u96f6\u4ef6<\/strong>\n<ul>\n<li>\u6536\u96c6\u56fe\u50cf\u96f6\u4ef6\uff08\u5982\u8033\u6735\u3001\u6807\u5fd7\uff09\uff0c\u5efa\u8bae\u7528 PNG \u683c\u5f0f\uff0c\u80cc\u666f\u5e72\u51c0\u3002<\/li>\n<li>\u653e\u5165\u9879\u76ee\u4e2d\u7684\u8f93\u5165\u6587\u4ef6\u5939\uff08\u5982\u00a0<code>input\/<\/code>\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u8fd0\u884c\u7a0b\u5e8f<\/strong>\n<ul>\n<li>\u5728\u7ec8\u7aef\u8fdb\u5165 PiT \u76ee\u5f55\u3002<\/li>\n<li>\u6267\u884c\u811a\u672c\uff08\u5047\u8bbe\u4e3a\u00a0<code>generate.py<\/code>\uff0c\u5177\u4f53\u770b README\uff09\uff1a\n<pre><code>python generate.py --input_dir input\/ --output_dir output\/\r\n<\/code><\/pre>\n<\/li>\n<li>\u53c2\u6570\u8bf4\u660e\uff1a\n<ul>\n<li><code>--input_dir<\/code>\uff1a\u96f6\u4ef6\u6587\u4ef6\u5939\u3002<\/li>\n<li><code>--output_dir<\/code>\uff1a\u7ed3\u679c\u4fdd\u5b58\u6587\u4ef6\u5939\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u7a0b\u5e8f\u4f1a\u7528\u96f6\u4ef6\u751f\u6210\u5b8c\u6574\u56fe\u50cf\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u67e5\u770b\u56fe\u50cf<\/strong>\n<ul>\n<li>\u751f\u6210\u540e\uff0c\u6253\u5f00\u00a0<code>output\/<\/code>\u00a0\u6587\u4ef6\u5939\u67e5\u770b\u3002<\/li>\n<li>\u82e5\u4e0d\u6ee1\u610f\uff0c\u53ef\u591a\u52a0\u96f6\u4ef6\u6216\u6362\u6e05\u6670\u56fe\u50cf\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u7279\u8272\u529f\u80fd\u64cd\u4f5c<\/h3>\n<ul>\n<li><strong>\u96f6\u4ef6\u6570\u91cf<\/strong><br \/>\n\u8f93\u5165 1 \u4e2a\u6216\u591a\u4e2a\u96f6\u4ef6\u90fd\u53ef\u4ee5\u3002\u6bd4\u5982\u7ed9\u201c\u722a\u5b50\u201d\u548c\u201c\u5c3e\u5df4\u201d\uff0c\u751f\u6210\u5b8c\u6574\u52a8\u7269\u3002\u96f6\u4ef6\u98ce\u683c\u6700\u597d\u4e00\u81f4\u3002<\/li>\n<li><strong>\u98ce\u683c\u8c03\u6574<\/strong><br \/>\n\u7528 IP-LoRA \u53ef\u52a0\u98ce\u683c\u63d0\u793a\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>python generate.py --input_dir input\/ --output_dir output\/ --prompt \"\u5361\u901a\u98ce\u683c\"\r\n<\/code><\/pre>\n<p>\u5c31\u80fd\u751f\u6210\u5361\u901a\u5316\u7684\u56fe\u50cf\u3002<\/li>\n<li><strong>\u6362\u9886\u57df\u6a21\u578b<\/strong><br \/>\nPiT \u652f\u6301\u4e0d\u540c IP-Prior \u6a21\u578b\uff08\u5982\u73a9\u5177\u3001\u751f\u7269\uff09\u3002\u5207\u6362\u65f6\u52a0\u8f7d\u5bf9\u5e94\u6a21\u578b\u6587\u4ef6\uff0c\u64cd\u4f5c\u770b README\u3002<\/li>\n<li><strong>\u4f18\u5316\u7ed3\u679c<\/strong><br \/>\n\u82e5\u56fe\u50cf\u6a21\u7cca\uff0c\u53ef\u68c0\u67e5\u96f6\u4ef6\u662f\u5426\u6e05\u6670\uff0c\u6216\u52a0\u53c2\u6570\uff1a<\/p>\n<pre><code>python generate.py --input_dir input\/ --steps 50\r\n<\/code><\/pre>\n<\/li>\n<\/ul>\n<h3>\u6ce8\u610f\u4e8b\u9879<\/h3>\n<ul>\n<li>\u96f6\u4ef6\u8981\u6e05\u695a\uff0c\u907f\u514d\u592a\u5c0f\u6216\u6742\u4e71\u3002<\/li>\n<li>\u9996\u6b21\u8fd0\u884c\u6162\uff0c\u540e\u7eed\u4f1a\u5feb\u3002<\/li>\n<li>\u51fa\u9519\u65f6\u6309\u63d0\u793a\u5b89\u88c5\u7f3a\u5c11\u7684\u5e93\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u6b65\u9aa4\u80fd\u5e2e\u4f60\u7528 PiT \u62fc\u51fa\u5b8c\u6574\u56fe\u50cf\u3002\u64cd\u4f5c\u867d\u9700\u7f16\u7a0b\uff0c\u4f46\u6d41\u7a0b\u7b80\u5355\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>\u5e94\u7528\u573a\u666f<\/h2>\n<ol>\n<li><strong>\u8bbe\u8ba1\u7075\u611f<\/strong><br \/>\n\u8bbe\u8ba1\u5e08\u8f93\u5165\u96f6\u4ef6\uff08\u5982\u7fc5\u8180\u3001\u5e3d\u5b50\uff09\uff0c\u62fc\u51fa\u5b8c\u6574\u89d2\u8272\uff0c\u5feb\u901f\u5c1d\u8bd5\u521b\u610f\u3002<\/li>\n<li><strong>\u4ea7\u54c1\u6982\u5ff5<\/strong><br \/>\n\u5f00\u53d1\u8005\u7528\u96f6\u4ef6\uff08\u5982\u6309\u94ae\u3001\u5f62\u72b6\uff09\u751f\u6210\u65b0\u4ea7\u54c1\u56fe\u50cf\uff0c\u63a2\u7d22\u8bbe\u8ba1\u65b9\u5411\u3002<\/li>\n<li><strong>\u6280\u672f\u5b66\u4e60<\/strong><br \/>\n\u7814\u7a76\u8005\u7528 PiT \u6d4b\u8bd5 AI \u5982\u4f55\u4ece\u96f6\u4ef6\u62fc\u56fe\uff0c\u4e86\u89e3\u56fe\u50cf\u751f\u6210\u539f\u7406\u3002<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h2>QA<\/h2>\n<ol>\n<li><strong>PiT \u548c\u5176\u4ed6\u5de5\u5177\u533a\u522b\u5728\u54ea\uff1f<\/strong><br \/>\nPiT \u7528\u56fe\u50cf\u96f6\u4ef6\u76f4\u63a5\u62fc\u56fe\uff0c\u4e0d\u9700\u8981\u6587\u5b57\uff0c\u9002\u5408\u89c6\u89c9\u521b\u4f5c\u3002<\/li>\n<li><strong>\u5fc5\u987b\u8bad\u7ec3\u6a21\u578b\u5417\uff1f<\/strong><br \/>\n\u4e0d\u5fc5\uff0c\u5b98\u65b9\u6709\u9884\u8bad\u7ec3\u6a21\u578b\uff0c\u4f46\u53ef\u81ea\u884c\u8bad\u7ec3\u8c03\u6574\u3002<\/li>\n<li><strong>\u751f\u6210\u901f\u5ea6\u5feb\u5417\uff1f<\/strong><br \/>\n\u4e0d\u7b97\u5feb\uff0c\u9700\u51e0\u79d2\u5230\u51e0\u5206\u949f\uff0c\u53d6\u51b3\u4e8e\u8bbe\u5907\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>PiT\uff08Piece it Together\uff09\u662f\u4e00\u4e2a\u5f00\u6e90\u5de5\u5177\uff0c\u6258\u7ba1\u5728 GitHub \u4e0a\uff0c\u7531\u7279\u62c9\u7ef4\u592b\u5927\u5b66\u7684 Elad Richardson \u7b49\u7814\u7a76\u8005\u5f00\u53d1\u3002\u5b83\u80fd\u8ba9\u7528\u6237\u8f93\u5165\u96f6\u6563\u7684\u56fe\u50cf\u96f6\u4ef6\uff0c\u6bd4\u5982\u7fc5\u8180\u3001\u53d1\u578b\u6216\u773c\u775b\uff0c\u7136\u540e\u7528\u4eba\u5de5\u667a\u80fd\u6280\u672f\u751f\u6210\u4e00\u5f20\u5b8c\u6574\u7684\u56fe\u50cf\u3002&#8230;<\/p>\n","protected":false},"author":1,"featured_media":62104,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[259,229,230],"class_list":["post-29350","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tool","tag-aituxiangbianji","tag-aituxiangfenggekongzhi","tag-aikaiyuanxiangmu"],"_links":{"self":[{"href":"https:\/\/www.kdjingpai.com\/ja\/wp-json\/wp\/v2\/posts\/29350","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=29350"}],"version-history":[{"count":0,"href":"https:\/\/www.kdjingpai.com\/ja\/wp-json\/wp\/v2\/posts\/29350\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/ja\/wp-json\/wp\/v2\/media\/62104"}],"wp:attachment":[{"href":"https:\/\/www.kdjingpai.com\/ja\/wp-json\/wp\/v2\/media?parent=29350"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kdjingpai.com\/ja\/wp-json\/wp\/v2\/categories?post=29350"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kdjingpai.com\/ja\/wp-json\/wp\/v2\/tags?post=29350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}