硬件不够软件来凑！苹果开发DarkDiff AI模型：解决极低光照拍摄难题

快科技2025-12-21

快科技12月21日消息，9to5mac报道，为解决在极暗环境下拍摄照片质量不佳的痛点，苹果公司与普渡大学的研究团队共同开发了一种名为DarkDiff的新型人工智能模型。在极低光照条件下拍摄时，由于图像传感器无法捕获足够光线，所得到的照片通常充满噪点和颗粒感。为改善这一情况，苹果等公司此前普遍采用图像处理算法进行后期修复，但这类算法往往因过度平滑而受到诟病——照片细节丢失严重，成像效果有时接近于失...

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Apple develops DarkDiff AI model: solving the problem of extremely low light shooting","themeId":null,"isJumpTheme":false,"ttsUrl":null,"symbols_score_info":{"MACW.SI":0.6,"AAPL":1.93},"content_text":"快科技12月21日消息，9to5mac报道，为解决在极暗环境下拍摄照片质量不佳的痛点，苹果公司与普渡大学的研究团队共同开发了一种名为DarkDiff的新型人工智能模型。在极低光照条件下拍摄时，由于图像传感器无法捕获足够光线，所得到的照片通常充满噪点和颗粒感。为改善这一情况，苹果等公司此前普遍采用图像处理算法进行后期修复，但这类算法往往因过度平滑而受到诟病——照片细节丢失严重，成像效果有时接近于失真的“油画感”。与此不同，DarkDiff模型采用了基于扩散模型的生成式AI技术，并将其直接集成至相机的图像处理流程中，而非仅用于后期修图。这一方法能够显著提升在近乎全黑环境中拍摄照片的细节还原与整体画质。","kind":"news","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":null,"editions":null,"column":"","sentiment":"1","news_tag":"productRelease","news_rank":0,"symbols":[],"gpt_button":0,"need_auth":false,"code":"91000000","status":"200"},"commentList":[],"isCommentEnd":true,"newsSizeData":{"likeSize":0,"commentSize":0,"repostSize":0,"favoriteSize":0,"likeStatus":false,"favoriteStatus":false},"APP":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","isDev":false,"isTTM":false,"tenantId":"TBCN","deviceId":"web-server-community-laohu8-v3","version":"4.36.2","shortVersion":"4.36.2","platform":"web","vendor":"web","appName":"laohu8","isIOS":false,"isAndroid":false,"isTiger":false,"isTHS":false,"isWeiXin":false,"isWeiXinMini":false,"isWeiBo":false,"isQQ":false,"isBaiduSwan":false,"isBaiduBox":false,"isDingTalk":false,"isToutiao":false,"isOnePlus":false,"isHuaWei":false,"isXiaomi":false,"isXiaomiWebView":false,"isOppo":false,"isVivo":false,"isSamsung":false,"isMobile":false},"href":"/m/news/2593712484","isCrawlerRequest":true}