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Apple 新 iPhone 相机模式承诺证明照片并非 AI 生成
Apple 将在 iPhone 18 Pro 与 Pro Max 上推出 Reference Image 模式，利用相机传感器对拍摄数据做数字签名，生成未经编辑的“不可篡改”照片版本，用于验证相机实际拍到的内容。Apple 还向开发者开放跨 iOS、iPadOS 和 macOS 的 Reference Image API，未来可在第三方应用中检查这些签名照片。该功能在欧盟首发时不提供，当地用户可在 iOS 27、iPadOS 27 和 macOS 27 中开发与查看。
AI推荐理由 输入提供了具体新信息：iPhone 18 Pro/Pro Max 将新增 Reference Image 模式，用相机传感器对拍摄数据做数字签名，生成未经编辑的“不可篡改”版本，并开放跨 iOS/iPadOS/macOS 的 Reference Image API；同时明确欧盟首发不提供该功能、仅可在 iOS 27 等系统中开发与查看。局限是正文来自 The Verge 转述，未给出签名技术细节或第三方验证，且“不可篡改”为厂商表述。
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Apple is introducing a new "Reference Image" mode on the iPhone 18 Pro and Pro Max that uses the camera sensor to digitally sign captured data and create an "unalterable" version of a photo, giving users a way to verify what the camera actually saw before any edits were made. The Verge reports: As AI-generated images and videos become more realistic, several new standards have emerged to label images not created by a human, such as SynthID, C2PA, and Meta's Content Seal. Apple is putting a twist on these methods by building authentication directly into its hardware.
Apple is letting developers access a Reference Image API across iOS, iPadOS, and macOS, which could eventually allow users to inspect these digitally-signed photos in third-party apps. The company says the iPhone 18 Pro lineup won't come with its Reference Image feature at launch in the European Union, but says users in the region will still be able to "develop and view" them in iOS 27, iPadOS 27, and macOS 27.