苹果可能在iOS 27中引入照片认证工具

内容来源:https://www.engadget.com/2234108/apple-may-introduce-a-photo-authentication-tool-in-ios-27/
内容总结:
苹果或于iOS 27中引入照片认证工具
在生成式人工智能日益普及的背景下,苹果正在探索一项名为“参考图像”(Reference Image)的新功能,用于验证照片的真实来源。据9to5Mac对最新操作系统测试版的分析,这一工具将能够确认某张照片是否确由iPhone摄像头拍摄。具体而言,系统会将图片的部分传感器信息和元数据发送至私有云计算进行比对验证,而用户需在iPhone相机中开启新的“参考模式”才能使用该认证功能。
在人工智能生成内容泛滥的当下,追溯图片来源显得尤为重要。目前,业界主流做法是给AI生成内容添加数字水印,例如苹果在Image Playground及其他图像编辑功能中采用的方案,谷歌也在持续扩展其SynthID AI水印技术。而“参考图像”则通过直接验证内容来源的方式,有望成为元数据水印方案的有力补充。不过,由于该功能仍处于测试阶段,最终能否随iOS 27于今年秋季正式上线,目前尚存在不确定性。
中文翻译:
苹果可能在iOS 27中引入照片认证工具
参考图像可能成为生成式AI时代证明照片来源的新方式。
我们期待着iOS 27发布时Siri在人工智能方面的新表现,但看起来苹果可能还准备了其他工具。在对最新操作系统测试版的分析中,9to5Mac注意到一些信号,表明苹果可能正在开发照片认证功能。苹果的参考图像似乎是一款能够验证照片是否由iPhone相机拍摄的工具。为了确认一张照片确实是iPhone拍摄的,图片中选定的传感器信息和元数据可以被发送到私有云计算(Private Cloud Compute)进行验证。要在iPhone相机上启用这一认证选项,需要先开启新的参考模式。
在这个AI泛滥的时代,核实图像来源的工具比以往任何时候都更加关键。迄今为止,大多数工具都涉及为生成式AI创作的内容添加数字水印,例如苹果的Image Playground及其即将推出的其他图像编辑功能中所使用的方式。谷歌也在持续扩大其SynthID AI水印计划。参考图像这种通过创建内容来源确认的方式来验证真实性的做法,可以为那些元数据水印举措提供有益的补充。不过,由于这一切都还在持续进行的测试版阶段,参考图像功能有可能不会出现在今年秋天iOS 27的正式发布版本中。
英文来源:
Apple may introduce a photo authentication tool in iOS 27
Reference Image could be a new way to prove provenance in the wake of generative AI.
We're looking forward to seeing the new artificial intelligence side of Siri when iOS 27 launches, but it appears that Apple may have additional tools in the works. In its analysis of the latest operating system beta, 9to5Mac noticed some signals that Apple might be working on a photo authentication feature. Apple Reference Image appears to be a tool that will verify that a photo was taken with an iPhone camera. To confirm that a photo is an iPhone capture, select sensor information and metadata for an image can be sent to Private Cloud Compute for verification. A new Reference mode will need to be enabled on an iPhone's camera in order for this authentication option to be available.
Resources for checking an image's source in this age of AI slop is more critical than ever. Thus far, most of the tools involve putting a digital watermark onto generative AI creations, such as those in Apple's Image Playground and its other forthcoming image editing capabilities. Google also continues to expand its SynthID AI watermarking program. This approach of Reference Image to create confirmation of content's provenance could be a useful counterpart to those metadata watermarking efforts. Since all this is happening in an ongoing beta test, however, it's possible that Reference Image won't be included when iOS 27 does have its public rollout this fall.