Show HN:这张照片被编辑过吗?客户端图像取证
Show HN: Is this photo edited? Client-side image forensics

原始链接: https://vajba.com/image-forensics/

正在运行测试……检测结果按单项测试显示。总计读取结果仅汇总了来自“强力测试”和“辅助测试”的可疑证据。 此结果意味着什么,以及不意味着什么: 它意味着什么:此处的所有检测结果均源自文件本身的字节数据,并在您的浏览器中进行了解析。我们检查了元数据、编码器签名、嵌入的来源声明、像素统计信息以及一些结构性线索。 它不意味着什么:“无异常发现”并不代表该文件真实可靠。AI 图像检测可能并不可靠,特别是在经过缩放、重新压缩或其他处理之后;且元数据极易被删除或伪造。相比此处的任何算法,反向图像搜索通常是更好的真实性检查方式。 如何解读可疑发现:强力证据是来自文件本身的事实。辅助证据是需要佐证的线索。来自同一原因的相关发现会被加权下调,以免因堆叠而导致评估结论被夸大。

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原文

Running tests...

Findings are per-test. The overall read sums only suspicious evidence from Hard and Supportive tests.

What this result means, and what it does not

What it means: every finding here comes from the file's own bytes, parsed in your browser. We look at metadata, encoder signatures, embedded provenance claims, pixel statistics, and a handful of structural clues.

What it does not mean: "no findings" is not a proof of authenticity. AI-image detection can be unreliable, particularly after resizing, recompression or other processing, and metadata is trivial to strip or forge. Reverse image search is usually a better authenticity check than any algorithm here.

How to read suspicious findings: hard evidence is a fact from the file. Supportive evidence is a hint that needs corroboration. Correlated findings from one cause are down-weighted so they do not stack into an exaggerated verdict.

联系我们 contact @ memedata.com