Source Forensics Mode溯源取证模式

Upload the suspected leaked drawing here (compressed or partially cropped images are supported).

The system uses the Cupboo core server key to perform Gaussian low-pass filtering and spread-spectrum demodulation.

If the drawing carries our invisible watermark, the text traces will emerge in the extracted high-contrast noise map.请在此上传疑似泄密的图纸 (支持被压缩、部分截图后的图片)。

系统将使用咘咘核心服务器密钥进行高斯低通滤波与扩频解调。

若图纸含有我们的隐形水印，文字痕迹将浮现在提取出的高对比度噪点图中。

Click or drag a suspected leaked image here to extract the watermark点击或拖拽疑似泄密图片至此提取水印

Supports jpg, png, webp, heic formats支持 jpg, png, webp, heic 格式

Running frequency-domain demodulation analysis...正在进行频域解调分析...

Please upload an image for forensics first请先上传待取证的图片