[KongchangAI]
Unverified50% confidenceFactExact time

检测已知CSAM的主流技术是感知哈希(Perceptual Hashing),代表性工具PhotoDNA由微软与Dartmouth学院联合开发,即便图片经过裁剪、压缩或色彩调整仍能识别匹配

1
Sources
50%
Confidence
Long-term
Relevance
7/8/2026
First Seen

Sources

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/291604
API
curl https://kongchang.com/api/v1/knowledge/claims/291604
MCP
get_claim(id=291604)