[控场AI]
待验证50% 置信事实精确时间

Earlier shot boundary detection algorithms relied mainly on pixel-level difference comparison and had relatively high false positive rates.

1
来源数
50%
置信度
中期 (~90 天)
时效性
2026/7/2
首次发现
有效期至:2026/9/30

来源

相关事实

引用此条事实

Stable URI
https://kongchang.com/claim/41281
API
curl https://kongchang.com/api/v1/knowledge/claims/41281
MCP
get_claim(id=41281)