Unverified50% confidenceSolutionExact time
The author proposed a two-step processing strategy: first apply auto contrast or normalization to the grayscale image, then binarize at 128, which effectively removes gray edges. After reprocessing, all 11 rejected files passed, and among the subsequent 300 assets there were zero edge-related rejections.
1
Sources
50%
Confidence
Long-term
Relevance
10/16/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedSlicing documents at a fixed 500 tokens cuts tables in half, separates steps from warnings, and splits definitions from terms, resulting in answers built on those chunks that do not read smoothly.61% similarUnverified在RAG实现中，作者对一份六页文档经过两次分割（先按标题切分，再按约500字符并保留少量重叠），最终得到20个带来源标签的块。57% similarUnverifiedIn the author's tests, a threshold of 128 performed better, but under soft rendering the halo still leaked through in about one tenth of the files.57% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1043125API
curl https://kongchang.com/api/v1/knowledge/claims/1043125MCP
get_claim(id=1043125)