Unverified50% confidenceFactExact time
When dark border modules are flush against the image edge, some fixed-threshold segmentation algorithms cannot separate the positioning patterns from the border and simply give up on recognition.
1
Sources
50%
Confidence
Long-term
Relevance
10/12/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedBounding boxes use only rectangles to locate targets, with low annotation cost and fast speed, suitable for scenes with little occlusion between targets; segmentation masks outline target contours pixel by pixel, enabling precise differentiation of overlapping targets.75% similarUnverified逐图 min/max 归一化会抹掉图像间的绝对强度差异，对依赖光谱绝对值区分地物的遥感分割任务可能丢失关键信息70% similarUnverified语义分割为影像中每个像素分配类别标签，与目标检测仅输出边界框不同，提供像素级的精细划分70% similarUnverifiedThe limitation of coordinate-based extraction is that it struggles with pure image scans or complex layouts lacking clear grid lines.69% similarUnverifiedThe study adopts an orthogonal block construction to prevent the bounds from degenerating into trivial results in high-dimensional image scenarios.69% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1005766API
curl https://kongchang.com/api/v1/knowledge/claims/1005766MCP
get_claim(id=1005766)