I am trying to get deep into stitching. I am using cv::detail
.
I am trying to follow this example:
I roughly understand the stitching pipeline.
there is a function matchesGraphAsString()
which return a graph. I am wondering how does it even compute this graph. Further, what is the dfination of confidence interval in this case.
The output is in DOT format and a sample graph looks like
graph matches_graph{
"15.jpg" -- "13.jpg"[label="Nm=75, Ni=50, C=1.63934"];
"15.jpg" -- "12.jpg"[label="Nm=47, Ni=28, C=1.26697"];
"15.jpg" -- "14.jpg"[label="Nm=149, Ni=117, C=2.22011"];
"11.jpg" -- "13.jpg"[label="Nm=71, Ni=52, C=1.77474"];
"11.jpg" -- "9.jpg"[label="Nm=46, Ni=37, C=1.69725"];
"11.jpg" -- "10.jpg"[label="Nm=87, Ni=73, C=2.14076"];
"9.jpg" -- "8.jpg"[label="Nm=122, Ni=99, C=2.21973"];
}
What does label
, Nm
, and Ni
mean here? The official document seems to be lacking these details.