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部分图像拼接失败 #3
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可能是line_match1/line_matche2数据为空或者matches_1/matches_2匹配数据太少导致计算的单应性无法收敛,如果没有线段匹配可以只使用calcHomo函数计算单应性矩阵。 |
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在拼接自己的数据集的时候,会遇到某些场景拼接失败,
Our SPW warp and blending...错误使用 levenbergMarquardt (line 16)
Objective function is returning undefined values at initial point. lsqnonlin cannot continue.
出错 lsqncommon (line 174)
levenbergMarquardt(funfcn,xC,flags.verbosity,options,defaultopt,initVals.F,initVals.J, ...
出错 lsqnonlin (line 240)
lsqncommon(funfcn,xCurrent,lb,ub,options,defaultopt,caller,...
出错 calcHomoPointLine (line 22)
x = lsqnonlin(@(x)myfun(x, pts2, tmp_line2), x0,[],[],options);%
出错 main1 (line 53)
[h, ~, T1, T2] = calcHomoPointLine( matches_1, matches_2, line_match1, line_match2 );
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