zju3dv / enft-sfm Goto Github PK
View Code? Open in Web Editor NEWThis source code provides a reference implementation for ENFT-SfM.
Home Page: http://www.zjucvg.net/
License: Other
This source code provides a reference implementation for ENFT-SfM.
Home Page: http://www.zjucvg.net/
License: Other
Dear,
Does this lib support any GPU option?
such as sift feature extraction, feature matching etc.
Thanks and Best Regards,
Wesley
您好,我想问一下,您在论文中提出使用视频序列进行重建,对于视频序列的内参矩阵要如何求取呢?
Thank you for sharing this great project.
I build it from source on Ubuntu16.04, it rans well, but at last the result is save as result.act. I did not find any guide on how to visualize it, is there any way to transform it to PLY or OBJ format file?
When I run the program, I met the problem:
Loaded '../ENFT/param/param_ftr_tracking.txt'
Compile error:
ERROR: 0:1: '' : version '130' is not supported
Hello ZJU3DV,
I was trying your program on a Nvidia GTX 1070 for the Gangwan sequences. However, it extracted 0 SIFT features. Can you please provide a pointer on how to fix this problem?
Thank you!
Hello, I have runned the program on the Ubuntu 16.04 and got some output, but I'm comfused about the result and I don't know the meaning of the params in the output file, so is there any explaination about the v0-ftr.txt and v0.act files? and when running the program, the command line output is like the lines followed, and all of the frame feature match is failed, so I want to know if this is normal, and if not, how should I check this program. Very thanks,
SIFT matches: 0
ENFT matches: 0
Frame (398, 400) matches: 0
Frame (399, 400) matches: 0
Intrinsic Parameter: (750.00, 750.00, 479.50, 269.50)
Frames: Total = 401, Keyframe = 2, Solved = 0
Tracks: Total = 357751, Solved = 0, Inlier = 0
Measurements: Total = 357751, ENFT = 0, Outlier = 0
81.532(0.199x401) seconds, 4.92(5.03) fps
0.000000 second
0.000000 second
Saved '../Dataset/v0-ftr.txt'
Key frames: 401 --> 401
Key frame tracks: 4 --> 4
Clustering 0 points...
Floating point exception (core dumped)
I changed 'config_plant.txt' file for image paths only. But it can not run out a result.
Bugs traces:
ENFT.cpp: ftrTracker.Run(V, useTmpFile ? outputDir + fileName : ""); -->
RunSequentialTracking(seq, fpTiming); -->
PushBackFrameAndFeatureMatches2(iFrmKey, iFrmCurrent, seq); -->
seq.MatchFrameFeatures(iFrm1, iFrm2, matches, m_marks1); -->
const TrackIndex *iTrks1 = GetFrameTrackIndexes(iFrm1), *iTrks2 = GetFrameTrackIndexes(iFrm2);
inline const TrackIndex *GetFrameTrackIndexes(const FrameIndex &iFrm) const {
return &m_mapMeaToTrk[m_mapFrmToMea[iFrm]]; // here
}
exception message is: expression:vector subscript out of range.
hi, although I set view = 1, I still cannot get point cloud and trajectory, could you tell me how to get that please, and BTW, what is in the .act file and how to read that?
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