haartraining and objectmarker

asked 2015-12-02 19:12:55 -0600

updated 2015-12-03 20:54:20 -0600

I use haartraining to built database but the hit rate is too low so I decided to use objectmarker to solve my problem when I start use it always said "Failed to open directory c1.bmp" but I put the program and picture in same folder why ? can anyone help me ? thanks I use dev c++ and opencv 2.1

answered 2015-12-04 04:57:26 -0600

StevenPuttemans

20029 ●16 ●82 ●207 http://stevenputtemans...

Some comments on your opening question:

I use haartraining

Please do not, haartraining is outdated, not developed anymore and is buggy as hell.
Instead use the newer C++ variant called traincascade, if you want working results.

the hit rate is too low so I decided to use objectmarker

Why would you do that? Hit rate and object markers have close to no relation.
Why not investigate why your hit rate is low and try to solve that? Investigate the training data, the training parameters, ...

I use dev c++ and opencv 2.1

Please, OpenCV 2.1 was developed in 2011 I think and since then tons of updates have been released.
Use the latest 2.4 branch or master branch branch instead!

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To:Steven Puttemans I want to do car_detect but I always fail because I not only detect car but detect road I use haartraining because I search lots of information that they all use haartraining and I read a blog that she use objectmarker to circle the object to raise hit rate

My referance:

http://honoyang.pixnet.net/blog/post/...

so I am wondering how to do is well can you tell me

[email protected] ( 2015-12-06 18:14:31 -0600 )edit

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