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JakobEngel / dso

Direct Sparse Odometry
GNU General Public License v3.0
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run dso with myself dataset, read camera.txt error #15

Closed dq5070410 closed 7 years ago

dq5070410 commented 7 years ago

hi, I want to run the dos with myself dataset, the dataset conclude a folder of images and a camera.txt, it format is 763.250 765.168 310.936 230.990 0.09475 0.02371 -0.002102 0.001759 640 480 crop 640 480 then execute the command ./dso_dataset files=/mypath/DSO/bagfile/img/ calib=/mypath/DSO/bagfile/camera.txt mode=1

but it appearance a error like this loading data from /mypath/DSO/bagfile/img/! loading calibration from /mypath/DSO/bagfile/camera.txt! PHOTOMETRIC MODE WITHOUT CALIBRATION! Reading Calibration from file /mypath/DSO/bagfile/camera.txt ... found! found OpenCV camera model, building rectifier. Input resolution: 640 480 In: 763.250000 765.168000 310.936000 230.990000 0.094750 0.023710 -0.002102 0.001759 Out: Failed to Read Output pars... not rectifying. Segmentation fault (core dumped)

anyone can give some helps?

cheers

DxsGeorge commented 7 years ago

@dq5070410 Hi! What was the problem?

Edit nvm it fixed without doing anything.

WANGYINGYU commented 6 years ago

@dq5070410 你好，我也遇到了这个问题，请问你是怎么解决的。谢谢。

dq5070410 commented 6 years ago

@mrwtakev it's a long time and I almost forgot this problem. It should be the images name format error.

WANGYINGYU commented 6 years ago

@dq5070410 Thank you. Do you run your own dataset successfully? I'm running my own dataset, the effect of reconstruction is poor and it is completely invisible. I suspect there are problems with the parameters in my camera.txt. Can you give me some advice?Thank you.

dq5070410 commented 6 years ago

@mrwtakev I run my own dataset success. DSO require a global shutter camera，and exposure not change. And you should move slowly and texture rich but not duplicate texture