2015-09-19 58 views
0

我有其使用以下格式在我positives.txt文件中引用567個正圖像(假設每個圖像僅具有1個對象):的OpenCV create_samples失敗

path num_of_objects x1 y1 x2 y2 

當運行

opencv_createsamples -info ../data/positives.txt -num 567 -w 256 -h 256 -vec training.vec 

我收到以下錯誤

Unable to open image: ../data//Users/jkarimi91/Documents/Projects/kaggle/right_whale_recognition/data/imgs/train/whale_00195/w_2753.jpg 
OpenCV Error: Unknown error code -9() in cvSetImageROI, file /Users/jhelmus/anaconda/conda-bld/work/opencv-2.4.8/modules/core/src/array.cpp, line 3000 
libc++abi.dylib: terminating with uncaught exception of type cv::Exception: /Users/jhelmus/anaconda/conda-bld/work/opencv-2.4.8/modules/core/src/array.cpp:3000: error: (-9) in function cvSetImageROI 

Abort trap: 6 

這是什麼原因造成的?

回答

0

事實證明,我不正確地格式化了txt文件;它應該如下格式化(假設每個圖像只包含1個對象):

path num_of_objects x y width height