Step 1 opencv-haar-classifier-training error

[mrnugget]

Step 1 opencv-haar-classifier-training error

[mrnugget]

Regarding 1.: See #4
Regarding 2.: the error comes from the fact that you're running this on Ubuntu. brew is a package manager for macOS.

[rajarao47]

Hi Nugget,
Thanks for your help. I did more research and realized that brew package is for mac OS. (Sorry for this as I am just bit new in programming and exploring slowly)
While running step 5, I am still getting below error message as
sh 1: ### Syntax error: "(" unexpected
"Samples' folder is still empty.

opencv_createsamples -bgcolor 0 -bgthresh 0 -maxxangle 1.1 -maxyangle 1.1 -maxzangle 0.5 -maxidev 40 -w 24 -h 25 -img ./positive_images/posi (431).jpg -bg tmp -vec samples/posi (431).jpg.vec -num 2
sh: 1: Syntax error: "(" unexpected
opencv_createsamples -bgcolor 0 -bgthresh 0 -maxxangle 1.1 -maxyangle 1.1 -maxzangle 0.5 -maxidev 40 -w 24 -h 25 -img ./positive_images/posi (399).jpg -bg tmp -vec samples/posi (399).jpg.vec -num 2
sh: 1: Syntax error: "(" unexpected
opencv_createsamples -bgcolor 0 -bgthresh 0 -maxxangle 1.1 -maxyangle 1.1 -maxzangle 0.5 -maxidev 40 -w 24 -h 25 -img ./positive_images/posi (343).jpg -bg tmp -vec samples/posi (343).jpg.vec -num 2
sh: 1: Syntax error: "(" unexpected
opencv_createsamples -bgcolor 0 -bgthresh 0 -maxxangle 1.1 -maxyangle 1.1 -maxzangle 0.5 -maxidev 40 -w 24 -h 25 -img ./positive_images/posi (208).jpg -bg tmp -vec samples/posi (208).jpg.vec -num 2
sh: 1: Syntax error: "(" unexpected
opencv_createsamples -bgcolor 0 -bgthresh 0 -maxxangle 1.1 -maxyangle 1.1 -maxzangle 0.5 -maxidev 40 -w 24 -h 25 -img ./positive_images/posi (562).jpg -bg tmp -vec samples/posi (562).jpg.vec -num 2
sh: 1: Syntax error: "(" unexpected
opencv_createsamples -bgcolor 0 -bgthresh 0 -maxxangle 1.1 -maxyangle 1.1 -maxzangle 0.5 -maxidev 40 -w 24 -h 25 -img ./positive_images/posi (185).jpg -bg tmp -vec samples/posi (185).jpg.vec -num 2
sh: 1: Syntax error: "(" unexpected
opencv_createsamples -bgcolor 0 -bgthresh 0 -maxxangle 1.1 -maxyangle 1.1 -maxzangle 0.5 -maxidev 40 -w 24 -h 25 -img ./positive_images/posi (535).jpg -bg tmp -vec samples/posi (535).jpg.vec -num 2
sh: 1: Syntax error: "(" unexpected

Kindly help.
Is there any alternate command required for Ubuntu instead of brew

[mrnugget]

Try removing the "(", ")" and whitespace from the file names.

…

On 12. Jul 2017, 08:21 +0200, rajarao47 ***@***.***>, wrote: Hi Nugget, Thanks for your help. I did more research and realized that brew package is for mac OS. (Sorry for this as I am just bit new in programming and exploring slowly) While running following step 5 is am getting below message and error as sh 1: Syntax error: "(" unexpected "Samples' folder is still empty. opencv_createsamples -bgcolor 0 -bgthresh 0 -maxxangle 1.1 -maxyangle 1.1 -maxzangle 0.5 -maxidev 40 -w 24 -h 25 -img ./positive_images/posi (431).jpg -bg tmp -vec samples/posi (431).jpg.vec -num 2 sh: 1: Syntax error: "(" unexpected opencv_createsamples -bgcolor 0 -bgthresh 0 -maxxangle 1.1 -maxyangle 1.1 -maxzangle 0.5 -maxidev 40 -w 24 -h 25 -img ./positive_images/posi (399).jpg -bg tmp -vec samples/posi (399).jpg.vec -num 2 sh: 1: Syntax error: "(" unexpected opencv_createsamples -bgcolor 0 -bgthresh 0 -maxxangle 1.1 -maxyangle 1.1 -maxzangle 0.5 -maxidev 40 -w 24 -h 25 -img ./positive_images/posi (343).jpg -bg tmp -vec samples/posi (343).jpg.vec -num 2 sh: 1: Syntax error: "(" unexpected opencv_createsamples -bgcolor 0 -bgthresh 0 -maxxangle 1.1 -maxyangle 1.1 -maxzangle 0.5 -maxidev 40 -w 24 -h 25 -img ./positive_images/posi (208).jpg -bg tmp -vec samples/posi (208).jpg.vec -num 2 sh: 1: Syntax error: "(" unexpected opencv_createsamples -bgcolor 0 -bgthresh 0 -maxxangle 1.1 -maxyangle 1.1 -maxzangle 0.5 -maxidev 40 -w 24 -h 25 -img ./positive_images/posi (562).jpg -bg tmp -vec samples/posi (562).jpg.vec -num 2 sh: 1: Syntax error: "(" unexpected opencv_createsamples -bgcolor 0 -bgthresh 0 -maxxangle 1.1 -maxyangle 1.1 -maxzangle 0.5 -maxidev 40 -w 24 -h 25 -img ./positive_images/posi (185).jpg -bg tmp -vec samples/posi (185).jpg.vec -num 2 sh: 1: Syntax error: "(" unexpected opencv_createsamples -bgcolor 0 -bgthresh 0 -maxxangle 1.1 -maxyangle 1.1 -maxzangle 0.5 -maxidev 40 -w 24 -h 25 -img ./positive_images/posi (535).jpg -bg tmp -vec samples/posi (535).jpg.vec -num 2 sh: 1: Syntax error: "(" unexpected Kindly help. Is there any alternate command required for Ubuntu instead of brew — You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub, or mute the thread.

[rajarao47]

Hi,
I have corrected the naming of the .jpg files. It worked fine now. Thanks for your help.