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2014-07-30 09:34:25 -0600 commented question Opencv Camera Interfacing

I am not sure I have just followed the standard procedure of building opencv.

cmake -D CMAKE_BUILD_TYPE=RELEASE -D INSTALL_C_EXAMPLES=ON -D INSTALL_CPP_EXAMPLES=ON -D INSTALL_PYTHON_EXAMPLES=ON -D    BUILD_EXAMPLES=ON -D WITH_QT=ON -D CMAKE_INSTALL_PREFIX=/usr/local -D    WITH_OPENGL=ON -D WITH_V4L=ON ..
2014-07-30 00:44:55 -0600 asked a question Opencv Camera Interfacing

Hello I am working on a project based on template matching. In my project I am using Rapberry Pi and Logitech C270 HD webcam. When I am trying to take picture from the camera using the sample program (from opencv build directory) I am getting error during compilation:

pi@raspberrypi ~/opencv-2.4.9/finalproject/templet_matching/camera $ ./starter_video 0
HIGHGUI ERROR: V4L/V4L2: VIDIOC_S_CROP
press space to save a picture. q or esc to quit
init done 
opengl support available 
Corrupt JPEG data: 1 extraneous bytes before marker 0xd2
Mat WIdth:640
Mat Height:480
Corrupt JPEG data: 1 extraneous bytes before marker 0xd0
Mat WIdth:640
Mat Height:480

please help me. Thank you

2014-07-30 00:43:12 -0600 asked a question Opencv Camera Interfacing

Hello I am working on a project based on template matching. In my project I am using Rapberry Pi and Logitech C270 HD webcam. When I am trying to take picture from the camera using the sample program (from opencv build directory) I am getting error during compilation:

pi@raspberrypi ~/opencv-2.4.9/finalproject/templet_matching/camera $ ./starter_video 0
HIGHGUI ERROR: V4L/V4L2: VIDIOC_S_CROP
press space to save a picture. q or esc to quit
init done 
opengl support available 
Corrupt JPEG data: 1 extraneous bytes before marker 0xd2
Mat WIdth:640
Mat Height:480
Corrupt JPEG data: 1 extraneous bytes before marker 0xd0
Mat WIdth:640
Mat Height:480

please help me. Thank you