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2013-02-24 05:32:11 -0600 commented answer no opencv_java244 in java.library.path

it works for me with native library located in D:\opencv\build\java\x32. Thanks!

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2013-02-24 05:27:58 -0600 commented answer libpng warning: Image width is zero in IHDR

Thanks! It works with D:/Study/work/HelloCV2/src/lena.png ! Wow! =D

2013-02-23 17:30:20 -0600 commented answer libpng warning: Image width is zero in IHDR

it don't work =( i'm try CascadeClassifier faceDetector = new CascadeClassifier("D:\Study\work\HelloCV2\src\lbpcascade_frontalface.xml"); Mat image = Highgui.imread("D:\Study\work\HelloCV2\src\lena.png");

Running DetectFaceDemo Detected 0 faces Writing faceDetection.png libpng warning: Image width is zero in IHDR libpng warning: Image height is zero in IHDR libpng error: Invalid IHDR data

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2013-02-23 10:14:07 -0600 asked a question libpng warning: Image width is zero in IHDR

Hi, when i run my first OpenCV application in Java i receive that message from compiler:

Running DetectFaceDemo
Detected 0 faces
Writing faceDetection.png
*libpng warning: Image width is zero in IHDR
libpng warning: Image height is zero in IHDR
libpng error: Invalid IHDR data*

i try the example from: http://docs.opencv.org/2.4.4-beta/doc/tutorials/introduction/desktop_java/java_dev_intro.html

2013-02-23 04:52:04 -0600 asked a question no opencv_java244 in java.library.path

Hi i try use OpenCV like in "introduction in java development", but i dont know what i must edit in image description. When i change my folder with extracted OpenCV, Eclipse write no opencv_java244 in java.library.path. What i do wrong?