karlphillip

karlphillip has asked 52 questions and find answers to 498 problems.

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Helpful posts:

How much research effort is expected of Stack Overflow users?
How to create a Minimal, Reproducible Example
How does accepting an answer work?
Answering technical questions helpfully

Achievements:

1st 1st user to receive a gold OpenCV badge. Awarded for all his contributions to this tag. 1st 1st user to receive a silver OpenCV badge. Awarded for all his contributions to this tag. 2nd 2nd user to receive a bronze OpenCV badge. Awarded for all his contributions to this tag.

karlphillip questions

QPainter::drawImage() clips QImage when X, Y are not 0 on a QDeclarativeItem
Retrieving video size using QtGStreamer returns ZERO
QTKit didn't find any attached Video Input Devices
QMenuBar and QMenu doesn't show in Mac OS X
How to remap or revert a point into its former coordinate system after warpAffine has transformed it?
Error building simple Qt5 application
SetWindowsHookEx for Mac OS X?
glPopMatrix() yells "unsupported texture format in setup_hardware_state"
Pandas read_json() fails with a simple JSON string
Problems converting YV12 to RGB through GLSL

karlphillip answers

How to extract text from image using openCV or OCR tesseract? [duplicate]
Vec3b does not take three arguments?
GPU memory allocation for video
Images are opened differently when changing the Title
opencv: matrix assignment confusion
findContours gives memory heap error
link against external libraries inside a openCL kernel program
Opencv: cvCaptureFromCAM returning NULL
OpenGL Superbible first program crashes
get handle to current active window in OpenCV