Questions - OpenCV Q&A Forum

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2015-05-25 09:37:33 -0600 GalileoUser

face recognition with opencv and python

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2015-05-26 06:46:01 -0600 rom1991

Strange output when using cv2.dft inside loops

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2015-05-26 02:37:31 -0600 izzusan

python cv2 FastFeatureDetector

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2015-05-26 03:34:59 -0600 begueradj

(-215) scaleFactor > 1 && image.depth() == CV_8U in function detectMultiScale

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2015-05-26 04:14:30 -0600 Atu

FLANN indexing for Python. Issue using LSH algorithm

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2015-05-26 04:24:19 -0600 Dobiasd

findContours, number of elements in hierarchy (Python) [closed]

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2015-05-27 21:02:25 -0600 opencvslave

Are all Qt New functions available for Python?

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2015-06-01 14:01:00 -0600 abdullah.sheikh

OpenCV FaceRecognizer is used commercially or not?

python

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2015-06-04 00:43:57 -0600 John K.

Getting blobs from similar colored contours in grayscale image

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2015-06-04 08:10:35 -0600 reggie

sharing a numpy array between two running python programs on the same computer

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2015-06-05 03:38:48 -0600 Mattpiz

Problem with Python bindings generation (in case of inheritance)

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2015-06-06 08:06:27 -0600 SolidSnake

numpy.where() on grayscale frame, wrong indices

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2015-06-08 10:09:08 -0600 simon2015

Is there a way to save and restore trained neural network weights in python

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2015-06-09 17:16:13 -0600 sloreti

Why does Python implementation and Java implementation of MSER create different output? [closed]

java
python

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2015-06-10 13:10:40 -0600 MikeDombo

Windows Python opencv_contrib Install

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2015-06-10 17:38:46 -0600 dvsaraiva

Warning Building Opencv 3.0 =>CMake Warning: (...) not used by the project: BUILD_NEW_PYTHON_SUPPORT

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2015-06-11 08:12:37 -0600 MisterZylinder

Similar function to python module 'inspect'? [closed]

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2015-06-18 06:14:59 -0600 spinter696

Accesing Memory Address

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2015-06-24 09:05:35 -0600 Kevin Zhang

Can I use cv.CreateMat(2, 1, cv.CV_32FC1) in OpenCV 3.0.0?

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2015-06-25 04:20:29 -0600 angela

Detections too small with OpenCV Cascade classifier

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2015-06-26 15:17:08 -0600 LBerger

How to solve warning: Could not find codec parameters (../../modules/highgui/src/cap_ffmpeg_impl.hpp:556) ?

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2015-06-29 00:44:26 -0600 kumarankit2594

Error while running the sample display image program

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2015-06-29 12:59:03 -0600 mmt

How to keep tracking the same object among others

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2015-07-06 23:27:22 -0600 jay1110

I am trying to use the ASUS xtion Live pro with openCV 2.4.9. I start the ASUS drivers that is openni2 using roslaunch openni2_launch openn2.launch. But I am not able to get the outputs

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2015-07-08 11:15:28 -0600 slow

StereoRectifyUncalibrated "cannot solve under-determined linear system"

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2015-07-14 02:39:28 -0600 basspapa

I got error on libopencv_highgui.so.2.4 : undefined symbol

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2015-07-16 14:00:37 -0600 wunjo

Is there a python API equivalent of cvGetWindowHandle()?

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2015-07-17 10:03:29 -0600 TAXfromDK

Unable to calibrate fisheye image from Python

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2015-07-21 05:06:37 -0600 mmt

Changing the ROI position to keep tracking the same object

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2015-07-21 21:43:46 -0600 miash

2,171 questions

face recognition with opencv and python

Strange output when using cv2.dft inside loops

python cv2 FastFeatureDetector

(-215) scaleFactor > 1 && image.depth() == CV_8U in function detectMultiScale

FLANN indexing for Python. Issue using LSH algorithm

findContours, number of elements in hierarchy (Python) [closed]

Are all Qt New functions available for Python?

OpenCV FaceRecognizer is used commercially or not?

Getting blobs from similar colored contours in grayscale image

sharing a numpy array between two running python programs on the same computer

Problem with Python bindings generation (in case of inheritance)

numpy.where() on grayscale frame, wrong indices

Is there a way to save and restore trained neural network weights in python

Why does Python implementation and Java implementation of MSER create different output? [closed]

Windows Python opencv_contrib Install

Warning Building Opencv 3.0 =>CMake Warning: (...) not used by the project: BUILD_NEW_PYTHON_SUPPORT

Similar function to python module 'inspect'? [closed]

Accesing Memory Address

Can I use cv.CreateMat(2, 1, cv.CV_32FC1) in OpenCV 3.0.0?

Detections too small with OpenCV Cascade classifier

How to solve warning: Could not find codec parameters (../../modules/highgui/src/cap_ffmpeg_impl.hpp:556) ?

Error while running the sample display image program

How to keep tracking the same object among others

I am trying to use the ASUS xtion Live pro with openCV 2.4.9. I start the ASUS drivers that is openni2 using roslaunch openni2_launch openn2.launch. But I am not able to get the outputs

StereoRectifyUncalibrated "cannot solve under-determined linear system"

I got error on libopencv_highgui.so.2.4 : undefined symbol

Is there a python API equivalent of cvGetWindowHandle()?

Unable to calibrate fisheye image from Python

Changing the ROI position to keep tracking the same object

Fail to import smbus in OpenCV?? [closed]

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