Questions - OpenCV Q&A Forum

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2013-02-04 05:40:19 -0600 dariotojeiro

Problems including OpenCV 2.3.0 in Visual Studio 2008 with static libraries

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2018-02-24 10:19:40 -0600 krishnapra

Objects detected as multiple dots while using custom tensorflow model in OpenCV dnn [closed]

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2018-10-18 23:53:20 -0600 Sar

Opencv error: undefined reference to 'cv::CascadeClassifier::detectMultiScale

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2016-05-30 05:01:02 -0600 mshabunin

Cannot build OpenCV 3.1.0 from source with FFMPEG

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2016-12-08 15:23:54 -0600 Nocs

Linking staticlib in mvs2013 release gives external errors [closed]

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2018-02-16 05:01:28 -0600 berak

There is an error while video capturing

pythonopencv

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2016-08-04 19:47:44 -0600 monajalal

ImportError: No module named 'cv2' in OSX for OpenCV3 using Python3.5.2

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2016-11-01 07:42:10 -0600 AlaaM

static lib cross-compile zlib error

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2016-11-16 01:11:59 -0600 berak

I am trying to use the legacy.hpp as header in centos 7, kdevelop 4 editor. Building the code results in following errors. I am looking forward to get my problem solved. Thanks in advance.

Legacy

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2020-07-27 09:25:05 -0600 berak

Help updating 10 lines of deprecated OpenCV code in C++ [closed]

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2019-10-30 12:35:30 -0600 MauroNRa

Generate custom opencv .so for Android [Windows 10] [Solved]

android

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2016-08-31 19:52:30 -0600 marcoz

OpenCV 3.1 - Static Linking with Dynamic Referencing

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2014-03-13 13:40:36 -0600 Jenniferwillow

Problem compiling Opencv 2.4.8 - cudaarithm.a linking

deleted

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2016-11-17 03:57:39 -0600 berak

OPENCV and JAVA erode

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2019-03-21 21:08:27 -0600 supra56

Error color.cpp

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2014-03-04 14:55:54 -0600 guraaf

Building for Android with JPEG, TIFF libraries etc.

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2013-03-05 21:48:07 -0600 Jevin

OpenCV with Qt support namedWindow crash

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2016-04-10 11:16:14 -0600 berak

I'm getting OpenCV Error: Assertion failed (!empty()) in cv::CascadeClassifier::detectMultiScale

java

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2015-05-12 08:27:12 -0600 berak

OpenCV Error: Assertion failed while running FaceDetection Program- Java

java
opencv3

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2016-04-07 08:12:20 -0600 just_trying_stuff

OpenCV 3.1.0 Assertion failed checkDetectorSize in cv::HOGDescriptor::setSVMDetector

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2015-11-18 01:21:06 -0600 Hemant Sangle

Why the opencv giving this error when multiple clients are connected in java?

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2015-10-11 14:23:40 -0600 EduardoGG

GrabCut Implementation in JAVA

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2015-10-13 19:35:13 -0600 tuannhtn

setUseOpenCL

setUseOpenCL

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2016-03-24 03:46:27 -0600 Max3

Saving knn training data in java [closed]

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2017-05-24 00:36:01 -0600 berak

knn train erro

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2016-08-08 05:24:28 -0600 omee

Getting errors while detecting circle [closed]

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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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2013-07-19 06:15:29 -0600 StevenPuttemans

Build opencv

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2018-01-28 13:03:15 -0600 walex

workaround to link against libopencv_java3.so using cmake, ndk r16b ,clang and stl libc++_shared or libc++_static

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2016-04-27 07:56:13 -0600 Etfcan

574 questions

Problems including OpenCV 2.3.0 in Visual Studio 2008 with static libraries

Objects detected as multiple dots while using custom tensorflow model in OpenCV dnn [closed]

Opencv error: undefined reference to 'cv::CascadeClassifier::detectMultiScale

Cannot build OpenCV 3.1.0 from source with FFMPEG

Linking staticlib in mvs2013 release gives external errors [closed]

There is an error while video capturing

ImportError: No module named 'cv2' in OSX for OpenCV3 using Python3.5.2

static lib cross-compile zlib error

I am trying to use the legacy.hpp as header in centos 7, kdevelop 4 editor. Building the code results in following errors. I am looking forward to get my problem solved. Thanks in advance.

Help updating 10 lines of deprecated OpenCV code in C++ [closed]

Generate custom opencv .so for Android [Windows 10] [Solved]

OpenCV 3.1 - Static Linking with Dynamic Referencing

Problem compiling Opencv 2.4.8 - cudaarithm.a linking

OPENCV and JAVA erode

Error color.cpp

Building for Android with JPEG, TIFF libraries etc.

OpenCV with Qt support namedWindow crash

I'm getting OpenCV Error: Assertion failed (!empty()) in cv::CascadeClassifier::detectMultiScale

OpenCV Error: Assertion failed while running FaceDetection Program- Java

OpenCV 3.1.0 Assertion failed checkDetectorSize in cv::HOGDescriptor::setSVMDetector

Why the opencv giving this error when multiple clients are connected in java?

GrabCut Implementation in JAVA

setUseOpenCL

Saving knn training data in java [closed]

knn train erro

Getting errors while detecting circle [closed]

Changing the ROI position to keep tracking the same object

Build opencv

workaround to link against libopencv_java3.so using cmake, ndk r16b ,clang and stl libc++_shared or libc++_static

issue with setting /MT flag while building

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