Questions - OpenCV Q&A Forum

174

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1

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no

votes

2016-11-17 05:46:54 -0600 Raki

Opencv Java MatOfFloat4 object cannot be created via constructor

java

2k

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1

answer

no

votes

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

OPENCV and JAVA erode

898

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1

answer

no

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2016-11-17 03:17:05 -0600 berak

Kalman Filter - Assertion failed - Matrix types

284

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1

answer

no

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2016-11-17 02:27:58 -0600 berak

cv::findContours crash with release dlls

findContours

829

views

2

answers

no

votes

2016-11-17 01:56:20 -0600 KirtiSwagat

I have an error in #import numpy as np, why is that?

python
numpy

669

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1

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no

votes

2016-11-17 00:42:04 -0600 berak

Hi.. i'm new to opencv and trying shape detection. I have faced the following error "Unhandled exception (opencv_imgproc243d.dll) in ShapeDetection.exe " Can anyone knows how to solve this???

156

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no

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no

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2016-11-16 20:16:33 -0600 hbklenin

Node js error OpenCV in Ubuntu

694

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no

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no

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2016-11-16 14:47:37 -0600 aneksteind

Custom HOG not detecting features

2k

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1

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no

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2016-11-16 10:16:09 -0600 berak

3dplot library (C, C++) in opencv

penCV

214

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1

answer

1

vote

2016-11-16 07:14:36 -0600 jytou

OpenCV does not detect faces on Eclipse/Win7

java
Eclipse

2k

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1

answer

no

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2016-11-16 07:11:02 -0600 berak

how to align depth image and rgb image from kinect using opencv(python wrapper)?

kinect

122k

views

2

answers

2

votes

2016-11-16 02:02:11 -0600 Nbb

How to initialize Mat size and fill it with zeros in a class ?

Mat

300

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no

answers

no

votes

2016-11-16 01:58:37 -0600 shandroid

How to setup OpenCV SDK in Android Studio. [closed]

deleted

190

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no

answers

no

votes

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

371

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1

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no

votes

2016-11-16 00:01:09 -0600 chingwai91

Build failed opencv3.1 cuda8 vs2015

580

views

1

answer

no

votes

2016-11-15 22:15:42 -0600 Balaji R

Displaying an image (in a specified location) over a video stream

200

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no

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no

votes

2016-11-15 13:01:42 -0600 Mark Silliman

Hiring OpenCV Developers [Robotics AI Startup]

354

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1

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no

votes

2016-11-15 12:48:17 -0600 dimarzio

hi, i want to use Zootracer of microsoft, and i need files data are in V2.4.8, but i cant it fron your web site

122

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no

answers

no

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2016-11-15 12:18:13 -0600 vinodkhare

Backporting calibrateCamera

calibrateCamera

6k

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1

answer

no

votes

2016-11-15 11:07:59 -0600 Bruno Leme

RTSP communication problem

1k

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no

answers

no

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2016-11-15 10:21:10 -0600 eisa

error LNK2019 in visual studio

13k

views

3

answers

1

vote

2016-11-15 09:44:59 -0600 mannyglover

OpenCV Error: Bad argument (Unknown array type) in cvarrToMat

cvarrToMat

4k

views

3

answers

3

votes

2016-11-15 09:41:23 -0600 mannyglover

Problem with OpenCV calibration module

calibration

522

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no

answers

no

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2016-11-15 08:03:13 -0600 Nbb

How to combine vector of 2D mat into a 3D mat ? Or

3d-image

546

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no

answers

no

votes

2016-11-15 07:36:33 -0600 sunny127

How to use opencv dft with Neon support from Qt on Raspberry Pi 3

451

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no

answers

no

votes

2016-11-15 04:58:32 -0600 Nbb

How to extract 'row' of element from a 3D mat ?

3d-image

501

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1

answer

no

votes

2016-11-15 03:28:18 -0600 kbarni

kinect calibration problem?

kinect

493

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1

answer

no

votes

2016-11-15 02:14:07 -0600 berak

std::length_error at Ptr<cv::ml::DTrees> train

235

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no

answers

no

votes

2016-11-14 14:38:08 -0600 Yasser Akram

best way to do the traincascade via the standalone tool [closed]

334

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no

answers

no

votes

2016-11-14 14:19:10 -0600 mesutpiskin

29,830 questions

Opencv Java MatOfFloat4 object cannot be created via constructor

OPENCV and JAVA erode

Kalman Filter - Assertion failed - Matrix types

cv::findContours crash with release dlls

I have an error in #import numpy as np, why is that?

Hi.. i'm new to opencv and trying shape detection. I have faced the following error "Unhandled exception (opencv_imgproc243d.dll) in ShapeDetection.exe " Can anyone knows how to solve this???

Node js error OpenCV in Ubuntu

Custom HOG not detecting features

3dplot library (C, C++) in opencv

OpenCV does not detect faces on Eclipse/Win7

how to align depth image and rgb image from kinect using opencv(python wrapper)?

How to initialize Mat size and fill it with zeros in a class ?

How to setup OpenCV SDK in Android Studio. [closed]

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.

Build failed opencv3.1 cuda8 vs2015

Displaying an image (in a specified location) over a video stream

Hiring OpenCV Developers [Robotics AI Startup]

hi, i want to use Zootracer of microsoft, and i need files data are in V2.4.8, but i cant it fron your web site

Backporting calibrateCamera

RTSP communication problem

error LNK2019 in visual studio

OpenCV Error: Bad argument (Unknown array type) in cvarrToMat

Problem with OpenCV calibration module

How to combine vector of 2D mat into a 3D mat ? Or

How to use opencv dft with Neon support from Qt on Raspberry Pi 3

How to extract 'row' of element from a 3D mat ?

kinect calibration problem?

std::length_error at Ptr<cv::ml::DTrees> train

best way to do the traincascade via the standalone tool [closed]

custom codec

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