Questions - OpenCV Q&A Forum

658

views

1

answer

3

votes

2012-09-05 15:33:54 -0600 Rui Marques

Android + Opencv Samples

2k

views

2

answers

1

vote

2013-10-10 04:28:21 -0600 Alberto del Río

OpenCV4Android sample: "Type 'DetectionBasedTracker' could not be resolved"

815

views

1

answer

1

vote

2014-04-22 17:36:38 -0600 Gino Strato

Error in brief_match_test.cpp opencv 2.4.2

600

views

1

answer

1

vote

2013-07-08 08:52:15 -0600 SR

latentsvm_multidetect sample gives very bad results

255

views

no

answers

1

vote

2013-10-04 18:04:25 -0600 TonyM

Stereo Calibration sample bug?

1k

views

no

answers

1

vote

2014-03-11 14:58:45 -0600 dpmal

can't launch Sample - 15 puzzle .... Your project contains error(s), please fix them before running your application

1k

views

1

answer

1

vote

2015-05-06 15:42:00 -0600 Fabbricio

face-detection sample not work

4k

views

2

answers

1

vote

2016-10-24 10:55:08 -0600 FunKing

where to get simple.jpg

220

views

1

answer

1

vote

2016-06-22 13:31:14 -0600 can

cascade training negative dataset

902

views

1

answer

1

vote

2018-01-29 18:48:34 -0600 opalmirror

SBM_Sample.cpp: Is this disparity map correct?

563

views

1

answer

1

vote

2018-11-08 02:26:55 -0600 berak

wrong predictions from OpenCV Sample Digits.py

86

views

no

answers

1

vote

2019-03-31 23:46:14 -0600 carman espanola

Classification of Sample DNN doese not working [closed]

sample
dnn

321

views

no

answers

1

vote

2020-08-19 07:14:00 -0600 Hussan

Where do we place an Axis camera example using OpenCV in the repo?

1k

views

2

answers

no

votes

2014-03-12 06:05:23 -0600 javed

blobtrack_sample.cpp

403

views

1

answer

no

votes

2013-03-26 08:38:22 -0600 wuling

how to complie the sample code of gpu?

869

views

1

answer

no

votes

2013-07-15 17:49:32 -0600 berak

Android face-detection sample: where's the native code?

2k

views

2

answers

no

votes

2013-09-10 02:42:45 -0600 nakano

trouble with android sample

1k

views

1

answer

no

votes

2013-09-18 04:34:16 -0600 Moster

cannot run sample on Android

1k

views

no

answers

no

votes

2013-10-03 21:23:56 -0600 ricky

VideoCapture().read() return False, None for .avi except tree.avi

116

views

no

answers

no

votes

2013-10-10 06:12:56 -0600 dumbledad

What are the five arguments in the 'How to build applications with OpenCV inside the Microsoft Visual Studio' sample code?

2k

views

1

answer

no

votes

2014-05-27 14:45:42 -0600 Witek

Positive and negative samples for haartraining

620

views

no

answers

no

votes

2014-06-17 09:52:55 -0600 embedded3D

Sample Programs compilation errors and warning

139

views

no

answers

no

votes

2015-06-04 10:06:36 -0600 muc

how can face recognize with one sample per object

120

views

no

answers

no

votes

2015-07-08 11:15:08 -0600 unxnut

Missing FREAK sample in 3.0 distro?

530

views

1

answer

no

votes

2015-07-27 05:06:44 -0600 stackprogramer

why the source code face detection that find from doc opencv dose'nt show any thing

199

views

no

answers

no

votes

2015-11-05 03:17:22 -0600 MartinTarrou

Running Sample Programs in Visual Studio 2013

3k

views

1

answer

no

votes

2016-01-29 00:13:20 -0600 zshn25

error: ‘create’ is not a member of ‘cv::FeatureDetector {aka cv::Feature2D}’ Ptr<FeatureDetector> detector = FeatureDetector::create("SURF") and some compiling errors for OpenCV sample code

151

views

no

answers

no

votes

2015-11-25 09:05:33 -0600 Philip Andrew

Obtain a 1D line of pixels from one point to another point in a 2D Image?

229

views

1

answer

no

votes

2016-04-14 03:21:44 -0600 StevenPuttemans

traincascade negative image scaling

1k

views

no

answers

no

votes

2016-04-16 11:54:28 -0600 blublubber

40 questions

Android + Opencv Samples

OpenCV4Android sample: "Type 'DetectionBasedTracker' could not be resolved"

Error in brief_match_test.cpp opencv 2.4.2

latentsvm_multidetect sample gives very bad results

Stereo Calibration sample bug?

can't launch Sample - 15 puzzle .... Your project contains error(s), please fix them before running your application

face-detection sample not work

where to get simple.jpg

cascade training negative dataset

SBM_Sample.cpp: Is this disparity map correct?

wrong predictions from OpenCV Sample Digits.py

Classification of Sample DNN doese not working [closed]

Where do we place an Axis camera example using OpenCV in the repo?

blobtrack_sample.cpp

how to complie the sample code of gpu?

Android face-detection sample: where's the native code?

trouble with android sample

cannot run sample on Android

VideoCapture().read() return False, None for .avi except tree.avi

What are the five arguments in the 'How to build applications with OpenCV inside the Microsoft Visual Studio' sample code?

Positive and negative samples for haartraining

Sample Programs compilation errors and warning

how can face recognize with one sample per object

Missing FREAK sample in 3.0 distro?

why the source code face detection that find from doc opencv dose'nt show any thing

Running Sample Programs in Visual Studio 2013

error: ‘create’ is not a member of ‘cv::FeatureDetector {aka cv::Feature2D}’ Ptr<FeatureDetector> detector = FeatureDetector::create("SURF") and some compiling errors for OpenCV sample code

Obtain a 1D line of pixels from one point to another point in a 2D Image?

traincascade negative image scaling

Opencv sample train_hog.cpp not working

Links

Contributors

Tags