Questions - OpenCV Q&A Forum

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2017-10-22 02:53:12 -0600 Ajay@velab

Building OpenCV with OpenNI and PrimeSensor Module.

405

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2013-02-11 03:21:52 -0600 7207228898

csv.ext file is not getting and how to create csv file

csv.ext
file

727

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answers

1

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2018-11-01 11:05:17 -0600 Gaurish Gaunker

install cv2 not working on raspberry pi 3 on python3 y??

python
RasPi

294

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2016-11-08 10:15:51 -0600 cmrigney

Cascade Classifier Custom Feature Evaluator

74

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2014-06-04 04:36:05 -0600 SJ

how to improve distance of monitoring face and allow application to open faster?

deleted

241

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2016-04-10 01:28:08 -0600 Vijay Singh

Which is a good algorithm to recognize flora, fauna.

1k

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2020-09-30 12:40:31 -0600 bluehawk91

How to Align two images?

image-alignment

134

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2014-01-17 14:44:09 -0600 dhaval257

Computer Hangs When Accessing Kinect Using OpenCV

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2015-03-11 15:52:40 -0600 berak

AlgorithmInfo does not name a type

AlgorithmInfo

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2013-06-30 11:22:11 -0600 Siliciuro

Convolution operation over 1D array

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2015-04-20 12:12:37 -0600 bjorn89

warpPerspective for mosaic

111

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2016-05-16 07:17:23 -0600 romashov90

Protobuf-Converter transforms Domain Model Objects into Google Protobuf Messages

protobuf

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2016-03-14 17:11:05 -0600 MarKS9

SURF with cuda is very slow

68

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1

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2016-08-22 10:13:40 -0600 we

How to add Linear discriminant analysis (LDA) to Opencv4Android?

android#opencv#LDA

416

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2018-04-09 12:30:42 -0600 orelvis15

compiling my project triggers this error :openCVLibrary341:compileDebugJavaWithJavac

android#opencv

59

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2015-05-22 06:33:45 -0600 berak

The program which i have written works fine if i keep the object almost still in front of the camera But if i try to displace it a little then the video window stops responding.

opencv_python

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2015-08-18 07:34:12 -0600 Nbb

perspectiveTransform error

perspectiveTransform

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2014-03-29 07:09:08 -0600 chrism2671

Transform Polar to Cartesian co-ordinates?

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2014-09-22 08:08:58 -0600 Aleksandr Motsjonov

Build Opencv 3 alpha with Python support

120

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2015-02-06 09:50:37 -0600 _Martin

unnecessary feature learned in traincascade?

355

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1

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2017-02-12 15:20:19 -0600 juanmanpr

Is there any way to use a custom distance with FLANN?

429

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2020-01-23 21:36:24 -0600 Matha

No rule to make target '/usr/local/lib/libopencv_dnn.so.4.2.0'

840

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2014-07-07 06:51:54 -0600 mqsi

OpenCv_core249d.dll

#opencv#c++#dll

397

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2014-06-12 21:56:17 -0600 Haris

writing and reading high definition frames to a file

202

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2

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2019-12-14 12:43:13 -0600 bong0

Use custom classifier in ERFilter with python

374

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2020-12-04 06:51:01 -0600 berak

i am creating a dataset for real time face recognition using python. i want it should intimate if the image already available in dataset. how to implement in opencv?

opencv-python

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2015-02-18 09:03:49 -0600 Shahrukh Khan

Solving native open cv code error in androd.mk for developing panorama on android

1k

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2020-07-08 07:08:40 -0600 supra56

My graph.pbxt file is not working with frozen_inference_graph.pb file

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no

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2015-11-14 09:33:15 -0600 xuanduc

Facedetection on android use qt creator and opencv?

433

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no

answers

1

vote

2020-10-13 03:55:28 -0600 banderlog

What the difference between `CV_VERSION_STATUS` values?

openvino

12,357 questions

Building OpenCV with OpenNI and PrimeSensor Module.

csv.ext file is not getting and how to create csv file

install cv2 not working on raspberry pi 3 on python3 y??

Cascade Classifier Custom Feature Evaluator

how to improve distance of monitoring face and allow application to open faster?

Which is a good algorithm to recognize flora, fauna.

How to Align two images?

Computer Hangs When Accessing Kinect Using OpenCV

AlgorithmInfo does not name a type

Convolution operation over 1D array

warpPerspective for mosaic

Protobuf-Converter transforms Domain Model Objects into Google Protobuf Messages

SURF with cuda is very slow

How to add Linear discriminant analysis (LDA) to Opencv4Android?

compiling my project triggers this error :openCVLibrary341:compileDebugJavaWithJavac

The program which i have written works fine if i keep the object almost still in front of the camera But if i try to displace it a little then the video window stops responding.

perspectiveTransform error

Transform Polar to Cartesian co-ordinates?

Build Opencv 3 alpha with Python support

unnecessary feature learned in traincascade?

Is there any way to use a custom distance with FLANN?

No rule to make target '/usr/local/lib/libopencv_dnn.so.4.2.0'

OpenCv_core249d.dll

writing and reading high definition frames to a file

Use custom classifier in ERFilter with python

i am creating a dataset for real time face recognition using python. i want it should intimate if the image already available in dataset. how to implement in opencv?

Solving native open cv code error in androd.mk for developing panorama on android

My graph.pbxt file is not working with frozen_inference_graph.pb file

Facedetection on android use qt creator and opencv?

What the difference between `CV_VERSION_STATUS` values?

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