Questions - OpenCV Q&A Forum

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2013-02-16 02:22:33 -0600 Mathieu Barnachon

Find polygon in image (rotation-invariant)

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2013-03-27 17:23:36 -0600 rylexr

DescriptorExtractor.compute() is not removing keypoints

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2013-04-22 10:27:38 -0600 xeed

GRID_ORB Detector on Android

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2013-05-02 05:15:24 -0600 Guanta

MSER operator() is different from FeatureDetector::detect() function?

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2013-06-06 01:18:16 -0600 SR

Feature detection of edges

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2013-06-06 03:33:45 -0600 StevenPuttemans

Waveform detection and analysis

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2013-06-21 11:38:23 -0600 bris

Matching a computer drawing with a photo of a computer drawing

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2013-06-28 11:31:07 -0600 BeS

Feature Detection Interface vs Specific Classes

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2013-07-07 07:00:40 -0600 pheips

FeatureDetector with mask input (third parameter)

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2013-07-18 02:35:37 -0600 SR

BRISK feature detector giving poor results

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2013-07-29 02:21:56 -0600 Opelfahrer

2.4.6 opencv2.framework - iOS linker error cv::FeatureDetector::detect

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4

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2013-10-28 02:52:58 -0600 zeroxia

Logo detection / identification on TV screens

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2014-03-01 14:27:20 -0600 Rui Marques

Set a threshold on FAST feature detection?

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2014-09-23 05:19:08 -0600 AMH

Opencv Repeatability Result not make sense?

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2014-11-11 08:18:20 -0600 Urmi

How to create feature detector with default parameter

featuredetector

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2015-01-16 09:55:29 -0600 berak

Problem on initialize FeatureDetector or DescriptorExtractor on OpenCV 3.0

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3

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2015-01-22 04:25:52 -0600 verified.human

OpenCV 3.0 (contrib) Integral Channel Features

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2015-01-26 03:45:33 -0600 Cora

Which Extractor do I have to use for FAST Detector?

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2015-02-03 07:52:21 -0600 Samjakar

Method to detect the perimeter board in an Ice Hockey game image

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2015-02-25 08:14:26 -0600 Potato

FeatureDetector for SURF

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2015-04-02 08:15:14 -0600 JohannesZ

What are the applications of feature detectors?

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2015-04-13 09:51:08 -0600 Guanta

DenseFeatureDetector: Only a certain number of points?

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2015-05-20 16:38:25 -0600 maystroh10

Compute SURF/SIFT descriptors of non key points

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2015-06-04 05:50:29 -0600 cv_new

How to set the suitable parameters for the feature detectors?

172

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2015-06-24 12:19:44 -0600 LBerger

extractor.compute clears keypoints

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2015-07-04 05:51:26 -0600 mkc

OpenCV error: ‘create’ is not a member of ‘cv::FeatureDetector {aka cv::Feature2D}’

featuredetector

394

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2015-08-20 04:19:29 -0600 StevenPuttemans

how to detect numbers written on a speed sign

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2015-08-26 15:04:14 -0600 marm

Segfault in SimpleBlobDetector::findBlobs [closed]

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2015-09-09 15:28:33 -0600 Leo_

Matching HOG Images with OpenCV in C++ [closed]

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2015-09-18 03:10:16 -0600 Luisloez89

70 questions

Find polygon in image (rotation-invariant)

DescriptorExtractor.compute() is not removing keypoints

GRID_ORB Detector on Android

MSER operator() is different from FeatureDetector::detect() function?

Feature detection of edges

Waveform detection and analysis

Matching a computer drawing with a photo of a computer drawing

Feature Detection Interface vs Specific Classes

FeatureDetector with mask input (third parameter)

BRISK feature detector giving poor results

2.4.6 opencv2.framework - iOS linker error cv::FeatureDetector::detect

Logo detection / identification on TV screens

Set a threshold on FAST feature detection?

Opencv Repeatability Result not make sense?

How to create feature detector with default parameter

Problem on initialize FeatureDetector or DescriptorExtractor on OpenCV 3.0

OpenCV 3.0 (contrib) Integral Channel Features

Which Extractor do I have to use for FAST Detector?

Method to detect the perimeter board in an Ice Hockey game image

FeatureDetector for SURF

What are the applications of feature detectors?

DenseFeatureDetector: Only a certain number of points?

Compute SURF/SIFT descriptors of non key points

How to set the suitable parameters for the feature detectors?

extractor.compute clears keypoints

OpenCV error: ‘create’ is not a member of ‘cv::FeatureDetector {aka cv::Feature2D}’

how to detect numbers written on a speed sign

Segfault in SimpleBlobDetector::findBlobs [closed]

Matching HOG Images with OpenCV in C++ [closed]

Strange behaviour of cv::BFMatcher to match descriptors from custom ASIF (based on vlFeat)

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