Questions - OpenCV Q&A Forum

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2016-09-07 01:44:49 -0600 berak

feature detection code error

98

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1

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2016-09-09 06:44:54 -0600 StevenPuttemans

LBP train_cascade process of training

feature-detection

178

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2016-09-18 08:02:47 -0600 Saksham jain

How to find features like vehicle length and width in video? [closed]

157

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2016-11-13 10:19:06 -0600 OpenCVNewbie

Does someone here has a working code for image identification using neural network by utilizing openCV libraries?

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2016-12-01 04:20:51 -0600 AmerSaf

Detecting and Extracting Rectangular based Structure [closed]

342

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2017-01-12 23:53:54 -0600 stan123

Problems with feature detection and Homography [closed]

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1

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2017-01-16 21:31:58 -0600 Tetragramm

goodFeaturesToTrack vs cornerHarris

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2017-03-08 00:49:48 -0600 karyboy

detect object of interest in an image using opencv

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2017-03-10 13:01:16 -0600 fameman

How to count image similarity

381

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2017-03-14 07:11:54 -0600 Argos

FLANN matcher in Java

137

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2017-04-07 11:28:56 -0600 lovaj

Defining a treshold for feature matching in geometrical re-ranking

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2017-04-28 06:35:33 -0600 TADRIAN

OpenCV Featuredetection with OpenCL

183

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2017-05-04 21:43:26 -0600 VincentSerpico

Best Image Recognition Algorithm - Advice Please [closed]

feature-detection

113

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2017-05-06 01:09:56 -0600 ARYL518

Which color space should I use to detect some color balls [closed]

feature-detection

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2017-05-10 01:04:32 -0600 jigar.shah

How to use opencv in Java Web application ? [closed]

1k

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1

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no

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2017-05-15 14:40:15 -0600 Damien45

Best approach to detect read numbers from 1 to 99

1k

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1

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no

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2017-06-18 10:57:31 -0600 Maki

Parking space coordinates

183

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2017-06-21 12:27:55 -0600 Shabrina

Can I use good feature to track if I have the training data is a landmark point? [closed]

230

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2017-06-26 07:18:04 -0600 antithing

Matching features across three images?

157

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2017-06-28 07:09:54 -0600 snehal

How to find depth of gray image?

54

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2017-07-23 20:36:52 -0600 flyingdutchman

Substitute for the defunct DynamicAdaptedFeatureDetector?

feature-detection

109

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no

answers

no

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2017-08-09 21:49:50 -0600 Marichelo

Is it possible to send as a parameter the number of features to detect in SURF?

373

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1

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no

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2017-09-04 07:02:38 -0600 Franz Kaiser

Feature Matching; findObject: Concept behind MultiDetection

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2017-10-03 02:10:16 -0600 leafdet

Ideas needed for Leaf Detection

2k

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1

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2017-10-06 08:28:30 -0600 everwill02

SIFT Feature matches coordinates

462

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2017-10-08 14:46:54 -0600 saif92

detect a object by feature matching using FLANN

288

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1

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2017-10-11 10:47:39 -0600 shelpermisc

out of calibration detection and re-calibration for stereo cam

1k

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1

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no

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2017-10-20 16:39:10 -0600 shlady

2x slower performance in C++ vs. Python for detectAndCompute with ORB features

feature-detection

155

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no

answers

1

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2017-10-23 02:02:37 -0600 Sanchopanza

Theory behind Feature2D modul; substitute Descriptors/Detectors

593

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1

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no

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2017-10-23 09:25:40 -0600 essamzaky

160 questions

feature detection code error

LBP train_cascade process of training

How to find features like vehicle length and width in video? [closed]

Does someone here has a working code for image identification using neural network by utilizing openCV libraries?

Detecting and Extracting Rectangular based Structure [closed]

Problems with feature detection and Homography [closed]

goodFeaturesToTrack vs cornerHarris

detect object of interest in an image using opencv

How to count image similarity

FLANN matcher in Java

Defining a treshold for feature matching in geometrical re-ranking

OpenCV Featuredetection with OpenCL

Best Image Recognition Algorithm - Advice Please [closed]

Which color space should I use to detect some color balls [closed]

How to use opencv in Java Web application ? [closed]

Best approach to detect read numbers from 1 to 99

Parking space coordinates

Can I use good feature to track if I have the training data is a landmark point? [closed]

Matching features across three images?

How to find depth of gray image?

Substitute for the defunct DynamicAdaptedFeatureDetector?

Is it possible to send as a parameter the number of features to detect in SURF?

Feature Matching; findObject: Concept behind MultiDetection

Ideas needed for Leaf Detection

SIFT Feature matches coordinates

detect a object by feature matching using FLANN

out of calibration detection and re-calibration for stereo cam

2x slower performance in C++ vs. Python for detectAndCompute with ORB features

Theory behind Feature2D modul; substitute Descriptors/Detectors

How to detect circles with +/-5% error margin?

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