Questions - OpenCV Q&A Forum

435

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2016-12-15 07:13:33 -0600 pi-null-mezon

open CV detect multiscal issue

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no

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2017-04-04 19:33:59 -0600 daveg2

Why does Haar cascade classifier performance change when I crop an image?

284

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2017-11-04 07:25:18 -0600 rhoolwerf

Inconsistent results in DNN - image gets different detections [closed]

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2018-02-09 13:29:37 -0600 Riya208

What is estimateGeometricTransform of Matlab in openCV?

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2018-03-30 06:21:56 -0600 Vahe

OpenCV object detection run error

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2018-07-18 08:38:11 -0600 dkurt

How does DNN Module handle large input image sizes for object detection?

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2018-08-16 07:03:37 -0600 eLtronicsvilla

opencv deep network on android device

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2019-03-28 09:06:57 -0600 emlot77

How to detect an object in an image using HOG Descriptors?

473

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2013-06-14 04:48:03 -0600 vinayverma

Object Detection Positive Samples Background

496

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2013-01-15 04:58:23 -0600 Alexander Smorkalov

generic_descriptor_match

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2013-01-13 04:27:19 -0600 rics

Detecting empty room

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2013-03-02 16:11:46 -0600 berak

Cascade Classifier example not working

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2016-01-27 18:15:52 -0600 SR

Clear path detection using edge detection

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2013-04-19 07:59:33 -0600 berak

Trained Latent SVM detectors

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2013-06-28 06:05:39 -0600 BeS

Detect Chessboard on Images/Scans from Books and Newspapers

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2013-11-08 06:07:57 -0600 Ulrikop

detect own marker

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2013-11-22 14:23:57 -0600 rbds

object position detection

401

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2014-08-29 03:10:38 -0600 Netsai Chibuku

Need explanation for viola-jones boosting

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2014-07-30 01:36:43 -0600 sedaghat

Problem in running textdetection sample

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2015-01-11 09:36:34 -0600 razvan

Object detection for Android application

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2015-02-07 02:58:46 -0600 McRex

Laser pointer detect and track

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2015-01-15 20:19:28 -0600 Rashid99

Classification of objects in videos

objectdetection

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2015-01-28 09:35:32 -0600 BillyBag2

Detect one of N objects

780

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2015-01-28 14:42:36 -0600 Guanta

Is there any openCV functionality that finds differences in images?

818

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2015-02-03 03:49:42 -0600 colin747

Best images for ORB feature point tracking

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2015-02-18 04:10:55 -0600 theodore

Finding region of interest with a known pattern

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2015-03-30 11:40:29 -0600 pulp_fiction

opencv_world300.dll CRASH MSVC++ 2013 [closed]

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2015-04-13 05:22:53 -0600 pulp_fiction

Using an old format Haar Cascade Classifier File

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2015-07-04 21:06:43 -0600 mkc

Trained Haar classifier is not working

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2015-04-15 22:18:50 -0600 cv_new

188 questions

open CV detect multiscal issue

Why does Haar cascade classifier performance change when I crop an image?

Inconsistent results in DNN - image gets different detections [closed]

What is estimateGeometricTransform of Matlab in openCV?

OpenCV object detection run error

How does DNN Module handle large input image sizes for object detection?

opencv deep network on android device

How to detect an object in an image using HOG Descriptors?

Object Detection Positive Samples Background

generic_descriptor_match

Detecting empty room

Cascade Classifier example not working

Clear path detection using edge detection

Trained Latent SVM detectors

Detect Chessboard on Images/Scans from Books and Newspapers

detect own marker

object position detection

Need explanation for viola-jones boosting

Problem in running textdetection sample

Object detection for Android application

Laser pointer detect and track

Classification of objects in videos

Detect one of N objects

Is there any openCV functionality that finds differences in images?

Best images for ORB feature point tracking

Finding region of interest with a known pattern

opencv_world300.dll CRASH MSVC++ 2013 [closed]

Using an old format Haar Cascade Classifier File

Trained Haar classifier is not working

How to detect the the vertical metal bars?

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