Questions - OpenCV Q&A Forum

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2012-08-10 14:56:16 -0600 Tharaki

How to detect square in a video using c++ and opencv?

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2012-09-26 05:56:37 -0600 Kirill Kornyakov

Haar Cascade detecting only faces(no heads)?

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2020-05-25 11:22:08 -0600 LC

Corners and lines detection in hand drawn pictures in Python

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2017-05-08 11:44:43 -0600 zhongen.dff

Detect object with Canny Edge detector

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2019-02-25 15:52:52 -0600 BenPetersonCV

Can I use opencv to get vector / curve data from line(s) drawn on a whiteboard? [closed]

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2013-11-08 05:31:26 -0600 Adrián Nieto

How was haarcascade_frontalface_alt.xml trained

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2012-11-13 21:26:58 -0600 wentworthhu

OpenCV Color Detection

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2014-11-09 17:26:22 -0600 EL OUALI Achraf

Motion detection using Java

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2014-10-28 06:38:59 -0600 RiSaMa

Improving accuracy OpenCV HOG people detector [closed]

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2015-03-03 06:35:11 -0600 albertofernandez

Is there any code for Eye and Yawning detection using opencv?

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2016-07-20 09:24:50 -0600 Liphoto

Detection and counting cars - OpenCV and C ++

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2017-08-13 04:02:39 -0600 berak

Fast Radial Symmetry Transform Implementation

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2018-12-12 08:30:28 -0600 Orelox

Proper ways of detection and tracking. I am confused.

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2019-09-18 09:43:35 -0600 frank95

How could I get more accurate images detects and crops?

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2012-09-25 06:37:06 -0600 Kirill Kornyakov

OpenCV face detection in iPhone

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2013-06-19 01:19:23 -0600 simon111

Object detection in iOS using cascades

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2013-11-02 03:27:48 -0600 metoinside

Python. Simple image Face Detection using OpenCV

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2014-02-04 17:21:18 -0600 CVNovice

[Python] Would this GUI concept be a good open source contribution?

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2014-04-23 18:44:16 -0600 lpb

Colour recognition after an image is captured

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2014-07-25 08:21:56 -0600 alejandrozuleta

tracking multiple objects by color Python OpenCV 2.x wrapper

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2015-01-19 07:14:27 -0600 Vishal Chhatwani

Face and Eye detection in android

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2015-06-09 11:31:25 -0600 eliaz

Help! Show coordinates face detection

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2015-11-24 02:15:42 -0600 belgraviton

Detect certain object that is partly cluttered

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2015-10-21 08:53:47 -0600 amine87

opencv object detection with my own features

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2015-12-30 14:34:17 -0600 shammalamma

OpenCV Object Detection results

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2016-02-26 04:26:34 -0600 panc

Using SIFT/SURF obj. detection with Android

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2016-03-21 09:55:19 -0600 panc

better explanations of ORB

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2016-04-09 07:44:54 -0600 panc

Hough transform in OpenCV4Android

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2016-08-14 06:37:18 -0600 theodore

Specular Highlights detection

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2016-04-19 08:30:46 -0600 Twinsy

73 questions

How to detect square in a video using c++ and opencv?

Haar Cascade detecting only faces(no heads)?

Corners and lines detection in hand drawn pictures in Python

Detect object with Canny Edge detector

Can I use opencv to get vector / curve data from line(s) drawn on a whiteboard? [closed]

How was haarcascade_frontalface_alt.xml trained

OpenCV Color Detection

Motion detection using Java

Improving accuracy OpenCV HOG people detector [closed]

Is there any code for Eye and Yawning detection using opencv?

Detection and counting cars - OpenCV and C ++

Fast Radial Symmetry Transform Implementation

Proper ways of detection and tracking. I am confused.

How could I get more accurate images detects and crops?

OpenCV face detection in iPhone

Object detection in iOS using cascades

Python. Simple image Face Detection using OpenCV

[Python] Would this GUI concept be a good open source contribution?

Colour recognition after an image is captured

tracking multiple objects by color Python OpenCV 2.x wrapper

Face and Eye detection in android

Help! Show coordinates face detection

Detect certain object that is partly cluttered

opencv object detection with my own features

OpenCV Object Detection results

Using SIFT/SURF obj. detection with Android

better explanations of ORB

Hough transform in OpenCV4Android

Specular Highlights detection

OpenCV 3.1 CUDA 7.5 detectMultiScale function works slower on GPU then CPU

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