Questions - OpenCV Q&A Forum

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2018-08-18 02:21:08 -0600 Vajrayudha Ristiawanto

How to train cascade classifier

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

How was haarcascade_frontalface_alt.xml trained

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2012-11-09 10:03:08 -0600 Dennis

What face elements are detectable?

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2013-11-29 03:37:15 -0600 mrZeby

Help on detecting a a curve form

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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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2017-10-10 12:36:46 -0600 mfisher

Open CV's HoughCircles() is ~1000 times faster than my version

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2014-11-26 05:51:11 -0600 tomasth

Help detecting/tracking circles with findContours

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2016-10-27 03:51:12 -0600 gfx

[Solved] find all the cards that are above and their center

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2015-06-05 20:43:49 -0600 theodore

Line segment detection Near horizontal

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2016-01-14 10:55:04 -0600 sturkmen

How to record the time of stay by detected people in a video?

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2016-09-30 08:05:36 -0600 Davide_sd

Detection of contours intersections

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2019-03-04 20:56:40 -0600 douglas125

help Extracting a laser line

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2012-06-27 11:03:16 -0600 zx9r

Fish detection. Is haartraining a good approach ?

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2016-03-05 03:36:21 -0600 zshn25

How to reduce false positives for face detection

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2012-07-25 02:38:35 -0600 Kirill Kornyakov

How can I debug into function like "cvCreateTreeCascadeClassifier "?

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2012-07-25 02:24:28 -0600 Kirill Kornyakov

Human detector using HAAR cascades has too many false positives it is confident about

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

Haar Cascade detecting only faces(no heads)?

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2012-10-05 01:03:49 -0600 Alexander Smorkalov

Android Target Practice App

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

OpenCV Color Detection

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2012-12-21 03:04:27 -0600 Alexander Smorkalov

Performance on Raspberry Pi for detecting humans

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2013-02-05 11:57:41 -0600 Mathieu Barnachon

cvCalcOpticalFlowFarneback movement detection.

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2013-09-30 05:09:37 -0600 Rui Marques

BRISK android

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2013-02-14 04:17:11 -0600 Guanta

What is the best solution for rotation invariant detector?

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2013-02-27 11:52:32 -0600 StevenPuttemans

Facial detection and Gender Classification

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2017-03-21 18:29:24 -0600 mhaghighat

How to remove detected shadows from foreground image using Background Subtraction MOG2

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2013-03-21 16:27:23 -0600 StevenPuttemans

Image is empty

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2013-03-27 17:26:43 -0600 deaddude

any OpenCV project going on for Porn detection?

detection

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no

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2014-06-14 08:40:06 -0600 gggooogle

I can't detect full body in java

7k

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2013-04-13 07:08:20 -0600 Guanta

haar classifier detection vs feature detection,extraction and matching

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2

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no

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2013-05-15 02:32:47 -0600 Rafael Sierra

419 questions

How to train cascade classifier

How was haarcascade_frontalface_alt.xml trained

What face elements are detectable?

Help on detecting a a curve form

Corners and lines detection in hand drawn pictures in Python

Open CV's HoughCircles() is ~1000 times faster than my version

Help detecting/tracking circles with findContours

[Solved] find all the cards that are above and their center

Line segment detection Near horizontal

How to record the time of stay by detected people in a video?

Detection of contours intersections

help Extracting a laser line

Fish detection. Is haartraining a good approach ?

How to reduce false positives for face detection

How can I debug into function like "cvCreateTreeCascadeClassifier "?

Human detector using HAAR cascades has too many false positives it is confident about

Haar Cascade detecting only faces(no heads)?

Android Target Practice App

OpenCV Color Detection

Performance on Raspberry Pi for detecting humans

cvCalcOpticalFlowFarneback movement detection.

BRISK android

What is the best solution for rotation invariant detector?

Facial detection and Gender Classification

How to remove detected shadows from foreground image using Background Subtraction MOG2

Image is empty

any OpenCV project going on for Porn detection?

I can't detect full body in java

haar classifier detection vs feature detection,extraction and matching

How to speed up multiple object detection and tracking?

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