Questions - OpenCV Q&A Forum

1k

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1

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no

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2016-02-11 06:30:26 -0600 StevenPuttemans

CascadeClassifier::detectMultiScale alogical influence of minSize parameter

detectMultiScale

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1

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no

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2020-03-29 05:51:41 -0600 ComputerVisionary

Cannot detect cars

663

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1

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no

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2013-12-26 03:18:25 -0600 GilLevi

Finger Detection in iPhone sdk

ios-video

557

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1

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1

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2016-08-23 06:54:58 -0600 StevenPuttemans

OpenCV 3.1 cratesamples

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3

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1

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2013-12-23 16:52:22 -0600 alexhofsteede

Recognizing a tennis court on a satellite image

objectdetection

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3

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2013-04-29 12:21:16 -0600 rics

Detect non-humans (birds)

newbie

795

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no

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2014-06-25 08:32:42 -0600 henrique

Create Mask for work only on street

2k

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2

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no

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2014-11-14 03:01:28 -0600 Sowmya

How to tag persons in an image in OpenCV?

copencv

540

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2

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no

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2019-10-08 09:21:08 -0600 nicolasabril

Software synthesizer interface detection (lines inside of circles)

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2015-02-01 15:21:03 -0600 berak

De-duplicate images of faces

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no

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2017-11-05 10:45:26 -0600 jakub.pietrzak96

opencv_traincascade too quick with bad results [closed]

3k

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2

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2

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2014-04-09 04:27:57 -0600 tuannhtn

Features extraction via LBP with other classifiers

23k

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2015-12-01 04:13:41 -0600 thdrksdfthmn

Training Classifiers

HOG
SVM

177

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2016-06-24 23:24:32 -0600 berak

improve existing cascade.xml ?

1k

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1

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2

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2014-01-21 03:37:29 -0600 berak

How to use soft cascade in the latest opencv

2k

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1

answer

1

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2015-02-16 03:57:43 -0600 StevenPuttemans

Haar cascade classifier: types of object detection possible

2k

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1

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3

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2013-04-18 03:41:37 -0600 cheekycheetah

Traincascade implementation doubts

7k

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3

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-1

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2017-10-11 08:30:11 -0600 StevenPuttemans

License Plate images database(Indian Licence Plate is preferable)

database

460

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no

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2019-02-21 04:17:13 -0600 berak

Can we create our own haar-cascade file for multi-view face detection

466

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1

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no

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2016-09-09 06:09:39 -0600 StevenPuttemans

Face detection with HAAR Classifier

Facedetection

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no

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2013-07-04 06:26:35 -0600 StevenPuttemans

opencv_traincascade not working with cvhaardetectobject in python

1k

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1

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1

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2016-05-24 03:16:11 -0600 Mathieu Barnachon

Identifying black cars with OpenCV in Python

753

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no

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no

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2015-03-24 13:33:48 -0600 cytokinesis

Is there a way to control how many stages a cascade classifier uses?

424

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no

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no

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2017-07-11 08:50:36 -0600 shincodex

cv::cuda::CascadeClassifier OpenCV 3.2 using data trained in OpenCV 2.4.11

cascadeclassifier

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1

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1

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2014-04-22 05:49:39 -0600 StevenPuttemans

Some questions about training LBP classifier.

3k

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5

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2016-01-01 10:29:17 -0600 sturkmen

HOG CascadeClassifier Training - Amount of samples

1k

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no

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3

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2014-03-12 01:43:06 -0600 Vijay

Details of dataset used for training face haarcascades

11k

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2013-05-29 01:18:15 -0600 StevenPuttemans

Required leaf false alarm rate achieved. Branch training terminated.

opencv_traincascade

124

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no

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no

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2016-12-01 04:18:32 -0600 lemurdock

Haar Cascade OpenCV Python [closed]

cascade

295

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1

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no

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2015-01-30 08:52:15 -0600 Potato

728 questions

CascadeClassifier::detectMultiScale alogical influence of minSize parameter

Cannot detect cars

Finger Detection in iPhone sdk

OpenCV 3.1 cratesamples

Recognizing a tennis court on a satellite image

Detect non-humans (birds)

Create Mask for work only on street

How to tag persons in an image in OpenCV?

Software synthesizer interface detection (lines inside of circles)

De-duplicate images of faces

opencv_traincascade too quick with bad results [closed]

Features extraction via LBP with other classifiers

Training Classifiers

improve existing cascade.xml ?

How to use soft cascade in the latest opencv

Haar cascade classifier: types of object detection possible

Traincascade implementation doubts

License Plate images database(Indian Licence Plate is preferable)

Can we create our own haar-cascade file for multi-view face detection

Face detection with HAAR Classifier

opencv_traincascade not working with cvhaardetectobject in python

Identifying black cars with OpenCV in Python

Is there a way to control how many stages a cascade classifier uses?

cv::cuda::CascadeClassifier OpenCV 3.2 using data trained in OpenCV 2.4.11

Some questions about training LBP classifier.

HOG CascadeClassifier Training - Amount of samples

Details of dataset used for training face haarcascades

Required leaf false alarm rate achieved. Branch training terminated.

Haar Cascade OpenCV Python [closed]

detecting whether a particular object is present or not

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