Questions - OpenCV Q&A Forum

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2018-02-14 16:52:34 -0600 baseball97

Tracking and determining velocity of a baseball.

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2018-02-06 03:47:32 -0600 Mark

detect control from Winform image with OpenCV

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2018-01-25 02:37:02 -0600 teenvan95

HOG-Descriptor malloc freed error

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2017-12-26 06:05:15 -0600 Santhosh1

Object detection (other than faces) in OpenCV?

objectdetection

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2017-11-28 18:24:46 -0600 Tetragramm

Detecting Light Colored Objects on Black Background

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2017-10-30 11:27:43 -0600 Machete

finger nails detection iOS

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2017-10-17 08:09:30 -0600 ManojGuha

Unable to import tensorflow object detection model in opencv dnn ?

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

detect a object by feature matching using FLANN

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

Ideas needed for Leaf Detection

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2017-08-09 02:15:44 -0600 huge

how to determine the positions of object boxes after using background difference and LK optical flow

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2017-06-22 03:14:24 -0600 Harshil

OpenCV 3: Object detection in python

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2017-06-13 17:07:22 -0600 JP MOCHET

haar detection bouding box

objectdetection

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2017-06-07 14:12:39 -0600 Tuan M.

OpenCV 3.2.0 - Insufficient Memory during use of detectMultiScale()

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2017-06-07 07:33:43 -0600 dumbogeorge

Positive value of EM predict2 returned loglikelihood value

objectdetection

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2017-04-23 08:37:09 -0600 PatriciaNavarro

CascadeClassifier_GPU.load gives: NCV Assertion Failed

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

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

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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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2017-02-14 10:59:17 -0600 afou

number of neighbors in object detection (python)

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2017-02-12 09:20:38 -0600 xKazutox

How to calculate the speed of a moving object from a classifier

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2017-02-03 17:42:30 -0600 Omar K. Aly

Cascade Classifier Tutorial Error

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2017-01-26 09:10:45 -0600 cflavs

Neural network input/output using bag of words

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2016-11-21 10:15:55 -0600 Tobyy

opencv_traincascade: Calculating numstages numpos numneg

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2016-10-31 05:53:26 -0600 ebizbytes

Machine learning and object detection

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2016-10-30 09:55:08 -0600 FooBar

Detecting an object and Defining its position in an image?

objectdetection

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2016-10-23 03:08:18 -0600 IshiYamagawa

Image segmentation problems with threshold

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2016-10-05 16:39:35 -0600 sulam

Retrieving the coordinates of pixels identified by SURF

objectdetection

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2016-09-21 08:03:17 -0600 marcosbontempo

MatchParent not working with diferent angles and sizes

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2016-08-29 20:37:53 -0600 bertumen.wj

How to use surf as an object detection for multiple objects?

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2016-08-28 16:16:24 -0600 bertumen.wj

Can Haar cascade or LBP cascade classifier detect paper bill of different orientation, scale and lighting? or Do you have other suggestions regarding Paper bill Detection

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2016-07-29 04:20:26 -0600 astronaut

87 questions

Tracking and determining velocity of a baseball.

detect control from Winform image with OpenCV

HOG-Descriptor malloc freed error

Object detection (other than faces) in OpenCV?

Detecting Light Colored Objects on Black Background

finger nails detection iOS

Unable to import tensorflow object detection model in opencv dnn ?

detect a object by feature matching using FLANN

Ideas needed for Leaf Detection

how to determine the positions of object boxes after using background difference and LK optical flow

OpenCV 3: Object detection in python

haar detection bouding box

OpenCV 3.2.0 - Insufficient Memory during use of detectMultiScale()

Positive value of EM predict2 returned loglikelihood value

CascadeClassifier_GPU.load gives: NCV Assertion Failed

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

detect object of interest in an image using opencv

number of neighbors in object detection (python)

How to calculate the speed of a moving object from a classifier

Cascade Classifier Tutorial Error

Neural network input/output using bag of words

opencv_traincascade: Calculating numstages numpos numneg

Machine learning and object detection

Detecting an object and Defining its position in an image?

Image segmentation problems with threshold

Retrieving the coordinates of pixels identified by SURF

MatchParent not working with diferent angles and sizes

How to use surf as an object detection for multiple objects?

Can Haar cascade or LBP cascade classifier detect paper bill of different orientation, scale and lighting? or Do you have other suggestions regarding Paper bill Detection

How do I find an object in image/video knowing its real physical dimension?

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