Questions - OpenCV Q&A Forum

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

detect a object by feature matching using FLANN

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2017-10-05 06:43:00 -0600 LBerger

How to detect the same object with different shapes in an image?

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

Ideas needed for Leaf Detection

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2017-09-21 10:22:47 -0600 cartmanbrah

Setting the condition or threshold for detecting objects

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2017-09-26 05:00:33 -0600 vohungvi

No output from opencv_createsamples

483

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2017-09-19 13:49:08 -0600 ash.jo4444

Haar cascade - info.lst file not getting created (Object 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

564

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2017-08-03 05:05:17 -0600 Raki

Hello every one , i am currently working on a project in android i need to detect an object through phone camera and calculate distance between the camera and that object how should i do this,which libararies should i use and classes?

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2017-07-10 12:55:31 -0600 berak

GPU Face Detection Error

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2017-06-23 03:19:14 -0600 kbarni

Best methods for detecting trees in aerial images?

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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()

109

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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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2017-05-23 10:40:08 -0600 Bakuryu

Best approach to game sprite object detection?

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2017-05-20 04:20:51 -0600 gunner

Object detection not working [closed]

objectdetection

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2018-06-01 05:06:44 -0600 arunponnusamy

How to detect sunglasses in a human/facial region?

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2017-05-03 09:23:31 -0600 berak

(cv)LatentSvmDetectObjects in OCV 3?

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

CascadeClassifier_GPU.load gives: NCV Assertion Failed

560

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2017-04-19 06:44:34 -0600 LBerger

I need to detect glasses on user face

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3

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2020-09-25 05:36:01 -0600 Shassk

How to separate objects wich have the same color

objectdetection

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

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

170

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2017-03-29 12:07:26 -0600 Johnson

How to detect several objects and their features from a Video? [closed]

653

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2017-03-08 00:49:48 -0600 karyboy

detect object of interest in an image using opencv

227

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2017-02-19 15:24:21 -0600 Tetragramm

Distance of the object from multiple single camera views

174

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

number of neighbors in object detection (python)

610

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

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

327

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

Cascade Classifier Tutorial Error

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2017-01-30 07:53:58 -0600 Pedro Batista

Combine a Haar Cascade with color detection

236

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

188 questions

detect a object by feature matching using FLANN

How to detect the same object with different shapes in an image?

Ideas needed for Leaf Detection

Setting the condition or threshold for detecting objects

No output from opencv_createsamples

Haar cascade - info.lst file not getting created (Object Detection)

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

Hello every one , i am currently working on a project in android i need to detect an object through phone camera and calculate distance between the camera and that object how should i do this,which libararies should i use and classes?

GPU Face Detection Error

Best methods for detecting trees in aerial images?

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

Best approach to game sprite object detection?

Object detection not working [closed]

How to detect sunglasses in a human/facial region?

(cv)LatentSvmDetectObjects in OCV 3?

CascadeClassifier_GPU.load gives: NCV Assertion Failed

I need to detect glasses on user face

How to separate objects wich have the same color

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

How to detect several objects and their features from a Video? [closed]

detect object of interest in an image using opencv

Distance of the object from multiple single camera views

number of neighbors in object detection (python)

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

Cascade Classifier Tutorial Error

Combine a Haar Cascade with color detection

Neural network input/output using bag of words

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