Questions - OpenCV Q&A Forum

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2015-06-25 23:00:28 -0600 lfcooh

How to detect small object like a football player?

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2015-06-25 10:27:49 -0600 Suman_83

corner detection accurately

700

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2015-06-18 18:46:10 -0600 unxnut

object identification based on color and shape

detection

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2

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6

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2015-06-14 07:12:53 -0600 theodore

How to extract tables from an image?

431

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2015-06-11 08:14:40 -0600 StevenPuttemans

hog.detectMultiScale exits program without any warning, if the given image is smaller than a threshold.

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

Help! Show coordinates face detection

295

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2015-06-09 10:08:17 -0600 Mathieu Barnachon

Apply foreground mask to frames before pedestrian detection

410

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1

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2015-06-09 07:18:00 -0600 Mathieu Barnachon

How to get bounding box from HOGdescriptor::detect()

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4

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2015-06-09 01:36:12 -0600 SteveBorges

markers detection

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3

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

Line segment detection Near horizontal

250

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2015-06-04 19:29:29 -0600 Keiji Toyoda

I have not yet found reading method for xml file created by opencv_traincascade LBP.

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2015-06-04 05:50:29 -0600 cv_new

How to set the suitable parameters for the feature detectors?

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2015-05-18 16:18:48 -0600 benjiebob

Determining if image subject is wearing the correct protective clothing? [closed]

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2015-05-15 03:57:30 -0600 karmaDet

Kalman Filter always predicts 0

279

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1

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2015-04-24 02:58:42 -0600 sgarrido

convert a position from a smaller image to a bigger image.

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1

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2015-04-23 23:06:44 -0600 cv_new

How to remove the unnecessary line segments from the image?

230

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2015-04-16 10:23:56 -0600 Ironhide526

Hi, I am beginner in OpenCV, so i download it and just for an example copied from the internet Background detection code, and i have only one error

9k

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2015-04-12 03:34:09 -0600 Gino Strato

Multiple objects classification

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2015-04-09 02:51:10 -0600 Lucky

Improve image recognition

255

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2015-04-08 09:27:44 -0600 ArcadeBit

How does LBP work?

662

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1

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1

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2015-04-02 13:13:37 -0600 nosocks

HOG detector for overhead person detection

182

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1

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no

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2015-04-02 08:15:14 -0600 JohannesZ

What are the applications of feature detectors?

688

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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?

590

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-3

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2015-03-20 07:53:33 -0600 john_1282

Age estimation in OpenCV source code

964

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1

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2015-03-20 04:55:45 -0600 StevenPuttemans

Integral Channel Features or ICFDetector

227

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2015-03-17 09:21:04 -0600 cytokinesis

Had a couple of questions about the LBP Cascade Classifier, with respect to size and aspect ratio

5k

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2

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2015-03-17 09:17:19 -0600 David_86

Curve detection

417

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1

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no

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2015-03-16 13:12:15 -0600 Christoph Pacher

FREAK experience requiered

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2

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2015-03-13 15:33:38 -0600 jreinertnash

Detect specific body parts

200

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1

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-1

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2015-03-09 07:38:04 -0600 StevenPuttemans

419 questions

How to detect small object like a football player?

corner detection accurately

object identification based on color and shape

How to extract tables from an image?

hog.detectMultiScale exits program without any warning, if the given image is smaller than a threshold.

Help! Show coordinates face detection

Apply foreground mask to frames before pedestrian detection

How to get bounding box from HOGdescriptor::detect()

markers detection

Line segment detection Near horizontal

I have not yet found reading method for xml file created by opencv_traincascade LBP.

How to set the suitable parameters for the feature detectors?

Determining if image subject is wearing the correct protective clothing? [closed]

Kalman Filter always predicts 0

convert a position from a smaller image to a bigger image.

How to remove the unnecessary line segments from the image?

Hi, I am beginner in OpenCV, so i download it and just for an example copied from the internet Background detection code, and i have only one error

Multiple objects classification

Improve image recognition

How does LBP work?

HOG detector for overhead person detection

What are the applications of feature detectors?

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

Age estimation in OpenCV source code

Integral Channel Features or ICFDetector

Had a couple of questions about the LBP Cascade Classifier, with respect to size and aspect ratio

Curve detection

FREAK experience requiered

Detect specific body parts

can anybody please help me how to count our face in face detection

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