Questions - OpenCV Q&A Forum

5k

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2

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no

votes

2014-03-25 05:16:08 -0600 Fr3@k

cat detection

detection

853

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2

answers

no

votes

2014-03-12 12:36:59 -0600 xaffeine

Muct Dataset Memory Overflow.

OutofMemoryException

1k

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2

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no

votes

2015-12-01 10:34:29 -0600 martykube

Error in classifier?

996

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2

answers

1

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2014-04-19 15:47:47 -0600 Y Simson

errors building opencv with visual studio 2013

422

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2

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no

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2014-04-20 20:07:39 -0600 pistorinoj

Bug in line function in 2.4.8?

41k

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2

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no

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2015-10-08 08:22:27 -0600 volodia

AttributeError: 'module' object has no attribute 'VideoWriter_fourcc'

1k

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2

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1

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2014-03-09 10:29:02 -0600 wuling

detect colored bars from an object

color-segmentation

1k

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2

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no

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2014-06-13 02:35:28 -0600 MRDaniel

The Active Appearance Model for iOS

2k

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2

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no

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2014-11-05 04:19:47 -0600 tyggerjai

VIDIOC_STREAMON Error!! Capture two webcam simultaneously.

6k

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2

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1

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2017-08-09 09:56:06 -0600 Ziri

Best method for multiple particle tracking with noise and possible overlap?

1k

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2

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no

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2014-04-04 10:20:17 -0600 ZachGarner

Createsamples creating no samples

createsamples

3k

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no

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2014-03-20 02:42:31 -0600 tuannhtn

Filter 2D with even length kernels

2k

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2

answers

1

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2014-03-21 13:56:16 -0600 berak

How to implement filters ?

7k

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2

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2

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2018-05-03 05:41:51 -0600 Björn Larsson

Check if a Point is inside a RotatedRect ?

rotatedrect

4k

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2

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no

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2014-03-26 20:32:20 -0600 Martin Peris

imshow() not working in pthread MacOSX 10.9

14k

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2

answers

2

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2014-03-30 08:54:28 -0600 robcio_5

How to draw a circle on an image using mouse click/events?

14k

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2

answers

3

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2014-03-25 10:16:32 -0600 Haris

Need to know the HSV value.

854

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2

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no

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2014-03-25 10:15:54 -0600 berak

accessing element in a homography matrix

1k

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2

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no

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2014-06-12 10:59:45 -0600 boris

Opencv rtsp stream synchronize problem help!

rtsp
stream

437

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2

answers

no

votes

2014-03-27 10:58:23 -0600 Haris

Blurring issues (only 1/3 of the image is blurred)

blurring

8k

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2

answers

1

vote

2014-08-12 06:11:24 -0600 StevenPuttemans

How to draw ellipse with first python function ?

1k

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2

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no

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2014-04-25 10:18:07 -0600 Allyson Martins

VS2012 and OpenCV setup

232

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2

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no

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2014-04-01 08:52:06 -0600 GilLevi

How to get feature extracted benchmark data sets

Facedetection

7k

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2

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no

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2014-04-02 23:45:28 -0600 Amit

how to Ignore bounding box inside bounding box

boundingBox

423

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2

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no

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2014-04-09 06:11:45 -0600 Leonardo Seibt

Detecting Yeast Cells

#yeast#cell

812

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2

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no

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2014-04-02 02:19:40 -0600 FLY

Code conversion in opencv C++

4k

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2

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no

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2014-04-04 14:38:57 -0600 berak

Assertion failed error

8k

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2

answers

2

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2016-12-19 05:20:35 -0600 Soltius

Is it possible to draw half circle?

1k

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2

answers

no

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2014-10-24 05:23:09 -0600 wizardcsy

Why is SIFT faster than SURF ? It shouldn't be.

3k

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2

answers

2

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

29,830 questions

cat detection

Muct Dataset Memory Overflow.

Error in classifier?

errors building opencv with visual studio 2013

Bug in line function in 2.4.8?

AttributeError: 'module' object has no attribute 'VideoWriter_fourcc'

detect colored bars from an object

The Active Appearance Model for iOS

VIDIOC_STREAMON Error!! Capture two webcam simultaneously.

Best method for multiple particle tracking with noise and possible overlap?

Createsamples creating no samples

Filter 2D with even length kernels

How to implement filters ?

Check if a Point is inside a RotatedRect ?

imshow() not working in pthread MacOSX 10.9

How to draw a circle on an image using mouse click/events?

Need to know the HSV value.

accessing element in a homography matrix

Opencv rtsp stream synchronize problem help!

Blurring issues (only 1/3 of the image is blurred)

How to draw ellipse with first python function ?

VS2012 and OpenCV setup

How to get feature extracted benchmark data sets

how to Ignore bounding box inside bounding box

Detecting Yeast Cells

Code conversion in opencv C++

Assertion failed error

Is it possible to draw half circle?

Why is SIFT faster than SURF ? It shouldn't be.

Features extraction via LBP with other classifiers

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