Questions - OpenCV Q&A Forum

114

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2013-05-29 07:29:14 -0600 Larzarus

After lensdistortion correction the pictures looks wheird.

lensdistortion

249

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1

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2013-05-29 04:09:31 -0600 ShadowTS

Performance issue cloning features algorithm sources into my project

2k

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1

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2013-06-05 03:48:06 -0600 alesfranek

findHomography is giving wrong results

homography

550

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1

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2013-06-05 07:56:32 -0600 Odrai

Calculate distance (stereo vision) [closed]

96k

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2

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7

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2016-02-21 16:57:33 -0600 sturkmen

Calc eucliadian distance between two single point ?

11k

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3

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2018-09-27 07:52:51 -0600 wuling

Having trouble with using Mat image in pictureBox of Visual C++ CLR project

#opencv
c++

5k

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1

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5

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2013-06-13 04:09:41 -0600 Shaban

[RESOLVED] How to getting a SOLID blob for each object using findcontours?

339

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1

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2013-05-29 11:53:13 -0600 berak

Hitching and Smoothness problem with videocapture::read

11k

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1

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no

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

Required leaf false alarm rate achieved. Branch training terminated.

opencv_traincascade

510

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answers

1

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2013-05-28 19:08:58 -0600 David .

Checking whether text is readable

4k

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1

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2013-05-29 02:53:21 -0600 berak

Save a vector<Mat> to a file and read it back in c++

917

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2013-05-28 12:47:36 -0600 Nermeen

Passing image to QPixMap not as path in QT

1k

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2

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2013-05-28 12:19:11 -0600 Mr. Gecko

Preparing for OCR

OCR
prepare

1k

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1

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no

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2013-06-19 17:18:24 -0600 SR

Is this line code correct?

411

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2

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no

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2013-05-28 13:20:42 -0600 Jawaher Khemakhem

from MAT to BIDIMENSIONAL ARRAY

4k

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2

answers

2

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2013-05-29 16:06:04 -0600 Howard

How to detect crescent shape?

shape

2k

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1

answer

1

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2013-05-28 13:27:34 -0600 Vladislav Vinogradov

Interfacing OpenCV and Cuda

1k

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2013-05-28 07:26:47 -0600 agile

how to use cvsetReal2D

6k

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1

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2

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2013-05-29 00:38:11 -0600 NightLife

How to install OpenCV Manager on emulator

363

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2013-05-28 06:04:42 -0600 malekith27

How can I work with my quickcam sphere AF on opencv ?

camera#android

5k

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3

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2

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2013-07-01 10:20:02 -0600 ankitrawat8

What are the suitable datasets for an Offline English handwritten OCR application

193

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1

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2013-05-28 03:43:01 -0600 amd_best

adaboost features selection from large pool

adaboost

38k

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2

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5

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2013-05-28 05:28:06 -0600 Jawaher Khemakhem

converting from iplimage to cvmat and vise versa

2k

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2

answers

2

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2013-06-11 08:56:08 -0600 mat_pier

How do I install the old cv not cv2?! Python

python
CV

849

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1

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no

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2013-05-28 01:29:52 -0600 StevenPuttemans

Concurrency framework explanation?

566

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1

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2013-05-28 02:14:22 -0600 Daniil Osokin

need a help on MatOfPoint2f

469

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1

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no

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2013-05-27 15:07:48 -0600 berak

Problem converting Mat values to float

convertion

24k

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1

answer

2

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2013-06-05 03:56:22 -0600 dtimage

Resize an image but fill the space with black ?

2k

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4

answers

1

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2014-10-06 01:28:12 -0600 govardhana padavala

How to perform changes in both sub-image and original image ?

roi
Mat

553

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1

answer

8

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2016-01-03 22:13:46 -0600 sai kethamakka

29,830 questions

After lensdistortion correction the pictures looks wheird.

Performance issue cloning features algorithm sources into my project

findHomography is giving wrong results

Calculate distance (stereo vision) [closed]

Calc eucliadian distance between two single point ?

Having trouble with using Mat image in pictureBox of Visual C++ CLR project

[RESOLVED] How to getting a SOLID blob for each object using findcontours?

Hitching and Smoothness problem with videocapture::read

Required leaf false alarm rate achieved. Branch training terminated.

Checking whether text is readable

Save a vector<Mat> to a file and read it back in c++

Passing image to QPixMap not as path in QT

Preparing for OCR

Is this line code correct?

from MAT to BIDIMENSIONAL ARRAY

How to detect crescent shape?

Interfacing OpenCV and Cuda

how to use cvsetReal2D

How to install OpenCV Manager on emulator

How can I work with my quickcam sphere AF on opencv ?

What are the suitable datasets for an Offline English handwritten OCR application

adaboost features selection from large pool

converting from iplimage to cvmat and vise versa

How do I install the old cv not cv2?! Python

Concurrency framework explanation?

need a help on MatOfPoint2f

Problem converting Mat values to float

Resize an image but fill the space with black ?

How to perform changes in both sub-image and original image ?

Additional Global Threshold methods

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