Questions - OpenCV Q&A Forum

879

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1

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1

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2014-04-08 07:19:16 -0600 Kevin B.

What's the best feature matcher for pairs of very similar images?

18k

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1

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2014-03-24 01:34:00 -0600 Martin Peris

What is `kernel`?

#kernel

808

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1

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2014-03-25 13:01:52 -0600 xaffeine

Up and Down Sampling wihtout Gaussian Blur

474

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1

answer

1

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2014-03-24 02:09:03 -0600 Martin Peris

Is there a danger with using the same Mat object for both source and destination?

java

1k

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1

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2014-03-25 12:55:57 -0600 xaffeine

error in findStereoCorrespondenceBM

StereoCorrespondence

262

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2014-03-25 23:54:27 -0600 Anita

Can anyone suggest a simulation tool which will generate RADAR/SENSOR data for Multiple Target Tracking (MTT)?

4k

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2014-03-26 11:41:39 -0600 wuling

The maximum circle or rectangle inside the blob!

1k

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no

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2014-03-27 10:26:45 -0600 ianni67

error: (-215) (globalDescIdx>=0) && (globalDescIdx < size()) in function getLocalIdx

1k

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2014-03-27 10:41:21 -0600 Jenny

Smooth point feature trajectories by Kalman Filter in Video Stabilization

3k

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2014-03-27 11:10:23 -0600 Dave92F1

How to control VideoWriter encoding bitrate?

216

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2014-03-27 17:46:16 -0600 enrique

Train Haar classifier for open/closed eyes

8k

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2

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

How to draw ellipse with first python function ?

3k

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2014-03-29 07:41:59 -0600 slychief

cv2.calcHist - sum of histogram does not equal pixel count

920

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1

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2014-03-28 22:59:19 -0600 freesunshine

how to open 4 channels CMYK JPG file?

739

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1

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1

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2014-05-03 20:43:56 -0600 jasedit

cvtColor RGB to HSV, different look???

1k

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1

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1

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2014-03-29 22:39:18 -0600 Higerra

How to convert a CV_32SC1 to int

data-structure

1k

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1

answer

1

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2014-04-28 13:50:42 -0600 drtaglia

failed to make opencv.git with gcc48 on macosx mavericks

2k

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1

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1

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2014-03-31 06:14:40 -0600 tuannhtn

vector of vectors

vectors

890

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no

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2014-03-31 08:15:24 -0600 Tschey

kmeans causes segmentation fault [closed]

kmeans
bovw

12k

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1

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1

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2014-10-20 22:36:35 -0600 Daniel Baggio

Why isn't the OpenCV java libraries available via maven?

java
maven

180

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no

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1

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2014-03-31 21:40:38 -0600 Jvaeyhcd

iOS video Processing is slow,how can i run it in background?

125

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no

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1

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2014-03-31 22:15:37 -0600 stevenylc

Is there any opencv-ocl capable dev board on the shelf?

opencv#opencl#arm

17k

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1

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1

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2014-04-02 23:04:33 -0600 ayoungprogrammer

OpenCV & ZBar scanning

2k

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no

answers

1

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2014-04-01 08:18:52 -0600 Hansg91

SVM weights to HOGDescriptor [closed]

866

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1

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1

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2014-04-02 05:06:32 -0600 Will Stewart

i would like to get a camera that i can make turn 360 degrees with opencv code

#opencv
#c++

322

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1

answer

1

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2014-04-02 07:48:34 -0600 Haris

Drawing shapes in images

388

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no

answers

1

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2014-04-02 11:47:06 -0600 Hejab

Detection and Tracking

12k

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1

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1

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2014-04-10 11:51:55 -0600 B. Bogart

Fastest way to apply alpha channel to image

413

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no

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1

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2014-04-02 16:30:42 -0600 cdicle

private functions in matlab bindings

2k

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no

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1

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2014-04-03 04:15:50 -0600 vishal733

29,830 questions

What's the best feature matcher for pairs of very similar images?

What is `kernel`?

Up and Down Sampling wihtout Gaussian Blur

Is there a danger with using the same Mat object for both source and destination?

error in findStereoCorrespondenceBM

Can anyone suggest a simulation tool which will generate RADAR/SENSOR data for Multiple Target Tracking (MTT)?

The maximum circle or rectangle inside the blob!

error: (-215) (globalDescIdx>=0) && (globalDescIdx < size()) in function getLocalIdx

Smooth point feature trajectories by Kalman Filter in Video Stabilization

How to control VideoWriter encoding bitrate?

Train Haar classifier for open/closed eyes

How to draw ellipse with first python function ?

cv2.calcHist - sum of histogram does not equal pixel count

how to open 4 channels CMYK JPG file?

cvtColor RGB to HSV, different look???

How to convert a CV_32SC1 to int

failed to make opencv.git with gcc48 on macosx mavericks

vector of vectors

kmeans causes segmentation fault [closed]

Why isn't the OpenCV java libraries available via maven?

iOS video Processing is slow,how can i run it in background?

Is there any opencv-ocl capable dev board on the shelf?

OpenCV & ZBar scanning

SVM weights to HOGDescriptor [closed]

i would like to get a camera that i can make turn 360 degrees with opencv code

Drawing shapes in images

Detection and Tracking

Fastest way to apply alpha channel to image

private functions in matlab bindings

Disable maximize button for displayed image window

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