Questions - OpenCV Q&A Forum

909

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no

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2013-01-21 12:07:59 -0600 VedMathai

Error on building OpenCV-2.4.3 on ubuntu 12.04

524

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2013-01-21 08:17:40 -0600 unxnut

how do i do a multi color tracking?

1k

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1

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no

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2013-01-21 07:46:37 -0600 Guanta

create a waiting time

852

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2013-01-21 05:11:34 -0600 Kirill Kornyakov

CARMA DevKit Tegra 3 NEON optimizations

4k

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2

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1

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2013-01-21 04:54:18 -0600 osmander

Get the image size without actually opening it

1k

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no

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no

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2013-01-21 03:27:44 -0600 hardboy111

iOS6 + Opencv (Latest Compile) Linker Only for classes in Feature2D module [closed]

2k

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2

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3

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2013-01-20 09:51:43 -0600 Alexander Smorkalov

Different behaviour when using cv::Mat and cv::Matx types

1k

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2

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2013-01-20 09:23:22 -0600 Alexander Smorkalov

Is there a way to grab all the pixels of a matrix in Java, operate on every pixel, and then put them all back into the image, using only two JNI calls?

337

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2013-01-20 03:42:16 -0600 Michael Burdinov

Equivalence between structural elements

665

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2013-01-19 13:16:15 -0600 Alexander Smorkalov

Question regarding the license

License
BSD

2k

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2

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2013-01-19 13:05:49 -0600 Alexander Smorkalov

object recognition android

570

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2

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no

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2013-01-19 10:49:39 -0600 unxnut

Linker error

linkerError

17k

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2013-01-19 02:45:34 -0600 Vladislav Vinogradov

Why am I getting assertion failed in cvtColor even when convertTo was called in the line before?

2k

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2013-01-18 22:55:46 -0600 Fyodor

byte array raw to Jpeg using GPU

4k

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1

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no

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2013-01-18 19:02:45 -0600 rgap

Facial recognition

facial

448

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no

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1

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2013-01-18 16:37:57 -0600 ambro

Rectify Scaled Images

5k

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2

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2013-01-18 16:11:35 -0600 maddy1445

Setting up a new project in Qt-creator using OpenCV and PCL

427

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2013-01-18 13:24:40 -0600 Alexander Smorkalov

Mat object returns invalid results.

9k

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2013-01-18 11:43:04 -0600 AMP

How to extract Frames from AVI video

1k

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2

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2

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2013-01-18 07:06:40 -0600 Haris

ORB how-to.

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1

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2013-01-18 04:51:39 -0600 Alexander Smorkalov

how can I use only the back camera with VideoCapture?

5k

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1

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4

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2013-01-18 02:05:46 -0600 Mostafa Sataki

How to Expand contour similar dilatation of contour?

2k

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1

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no

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2013-01-17 23:54:55 -0600 Alexander Smorkalov

Nice HD webcam suggestion to use with OpenCV?

camera

3k

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1

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no

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2013-01-17 23:40:32 -0600 Alexander Smorkalov

Opencv and Cmake not working

cmake

9k

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2

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2013-01-17 13:02:30 -0600 mbertini

cmake install_name_tool absolute path for library on Mac OSX

2k

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2

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1

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2013-01-17 12:07:57 -0600 Jean-François Côté

What library opencv is using to handle tiff file and how?

764

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2013-01-17 09:38:21 -0600 Ben

What is the difference between traincascade and other feature detector?

2k

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2

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no

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2013-01-17 08:57:10 -0600 walter88

estimate the value of the luminance (the amount of light) from the camera with openCV

853

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no

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no

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2013-01-17 07:43:52 -0600 theodore

Understanding the blobtrack_sample.cpp modules

1k

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no

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2

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2013-01-17 07:38:20 -0600 Simone

29,830 questions

Error on building OpenCV-2.4.3 on ubuntu 12.04

how do i do a multi color tracking?

create a waiting time

CARMA DevKit Tegra 3 NEON optimizations

Get the image size without actually opening it

iOS6 + Opencv (Latest Compile) Linker Only for classes in Feature2D module [closed]

Different behaviour when using cv::Mat and cv::Matx types

Is there a way to grab all the pixels of a matrix in Java, operate on every pixel, and then put them all back into the image, using only two JNI calls?

Equivalence between structural elements

Question regarding the license

object recognition android

Linker error

Why am I getting assertion failed in cvtColor even when convertTo was called in the line before?

byte array raw to Jpeg using GPU

Facial recognition

Rectify Scaled Images

Setting up a new project in Qt-creator using OpenCV and PCL

Mat object returns invalid results.

How to extract Frames from AVI video

ORB how-to.

how can I use only the back camera with VideoCapture?

How to Expand contour similar dilatation of contour?

Nice HD webcam suggestion to use with OpenCV?

Opencv and Cmake not working

cmake install_name_tool absolute path for library on Mac OSX

What library opencv is using to handle tiff file and how?

What is the difference between traincascade and other feature detector?

estimate the value of the luminance (the amount of light) from the camera with openCV

Understanding the blobtrack_sample.cpp modules

Filter the rows/columns of a Mat

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