Questions - OpenCV Q&A Forum

203

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1

answer

no

votes

2016-07-16 18:54:59 -0600 cdahms

Android Studio, OpenCV, C++, jni, NDK - unable to configure?

android#opencv

929

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no

answers

1

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2016-07-16 08:44:09 -0600 AAkash

Opencv 3.1 build error

1k

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1

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no

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2016-07-16 08:41:08 -0600 alihaqnawaz.965

ValueError: total size of new array must be unchanged

1k

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1

answer

3

votes

2016-07-16 07:36:14 -0600 Missing

Hand Posture Recognition using Machine Learning

175

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no

answers

no

votes

2016-07-16 00:47:42 -0600 alexxxxxxx

Detect presence of moving ball in a time block

9k

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1

answer

no

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2016-07-15 17:21:21 -0600 jads_96

Camera Calibration using ChArUco and Python

646

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no

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no

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2016-07-15 11:50:07 -0600 bojo

How to build opencv 3.1.0 for android with GCC 4.9 and c++_shared ?

909

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1

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no

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2016-07-15 08:33:01 -0600 dandur

Generating middle image using stereo image(two images)

c++

306

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2

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no

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2016-07-15 06:55:32 -0600 abhilash1in

Converting c++ to java

204

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1

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no

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2016-07-15 05:50:54 -0600 Akash Garg

CSV file creation error in face recognition

opencv

1k

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2

answers

1

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2016-07-15 05:07:13 -0600 jmaire

Particles morphology calculations

579

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no

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no

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2016-07-15 04:53:26 -0600 SrSRG

remap single point does not give me the correct value

remap

336

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no

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no

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2016-07-15 04:49:15 -0600 vzamboni

memory leak in java CascadeClassifier

492

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no

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no

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2016-07-15 04:42:04 -0600 Noremac

How to stitch images with differing orientations

219

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no

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no

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2016-07-15 03:25:58 -0600 akashp

Have 120fps in JavaCameraView ?

android

289

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no

answers

1

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2016-07-15 01:55:35 -0600 lovaj

In bag of visual words, how to pass descriptors instead of keypoints?

1k

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1

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no

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2016-07-14 09:57:40 -0600 tinted

libopencv_core.so.3.0.0: undefined reference to ippiCopy_32s_C4MR

lippicv

1k

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2

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no

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2016-07-14 09:53:56 -0600 elias

How to detect weather the circle is green or black...

1k

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1

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no

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2016-07-14 07:43:12 -0600 Tetragramm

How to determine angular rotation in appropriate direction

509

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1

answer

no

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2016-07-14 07:30:58 -0600 Tetragramm

Recognition of several similar objects on the image

855

views

1

answer

1

vote

2016-07-14 06:42:57 -0600 LBerger

average value to int

opencv
c++

487

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no

answers

1

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2016-07-13 23:06:58 -0600 shekar95

Output image after performing grabcut using openCV C++ sample code [closed]

774

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1

answer

1

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2016-07-13 19:50:26 -0600 sturkmen

move and expand image

11k

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1

answer

2

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2016-07-13 17:45:53 -0600 Tetragramm

Round/Absolute Value each element of Mat [closed]

694

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1

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no

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2016-07-13 17:36:08 -0600 Tetragramm

Looking for a way to turn a circle (unfilled) into a line.

515

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no

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no

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2016-07-13 17:04:12 -0600 MRDaniel

Mock Camera Intrinsics

741

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1

answer

no

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2016-07-13 15:27:05 -0600 scunden

Remove contour around a certain color

skin

410

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1

answer

no

votes

2016-07-13 13:00:33 -0600 B4silio

What exactly does code in Canny do?

237

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no

answers

no

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2016-07-13 11:52:11 -0600 ThorbjornSomod

Parameters for traincascade ect. [closed]

cascadeclassifier

1k

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1

answer

1

vote

2016-07-13 09:29:25 -0600 JamesF

29,830 questions

Android Studio, OpenCV, C++, jni, NDK - unable to configure?

Opencv 3.1 build error

ValueError: total size of new array must be unchanged

Hand Posture Recognition using Machine Learning

Detect presence of moving ball in a time block

Camera Calibration using ChArUco and Python

How to build opencv 3.1.0 for android with GCC 4.9 and c++_shared ?

Generating middle image using stereo image(two images)

Converting c++ to java

CSV file creation error in face recognition

Particles morphology calculations

remap single point does not give me the correct value

memory leak in java CascadeClassifier

How to stitch images with differing orientations

Have 120fps in JavaCameraView ?

In bag of visual words, how to pass descriptors instead of keypoints?

libopencv_core.so.3.0.0: undefined reference to ippiCopy_32s_C4MR

How to detect weather the circle is green or black...

How to determine angular rotation in appropriate direction

Recognition of several similar objects on the image

average value to int

Output image after performing grabcut using openCV C++ sample code [closed]

move and expand image

Round/Absolute Value each element of Mat [closed]

Looking for a way to turn a circle (unfilled) into a line.

Mock Camera Intrinsics

Remove contour around a certain color

What exactly does code in Canny do?

Parameters for traincascade ect. [closed]

Calibration with circle grid - center of gravity is not the circle center - is this implemented?

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