Questions - OpenCV Q&A Forum

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2016-06-30 10:15:59 -0600 bertumen.wj

what can i use to train opencv to determine paperbill by denomination??

paperbill

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2016-06-30 10:13:20 -0600 bertumen.wj

I plan to recognize paper bills by denomination but i can't think of a way to do so ... it must be invariant of illumination, rotation and scale. can i use haar or LBP ? do you have any suggestions?

2k

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2016-06-30 09:47:20 -0600 Moso

How to use ArUco Marker Detection in a java or python program?

352

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1

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2

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2016-06-30 09:27:05 -0600 ajitabh

Getting a security warning message on the google play store of libpng

80

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2016-06-30 09:18:50 -0600 SylvainArd

OpenCV and NetBeans+JDK bundle

netbeans
JDK

386

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1

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no

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2016-06-30 06:51:13 -0600 StevenPuttemans

is it allowed to use opencv track/multitrack in commercial software?

opencv

426

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1

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no

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2016-06-30 06:27:50 -0600 StevenPuttemans

How does the Transcascade collect negative samples?

339

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1

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2016-06-30 03:37:13 -0600 berak

ORB 32byte Descriptor

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1

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2016-06-30 03:28:02 -0600 Finfa811

Lens distortion parameters a,b,c to k1,k2,p1,p2...

363

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2016-06-30 03:16:33 -0600 Finfa811

Feature descriptor resistant to barrel distortion?

97

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2016-06-29 21:06:47 -0600 berak

I have problem with changing array data to matrix.

c++#opencv

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2016-06-29 14:32:26 -0600 nick3185

Java OpenCV/JavaCV - Unable to read UDP video content

487

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2016-06-29 13:45:32 -0600 murat1212

Tkinter dont allow me to use memory for refreshing GUI [closed]

148

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2

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2016-06-29 12:52:57 -0600 mjcandlec

Image analysis of relative distance of objects in image (Paid Help) [closed]

399

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2016-06-29 10:41:30 -0600 azgralion

Error after installation, compatibility header

478

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2016-06-29 10:06:28 -0600 rtlumb

triangulatePoints() origin of 3D world coordinates

337

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2016-06-29 09:33:37 -0600 seriousgeek

AKAZE not producing good results compared to SIFT in openCV Java

157

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1

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2016-06-29 08:51:09 -0600 berak

setLabelsInfo not existing in opencv3?

opencv

1k

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2016-06-29 07:56:48 -0600 Maria Ateeq

have a data of melanoma images,I need to extract the following features from them : 1-Asymmetry feature 2-Color variation feature 3-Border feature 4-Diameter feature To use them in the ABCD rule for melanoma detection

opencvC++

914

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1

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2016-06-29 07:23:10 -0600 J. Romeo

Draw irregular shape plane on Image in opencv

opencv
c++

329

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2016-06-29 07:05:00 -0600 LukasT

cmake IOS Framework Deployment Target

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2016-06-29 03:22:43 -0600 masehitam

How I detect marker using OpenCV for android

165

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2016-06-29 02:37:41 -0600 WhoAmI

ORB Descriptor

deleted

1k

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2016-06-28 23:54:17 -0600 Dean Feng

How can I detect a Cable in a iamge or video? [closed]

objectdetection

9k

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3

answers

2

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2016-06-28 22:10:26 -0600 dam van tai

JNI error on playframework v2.1.1 UnsatisfiedLinkError: org.opencv.core.Mat.n_Mat(IIIDDDD)J

611

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2016-06-28 21:06:41 -0600 Jaber

compiling problem with tutorial example.

116

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2016-06-28 18:01:01 -0600 Oxenden

Determining coordinates of detected object

179

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2016-06-28 17:47:29 -0600 SumeetB

OpenCV Convert C++ to Java [closed]

c++javaopencv

146

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no

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2016-06-28 14:45:16 -0600 atv

dpm incredibly slow?

opencv
dpm

20k

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2

answers

1

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2016-06-28 14:10:27 -0600 pklab

29,830 questions

what can i use to train opencv to determine paperbill by denomination??

I plan to recognize paper bills by denomination but i can't think of a way to do so ... it must be invariant of illumination, rotation and scale. can i use haar or LBP ? do you have any suggestions?

How to use ArUco Marker Detection in a java or python program?

Getting a security warning message on the google play store of libpng

OpenCV and NetBeans+JDK bundle

is it allowed to use opencv track/multitrack in commercial software?

How does the Transcascade collect negative samples?

ORB 32byte Descriptor

Lens distortion parameters a,b,c to k1,k2,p1,p2...

Feature descriptor resistant to barrel distortion?

I have problem with changing array data to matrix.

Java OpenCV/JavaCV - Unable to read UDP video content

Tkinter dont allow me to use memory for refreshing GUI [closed]

Image analysis of relative distance of objects in image (Paid Help) [closed]

Error after installation, compatibility header

triangulatePoints() origin of 3D world coordinates

AKAZE not producing good results compared to SIFT in openCV Java

setLabelsInfo not existing in opencv3?

have a data of melanoma images,I need to extract the following features from them : 1-Asymmetry feature 2-Color variation feature 3-Border feature 4-Diameter feature To use them in the ABCD rule for melanoma detection

Draw irregular shape plane on Image in opencv

cmake IOS Framework Deployment Target

How I detect marker using OpenCV for android

ORB Descriptor

How can I detect a Cable in a iamge or video? [closed]

JNI error on playframework v2.1.1 UnsatisfiedLinkError: org.opencv.core.Mat.n_Mat(IIIDDDD)J

compiling problem with tutorial example.

Determining coordinates of detected object

OpenCV Convert C++ to Java [closed]

dpm incredibly slow?

returning a Mat from a function

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