Questions - OpenCV Q&A Forum

632

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1

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2014-03-18 17:06:45 -0600 StevenS

Aligning stereo left and right images and cropping overlap

crop
stereo

946

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no

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no

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2014-03-18 15:43:10 -0600 agarciamontoro

Why do I get a repeated image in a single frame and how do I solve it? [closed]

658

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2014-03-18 14:04:55 -0600 aishpant

Can vision.cascadeObjectDetector calculate HOG, LBP features given a cascade.xml?

1k

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1

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no

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2014-03-18 12:47:26 -0600 Vladislav Vinogradov

a wierd result of a project with GpuMat and cuda

561

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no

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2014-03-18 12:13:18 -0600 aishpant

How to choose the best bounding box out of a set of bounding boxes returned by cascade classifiers for face detection? [closed]

485

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2014-03-18 09:43:41 -0600 xmfbit

_CrtIsValidHeapPointer error occurs when I use HOGDetector in OpenCV2.4.3 [closed]

515

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2014-03-18 09:40:47 -0600 mmisu

OpenCV Manager hardware not recognized

300

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2014-03-18 08:24:36 -0600 antonio.paes

HSV filters

9k

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1

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no

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2014-03-18 08:20:25 -0600 berak

calculate distance using disparity map

python

781

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1

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no

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2014-03-18 05:01:20 -0600 Guanta

Features extraction with orb

133

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2014-03-18 03:28:07 -0600 Bomber19

SURF Descriptor Length

304

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1

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no

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2014-03-18 02:35:31 -0600 Alexander Smorkalov

Change the resolution of a picture in JavaCamera

147

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2014-03-17 17:49:04 -0600 grimace

for Facerecognition, is gpu necessary?

1k

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1

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no

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2014-03-17 12:01:12 -0600 DenjizzMcCrackleDirt

Detecting truck wheels

244

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1

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2014-03-17 09:58:28 -0600 GilLevi

Trouble In running a new algorithm I've added to OpenCV

220

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2014-03-17 09:25:09 -0600 grimace

Fisherfaces memory

492

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3

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2014-03-17 08:51:20 -0600 Ahmad Sanny

Number of training images for HOG people detection

1k

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1

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no

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2014-03-17 08:49:48 -0600 wuling

Why can not show full image when i use fastatan2?

362

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2014-03-17 07:31:12 -0600 shmm91

Please help me! How to compute the rotation and translation matrix?

309

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1

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2014-03-17 06:33:26 -0600 shmm91

solvePnPRansac incorrect result

solvePnpRansac

176

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no

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2014-03-17 05:20:52 -0600 TGMCians

Minimum threshold value of Histogram comparison

android

212

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1

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no

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2014-03-17 04:53:11 -0600 Moster

How to pass a camera frame to native method from a class that implements CvCameraViewListener2

694

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no

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2014-03-17 04:13:59 -0600 Fergu007

OpenCV, can't load library in Eclipse [Mavericks 10.9.2]

OSX
java

738

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2014-03-17 03:39:56 -0600 TGMCians

Error : 03-17 06:50:45.728: A/libc(1453): Fatal signal 11 (SIGSEGV) at 0x00000170 (code=1), thread 1453 (mple.opencvdemo)

1k

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2014-03-17 03:22:53 -0600 CrazySiberianScientist

OpenCV program for Raspberry PI doesn't write video.

464

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no

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2014-03-16 23:44:03 -0600 York

Comparing……Freeman chain code and polygonal approximation

259

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1

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no

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2014-03-16 19:28:55 -0600 ytham

What is a Mat with 0 rows used for?

#Mat
#cvMat

477

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no

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no

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2014-03-16 14:42:03 -0600 Rolo

Logo Text Detection Accuracy

26k

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no

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no

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2014-03-16 14:15:32 -0600 La Rosa

cv2.CreateMat in python

python

205

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1

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no

votes

2014-03-16 12:03:37 -0600 berak

29,830 questions

Aligning stereo left and right images and cropping overlap

Why do I get a repeated image in a single frame and how do I solve it? [closed]

Can vision.cascadeObjectDetector calculate HOG, LBP features given a cascade.xml?

a wierd result of a project with GpuMat and cuda

How to choose the best bounding box out of a set of bounding boxes returned by cascade classifiers for face detection? [closed]

_CrtIsValidHeapPointer error occurs when I use HOGDetector in OpenCV2.4.3 [closed]

OpenCV Manager hardware not recognized

HSV filters

calculate distance using disparity map

Features extraction with orb

SURF Descriptor Length

Change the resolution of a picture in JavaCamera

for Facerecognition, is gpu necessary?

Detecting truck wheels

Trouble In running a new algorithm I've added to OpenCV

Fisherfaces memory

Number of training images for HOG people detection

Why can not show full image when i use fastatan2?

Please help me! How to compute the rotation and translation matrix?

solvePnPRansac incorrect result

Minimum threshold value of Histogram comparison

How to pass a camera frame to native method from a class that implements CvCameraViewListener2

OpenCV, can't load library in Eclipse [Mavericks 10.9.2]

Error : 03-17 06:50:45.728: A/libc(1453): Fatal signal 11 (SIGSEGV) at 0x00000170 (code=1), thread 1453 (mple.opencvdemo)

OpenCV program for Raspberry PI doesn't write video.

Comparing……Freeman chain code and polygonal approximation

What is a Mat with 0 rows used for?

Logo Text Detection Accuracy

cv2.CreateMat in python

function trouble upgrading from c to c++

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