Questions - OpenCV Q&A Forum

1k

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1

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no

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2015-04-06 20:41:08 -0600 Will Stewart

How to scale up small image (submat) to HoG winSize in Java

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no

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no

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2015-04-07 21:12:56 -0600 crd319

gpu hog.computeConfidenceMultiScale throws Assertion failed error

CUDA
HOG

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no

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3

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2015-04-08 04:05:53 -0600 Siegfried

Different results of gpu::HOGDescriptor and cv::HOGDescriptor

523

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1

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2015-04-14 08:26:32 -0600 Guanta

unable to adjust grouping settings in OpenCV's hog.detectMultiScale (python)

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1

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2015-04-22 03:18:33 -0600 wolf112

How GPU (CUDA) HoG (Histogram of Oriented Gradients) and SVM classification is parallelized?

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2015-04-24 07:24:43 -0600 jacktrades

Vehicle and other objects in HOGDescriptor [closed]

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1

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2015-04-25 14:27:40 -0600 RalphJr45

Error running compiled hog.cpp sample using gpu acceleration

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1

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2

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2015-05-13 08:00:08 -0600 sdika

HoG Descriptor: signed 0-360 orientation bins?

296

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1

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1

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2015-06-09 10:08:17 -0600 Mathieu Barnachon

Apply foreground mask to frames before pedestrian detection

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2015-07-08 07:18:36 -0600 Ankur26

How to use gpu hog with svmLight

488

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-3

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2015-07-15 08:11:51 -0600 mayooran

How can I classify people into different categories?

565

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2015-08-06 06:32:00 -0600 LorenaGdL

HOGDescriptor::detectMultiScale parameters

HOG

6k

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1

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2015-08-12 11:29:30 -0600 martijnvwezel

HOGDescriptor::compute parameters

506

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1

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2015-09-04 14:13:23 -0600 joaofaro

Contribute: Adding FHOGDescriptor [closed]

506

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2

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2

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2015-09-05 08:44:49 -0600 Michael Martin

Is this expected HOG outcome?

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2015-09-09 15:28:33 -0600 Leo_

Matching HOG Images with OpenCV in C++ [closed]

239

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2015-09-24 00:45:12 -0600 katharine_fcy

can't get the trained parameter alpha and rho by any function

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2015-10-16 04:09:12 -0600 StevenPuttemans

Is there anywhere XML-files already trained to detection most popular objects?

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2015-10-19 22:19:35 -0600 Carrot_Luobo

how to get detector from trained svm classifier?

229

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2015-10-20 09:50:03 -0600 digtooni

Different output from GPU implementation of HOG

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1

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2015-10-26 05:00:42 -0600 Gabriele D

Segfault in multithreaded cuda::HOG::compute calls

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no

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2015-10-27 19:23:23 -0600 digtooni

Is it possible to run a GPU HOG with a custom window size?

288

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no

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2015-11-07 13:16:42 -0600 jkutchk

Would like to use different scales with HOG people detection

629

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2015-11-11 04:32:03 -0600 Marco Maisto

Cascade classifier training with HOG and different-scale blocks

9k

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2

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1

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2015-11-19 05:04:36 -0600 erohan

How to detect human using findcontours based on the human shape?

23k

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2015-12-01 04:13:41 -0600 thdrksdfthmn

Training Classifiers

HOG
SVM

3k

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2

answers

2

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2015-12-19 12:13:51 -0600 sturkmen

OpenCV HOG is not detecting people

1k

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no

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no

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2015-12-29 04:19:01 -0600 Kwak

HOGDescriptor::detectMultiScale returns same weight for different scales

3k

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1

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5

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2016-01-01 10:29:17 -0600 sturkmen

HOG CascadeClassifier Training - Amount of samples

788

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1

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no

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2016-01-18 11:21:34 -0600 digtooni

203 questions

How to scale up small image (submat) to HoG winSize in Java

gpu hog.computeConfidenceMultiScale throws Assertion failed error

Different results of gpu::HOGDescriptor and cv::HOGDescriptor

unable to adjust grouping settings in OpenCV's hog.detectMultiScale (python)

How GPU (CUDA) HoG (Histogram of Oriented Gradients) and SVM classification is parallelized?

Vehicle and other objects in HOGDescriptor [closed]

Error running compiled hog.cpp sample using gpu acceleration

HoG Descriptor: signed 0-360 orientation bins?

Apply foreground mask to frames before pedestrian detection

How to use gpu hog with svmLight

How can I classify people into different categories?

HOGDescriptor::detectMultiScale parameters

HOGDescriptor::compute parameters

Contribute: Adding FHOGDescriptor [closed]

Is this expected HOG outcome?

Matching HOG Images with OpenCV in C++ [closed]

can't get the trained parameter alpha and rho by any function

Is there anywhere XML-files already trained to detection most popular objects?

how to get detector from trained svm classifier?

Different output from GPU implementation of HOG

Segfault in multithreaded cuda::HOG::compute calls

Is it possible to run a GPU HOG with a custom window size?

Would like to use different scales with HOG people detection

Cascade classifier training with HOG and different-scale blocks

How to detect human using findcontours based on the human shape?

Training Classifiers

OpenCV HOG is not detecting people

HOGDescriptor::detectMultiScale returns same weight for different scales

HOG CascadeClassifier Training - Amount of samples

Unpredictable behaviour from cv::HOGDescriptor::detectMultiScale, depending on input.

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