StackOverflow Questions for Tag: cascade-classifier

dip

Reputation: 1

new to OpenCV, how do i install/build opencv_traincascade

pythonopencvmachine-learninghaar-classifiercascade-classifier

Score: -2

Answers: 1

mdegraaff

Reputation: 49

Mouth detection not working in certain cases

pythonopencvcomputer-visionobject-detectioncascade-classifier

Score: -1

Answers: 1

Jahidul Islam

Reputation: 1

what is the solution of AttributeError: module 'cv2.face' has no attribute 'LBPHFaceRecognizer_create'?

pythonopencvface-recognitioncascade-classifierlbph-algorithm

Score: -2

Answers: 1

Ovidiu Moise

Reputation: 1

Raspberry Pi 4 Model B ==> AttributeError: module 'cv2' has no attribute 'CascadeClassifier'

opencvraspberry-piface-recognitioncascade-classifier

Score: 0

Answers: 0

Miranda

Reputation: 188

How to crop and save image obtained by inference_detector() using CascadeTabNet (openCV)?

pythonimagecropcascade-classifier

Score: 0

Answers: 1

SNBS

Reputation: 849

detectMultiScale hangs when using LBP cascade classifier (OpenCV 4.8.0, C++)

c++opencvfreezecascade-classifier

Score: 2

Answers: 0

SNBS

Reputation: 849

In general, how do people obtain negative samples for cascade classifier training?

machine-learningcomputer-visioncascade-classifier

Score: 0

Answers: 0

Q_Q_

Reputation: 23

No output after running opencv cascade command

pythonopencvcascade-classifier

Score: 0

Answers: 0

JohnAllen

Reputation: 7531

What is the minimum size object I can detect using OpenCV train_cascade?

opencvobject-detectioncascade-classifierviola-jones

Score: 4

Answers: 1

Tamada

Reputation: 103

cascadeClassifier.detectMultiScale get error: Insufficient memory in OutOfMemoryError

javaandroidopencvcascade-classifier

Score: 0

Answers: 1

Joshua Park

Reputation: 31

Is there a way to use OCR to extract specific data from a CAD technical drawing?

opencvmachine-learningocrtext-extractioncascade-classifier

Score: 0

Answers: 2

NoneStopCoding

Reputation: 11

How do I load a saved model from drive with cv2? (CascadeClassifier)

pythonconv-neural-networkartificial-intelligenceopencvcascade-classifier

Score: 0

Answers: 0

Mustafa Koca

Reputation: 5

Python OpenCV error with CascadeClassifier

pythonopencvhaar-classifiercascade-classifier

Score: 0

Answers: 1

rustyDog

Reputation: 146

OpenCV: Good Training Output but Cascade Classifier is Poor

opencvhaar-classifiercascade-classifier

Score: 4

Answers: 1

Ankit_Gunner

Reputation: 133

OpenCV Createsamples - Error: Assertion failed ROI error

opencvmachine-learningcomputer-visioncascadecascade-classifier

Score: 0

Answers: 0

Pie

Reputation: 937

OpenCV Image Classification - Small Dots On Map

pythonopencvmachine-learningcomputer-visioncascade-classifier

Score: 0

Answers: 0

nk134

Reputation: 43

Location of OpenCV & haarcascade_frontalface_default.xml

opencvjupyter-notebookcascade-classifier

Score: 0

Answers: 1

jack gell

Reputation: 195

opencv cascade hog detection classifier displaying empty

pythonopencvcomputer-visionobject-detectioncascade-classifier

Score: 1

Answers: 1

Andrew Kelley

Reputation: 159

Why does my face detector have so many false positives and false negatives?

pythonopencvcascade-classifier

Score: 3

Answers: 1

Joe Bierman

Reputation: 11

HaarCascade.detectMultiStage() always returning an empty tuple

pythonopencvcomputer-visionface-detectioncascade-classifier

Score: 0

Answers: 0

PreviousPage 1Next

StackOverflow Questions for Tag: cascade-classifier

new to OpenCV, how do i install/build opencv_traincascade

Mouth detection not working in certain cases

what is the solution of AttributeError: module &#39;cv2.face&#39; has no attribute &#39;LBPHFaceRecognizer_create&#39;?

Raspberry Pi 4 Model B ==&gt; AttributeError: module &#39;cv2&#39; has no attribute &#39;CascadeClassifier&#39;

How to crop and save image obtained by inference_detector() using CascadeTabNet (openCV)?

detectMultiScale hangs when using LBP cascade classifier (OpenCV 4.8.0, C++)

In general, how do people obtain negative samples for cascade classifier training?

No output after running opencv cascade command

What is the minimum size object I can detect using OpenCV train_cascade?

cascadeClassifier.detectMultiScale get error: Insufficient memory in OutOfMemoryError

Is there a way to use OCR to extract specific data from a CAD technical drawing?

How do I load a saved model from drive with cv2? (CascadeClassifier)

Python OpenCV error with CascadeClassifier

OpenCV: Good Training Output but Cascade Classifier is Poor

OpenCV Createsamples - Error: Assertion failed ROI error

OpenCV Image Classification - Small Dots On Map

Location of OpenCV &amp; haarcascade_frontalface_default.xml

opencv cascade hog detection classifier displaying empty

Why does my face detector have so many false positives and false negatives?

HaarCascade.detectMultiStage() always returning an empty tuple

what is the solution of AttributeError: module 'cv2.face' has no attribute 'LBPHFaceRecognizer_create'?

Raspberry Pi 4 Model B ==> AttributeError: module 'cv2' has no attribute 'CascadeClassifier'

Location of OpenCV & haarcascade_frontalface_default.xml