Questions - OpenCV Q&A Forum

614

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2017-03-02 19:06:49 -0600 Tetragramm

Is there anyway we can find distance between the object and single mobile camera using opencv?

1k

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no

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2017-03-01 06:42:08 -0600 StevenPuttemans

How to detect edges from particular area or portion of the image?

2k

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2017-03-02 19:12:46 -0600 Tetragramm

How do I compute the fundamental matrix from 2 projection matrices?

5k

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-2

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2017-05-03 10:30:22 -0600 Edison

webcam capture but don't open windows with image [closed]

932

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no

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2017-03-29 12:30:58 -0600 Pedro Batista

How to check Lane Departing in OpenCV 3?

1k

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no

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2017-03-24 03:16:57 -0600 StevenPuttemans

About segmenting characters for ocr. Contours I could detect is not in order.

1k

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no

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2017-03-26 11:17:55 -0600 jrbent

OpenCV installation error: SyntaxError related to python

9k

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2017-03-29 10:17:36 -0600 potu1304

OpenCV Error: Assertion failed (size.width>0 && size.height>0) in cv::imshow (Python)

382

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1

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2017-04-03 01:34:04 -0600 berak

Setting facerecognizer threshold in Python

573

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1

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no

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2017-04-06 05:33:08 -0600 berak

Printing distance vector for all faces in OpenCV Python FaceRecognizer class

29k

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2017-04-11 00:09:25 -0600 berak

How to resize frame's from video with aspect ratio

1k

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-1

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2017-04-11 08:31:08 -0600 berak

Non-ASCII character '\xa0' in file

627

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no

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2017-04-22 18:10:13 -0600 opencvddddd

openface python version has different results compared with translate c++ version

1k

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1

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2017-05-04 14:17:21 -0600 electron

Tuning parameters for cv2.houghcircle() method ?

372

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1

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no

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2017-05-08 17:41:14 -0600 Tetragramm

Understanding Single object tracking

404

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2017-05-08 04:22:57 -0600 berak

LBPH training and test faces image size(Python)

9k

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1

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2017-05-17 02:21:05 -0600 J. Romeo

VideoCapture captures at low fps

2k

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1

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no

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2017-05-18 02:24:48 -0600 djkpA

OpenCV Error: Assertion failed in undistort.cpp at line 293 [closed]

877

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2017-05-30 06:56:26 -0600 berak

Is there svm.trainAuto() module for python?

564

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1

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no

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2017-06-13 23:37:53 -0600 berak

Binary Descriptor and Keyline

4k

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1

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no

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2017-06-16 00:13:01 -0600 berak

Training and Test images must be of equal size

1k

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1

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1

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2017-08-17 05:12:55 -0600 supra56

Object Measurement using OpenCV and Raspberry Pi with Python

1k

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1

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-2

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2017-07-18 01:09:45 -0600 berak

hello anyone answer me how to pass command line arguments through python and how this error occurs usage: object_size.py [-h] -i IMAGE -w WIDTH object_size.py: error: argument -i/--image is required in this below code [closed]

5k

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1

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no

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2017-07-20 02:03:49 -0600 berak

python matchShapes on images

1k

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1

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-1

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2017-07-31 18:25:02 -0600 sturkmen

Fail to divide circle into 8 equal parts

549

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no

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2017-08-16 20:47:55 -0600 supra56

Book for learning face recognition in python

2k

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1

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1

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2017-08-13 04:02:39 -0600 berak

Fast Radial Symmetry Transform Implementation

1k

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1

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no

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2017-09-14 09:56:15 -0600 LBerger

Tesseract not detecting text

1k

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1

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no

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2017-09-20 21:06:36 -0600 berak

face module missing from python cv2 version 3.3.0

321

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1

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no

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2017-10-21 23:34:15 -0600 moHe

928 questions

Is there anyway we can find distance between the object and single mobile camera using opencv?

How to detect edges from particular area or portion of the image?

How do I compute the fundamental matrix from 2 projection matrices?

webcam capture but don't open windows with image [closed]

How to check Lane Departing in OpenCV 3?

About segmenting characters for ocr. Contours I could detect is not in order.

OpenCV installation error: SyntaxError related to python

OpenCV Error: Assertion failed (size.width>0 && size.height>0) in cv::imshow (Python)

Setting facerecognizer threshold in Python

Printing distance vector for all faces in OpenCV Python FaceRecognizer class

How to resize frame's from video with aspect ratio

Non-ASCII character '\xa0' in file

openface python version has different results compared with translate c++ version

Tuning parameters for cv2.houghcircle() method ?

Understanding Single object tracking

LBPH training and test faces image size(Python)

VideoCapture captures at low fps

OpenCV Error: Assertion failed in undistort.cpp at line 293 [closed]

Is there svm.trainAuto() module for python?

Binary Descriptor and Keyline

Training and Test images must be of equal size

Object Measurement using OpenCV and Raspberry Pi with Python

hello anyone answer me how to pass command line arguments through python and how this error occurs usage: object_size.py [-h] -i IMAGE -w WIDTH object_size.py: error: argument -i/--image is required in this below code [closed]

python matchShapes on images

Fail to divide circle into 8 equal parts

Book for learning face recognition in python

Fast Radial Symmetry Transform Implementation

Tesseract not detecting text

face module missing from python cv2 version 3.3.0

How to Draw a box then detect if object just enter on it

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