Questions - OpenCV Q&A Forum

559

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no

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-4

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2020-06-29 21:29:05 -0600 supra56

I am getting the error. this is training code for training the model to identify short hair long hair and bald. [closed]

1k

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1

answer

-3

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2013-08-15 04:32:01 -0600 StevenPuttemans

Could you please give me code for color segmentation via opencv on python?

634

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-2

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2013-10-01 08:22:52 -0600 ingy

Opencv connected to mongodb through python

491

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no

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-2

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2017-01-09 08:36:42 -0600 Tiaguituh05

Getting eyes images with dlib [closed]

python
Dlib

5k

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1

answer

-2

votes

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

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

942

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1

answer

-2

votes

2017-06-30 01:42:01 -0600 berak

Is it possible to turn this c++ code into python code?

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]

162

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-2

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2017-07-24 01:32:48 -0600 deesha

is there any specific function to find width and height of any object in python and opencv ? [closed]

1k

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1

answer

-2

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2018-11-16 14:58:11 -0600 kbarni

OpenCV cv::cvtColor Error

python

983

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no

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-1

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2019-02-25 14:37:45 -0600 Abdu

Detection of Foot in video [closed]

python

4k

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1

answer

-2

votes

2019-03-05 03:47:35 -0600 Rounak

Error in installing Opencv on Windows 10

python

152

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no

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-2

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2019-08-28 13:46:21 -0600 invernie

findContours approach in Python open-cv returns different results on the same image depending on when the masked is applied [closed]

131

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no

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-1

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2020-03-12 04:09:34 -0600 alus

Distance to Center [closed]

526

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1

answer

-2

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2020-06-26 03:41:09 -0600 supra56

how to add one varible to count different face

982

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1

answer

-2

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2020-09-21 07:41:20 -0600 Stupend

Foot Measurement [Python]

4k

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no

answers

-2

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2020-11-21 14:28:23 -0600 berak

cv2.error: OpenCV(4.4.0)error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor', 14errors module cv2

29k

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4

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no

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2018-05-14 00:07:17 -0600 SathishR

How to use MSER in Python

MSER
python

425

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no

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-1

votes

2013-09-16 09:24:07 -0600 samkhan13

VideoCapture not working even in opencv 2.4.6.1

619

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no

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2014-08-28 15:40:13 -0600 arunmathew

can some one write a python code for template matching?

988

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-1

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2014-11-03 10:51:09 -0600 silth

Install OpenCV Yosemite Python

70

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no

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2015-02-25 06:49:51 -0600 begueradj

OpenCV: get the highest value of R colord

python

826

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1

answer

-1

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2016-01-20 10:41:43 -0600 kbarni

Paint application with adjustable colors

python

284

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1

answer

-1

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2016-01-20 23:36:44 -0600 PhoenixFlare

How can you import cv, not cv2

python

73

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no

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-1

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2016-07-21 06:40:46 -0600 sumitpundir

Use openCV to determine html tag.

4k

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no

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-1

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2016-08-15 14:56:43 -0600 Jordan.Brenner

Stereo Camera Calibration/Rectification with Zed Camera (python) [closed]

4k

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no

answers

-1

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2016-10-02 01:15:36 -0600 bighealthkick

Python script with opencv_createsamples doesn't create samples

1k

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no

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2016-10-03 02:32:46 -0600 berak

problem in displaying video stream window in face detection python

160

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-1

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2016-12-14 13:53:35 -0600 eemustafadalkilic

how can I measure seconds of eyes close/open ?

408

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no

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no

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2017-01-14 02:35:27 -0600 Vamsi

how can i stream opencv output to the webpage? [closed]

3k

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2

answers

no

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2017-02-22 12:49:19 -0600 Codacus

2,171 questions

I am getting the error. this is training code for training the model to identify short hair long hair and bald. [closed]

Could you please give me code for color segmentation via opencv on python?

Opencv connected to mongodb through python

Getting eyes images with dlib [closed]

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

Is it possible to turn this c++ code into python code?

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]

is there any specific function to find width and height of any object in python and opencv ? [closed]

OpenCV cv::cvtColor Error

Detection of Foot in video [closed]

Error in installing Opencv on Windows 10

findContours approach in Python open-cv returns different results on the same image depending on when the masked is applied [closed]

Distance to Center [closed]

how to add one varible to count different face

Foot Measurement [Python]

cv2.error: OpenCV(4.4.0)error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor', 14errors module cv2

How to use MSER in Python

VideoCapture not working even in opencv 2.4.6.1

can some one write a python code for template matching?

Install OpenCV Yosemite Python

OpenCV: get the highest value of R colord

Paint application with adjustable colors

How can you import cv, not cv2

Use openCV to determine html tag.

Stereo Camera Calibration/Rectification with Zed Camera (python) [closed]

Python script with opencv_createsamples doesn't create samples

problem in displaying video stream window in face detection python

how can I measure seconds of eyes close/open ?

how can i stream opencv output to the webpage? [closed]

How to grab pixel coordinates of detected face/eyes?

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