Questions - OpenCV Q&A Forum

14

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2018-04-23 16:28:52 -0600 ritesh1996

Is there any python code for Camera Tampering detection using opencv?

45

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1

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1

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2018-04-23 10:18:19 -0600 sjhalayka

PYTHON C++ SWIG share image pixel data in memory

16

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2018-04-23 00:52:05 -0600 usuf

my own cascade not detecting object?

28

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2018-04-22 14:02:22 -0600 berak

Extract detected objects and save to different images - OpenCV Python

16

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1

answer

1

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2018-04-22 01:51:08 -0600 berak

waitkey give incorrect input

15

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1

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no

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2018-04-22 01:47:52 -0600 berak

Error in Changing Colorspaces documentation

python

61

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2018-04-20 22:23:23 -0600 kzmn

(OpenCV3+python) How to change the origin of a contour- cv2.drawcontours

21

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no

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2018-04-19 22:54:10 -0600 harshavardhanm

Detecting uppercase characters in waitKey()

32

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2018-04-19 17:19:09 -0600 zcreegs

Can't install OpenCV + Python in Windows

227

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-1

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2018-04-19 07:17:46 -0600 nabahahaha

Use OpenCV in python to detect text blocks and then crop them to save as separate images

python

12

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-1

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2018-04-18 02:06:03 -0600 usuf

train cascade error

20

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2018-04-17 13:38:55 -0600 guerreiro

error starting CascadeClassifier with xml file

23

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-2

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2018-04-17 11:37:55 -0600 majo

Distance between to points in a video?

python

22

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1

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no

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2018-04-16 11:16:27 -0600 Philia

Take a snapshot with the webcam in python?

16

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no

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2018-04-15 21:54:48 -0600 sjhalayka

3D contours, dual contouring algorithm, python implementation

16

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1

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no

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2018-04-15 05:55:55 -0600 berak

[OpenCV-Python] Change Feature Extraction Method for Object Tracking API

27

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2018-04-13 10:37:14 -0600 Temp

Drawing rotated rect using python

draw
python

19

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1

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no

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2018-04-12 01:14:59 -0600 berak

Issue installing cv2 in windows

python

16

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1

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no

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2018-04-11 06:49:49 -0600 berak

Compile from source without Python 2 / Java support

11

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2018-04-11 06:16:40 -0600 Martinlee

How recognize the surrounding of target in picture with template in python?

python

55

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1

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no

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2018-04-11 06:12:04 -0600 Santhosh1

what exactly does the imencode do, wanted to use it for image upload onto server? [closed]

17

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1

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no

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2018-04-11 00:17:30 -0600 berak

Save a list of string into a yml file

21

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1

answer

1

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2018-04-10 09:12:23 -0600 berak

tracker update with rect in python

17

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no

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1

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2018-04-10 08:51:02 -0600 zachsents

Detecting corners in webcam image

27

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1

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2018-04-10 06:27:41 -0600 shsh

Rendering or visualising 3D images

32

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-1

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2018-04-10 02:28:15 -0600 masterenol

How to read a mouse left click event in python?

14

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-1

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2018-04-09 18:30:26 -0600 sadek201047

Reading charts data

python

61

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1

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no

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2018-04-09 01:31:52 -0600 Peshmerge

dnn, python3.6, cv3.4.1 object_detection error

24

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no

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-1

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2018-04-08 14:03:10 -0600 simhasrivatsa

What is the OpenCv equivalent of this Matlab code for sobel edge detection?

18

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1

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no

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2018-04-05 06:34:16 -0600 BhanuKiran

1,512 questions

Is there any python code for Camera Tampering detection using opencv?

PYTHON C++ SWIG share image pixel data in memory

my own cascade not detecting object?

Extract detected objects and save to different images - OpenCV Python

waitkey give incorrect input

Error in Changing Colorspaces documentation

(OpenCV3+python) How to change the origin of a contour- cv2.drawcontours

Detecting uppercase characters in waitKey()

Can't install OpenCV + Python in Windows

Use OpenCV in python to detect text blocks and then crop them to save as separate images

train cascade error

error starting CascadeClassifier with xml file

Distance between to points in a video?

Take a snapshot with the webcam in python?

3D contours, dual contouring algorithm, python implementation

[OpenCV-Python] Change Feature Extraction Method for Object Tracking API

Drawing rotated rect using python

Issue installing cv2 in windows

Compile from source without Python 2 / Java support

How recognize the surrounding of target in picture with template in python?

what exactly does the imencode do, wanted to use it for image upload onto server? [closed]

Save a list of string into a yml file

tracker update with rect in python

Detecting corners in webcam image

Rendering or visualising 3D images

How to read a mouse left click event in python?

Reading charts data

dnn, python3.6, cv3.4.1 object_detection error

What is the OpenCv equivalent of this Matlab code for sobel edge detection?

Perform a Principle component analysis(PCA)

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