Questions - OpenCV Q&A Forum

1k

views

1

answer

no

votes

2020-10-04 11:34:02 -0600 supra56

python: How to Crop White region from Number Plate image??

499

views

1

answer

no

votes

2020-09-27 09:11:36 -0600 Chris

How to color the pixels in an image depending on whether they are inside/outside a zone/circle?

481

views

no

answers

no

votes

2019-01-26 15:37:45 -0600 Mahajan

How to find the color at a coordinate?

python
image

765

views

no

answers

no

votes

2018-12-05 10:12:28 -0600 berak

How to determine if an image/video is pixelated or not [closed]

664

views

1

answer

no

votes

2018-11-17 04:14:25 -0600 berak

display pose next to the the detetcted ArUco marker [closed]

370

views

no

answers

no

votes

2018-11-14 17:00:43 -0600 DanaChang

Should I save frames as video or a sequence of images?

2k

views

no

answers

no

votes

2018-11-14 08:08:32 -0600 berak

How to detect overlapping objects in python.

220

views

no

answers

no

votes

2018-11-07 04:14:24 -0600 djamaleddine djeldjli

How can I read multiple images in Python presented in a folder? [closed]

3k

views

2

answers

1

vote

2018-04-25 15:32:40 -0600 wlei

PYTHON C++ SWIG share image pixel data in memory

143

views

no

answers

no

votes

2018-01-23 01:41:34 -0600 NirvanaDon

How to do image process on a file with 100 image [closed]

159

views

no

answers

no

votes

2017-10-05 11:58:24 -0600 MarioTavarez

How to recognise a image 2d preload and follow it by webcam in a rectangle in Python Opencv?

591

views

no

answers

no

votes

2017-05-19 09:28:24 -0600 berak

Keypoints in very small images

1k

views

1

answer

2

votes

2017-03-20 22:06:18 -0600 cpagravel

Identify the best angle to orient a map

529

views

no

answers

no

votes

2016-08-19 15:26:23 -0600 Jordan.Brenner

What is the cv2.stereoCalibrate: "imageSize" variable format? [Python]

353

views

no

answers

no

votes

2016-08-10 09:31:56 -0600 qxzw

How to insert smaller images over bigger (webcam frames, realtime stream)?

12k

views

1

answer

4

votes

2015-09-24 07:49:43 -0600 theodore

Divide an image into lower regions

3k

views

no

answers

no

votes

2015-05-21 03:55:43 -0600 fery

Image filtering in frequency domain python

7k

views

1

answer

no

votes

2015-03-09 06:20:00 -0600 begueradj

Not loosing the quality of pictures saved with cv2.imwrite()

361

views

1

answer

1

vote

2015-02-27 20:29:16 -0600 hadoofi

inverting the background and object colors

308

views

no

answers

no

votes

2014-02-04 17:21:18 -0600 CVNovice

20 questions

python: How to Crop White region from Number Plate image??

How to color the pixels in an image depending on whether they are inside/outside a zone/circle?

How to find the color at a coordinate?

How to determine if an image/video is pixelated or not [closed]

display pose next to the the detetcted ArUco marker [closed]

Should I save frames as video or a sequence of images?

How to detect overlapping objects in python.

How can I read multiple images in Python presented in a folder? [closed]

PYTHON C++ SWIG share image pixel data in memory

How to do image process on a file with 100 image [closed]

How to recognise a image 2d preload and follow it by webcam in a rectangle in Python Opencv?

Keypoints in very small images

Identify the best angle to orient a map

What is the cv2.stereoCalibrate: "imageSize" variable format? [Python]

How to insert smaller images over bigger (webcam frames, realtime stream)?

Divide an image into lower regions

Image filtering in frequency domain python

Not loosing the quality of pictures saved with cv2.imwrite()

inverting the background and object colors

[Python] Would this GUI concept be a good open source contribution?

Links

Contributors

Tags