Questions - OpenCV Q&A Forum

657

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no

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2015-11-25 11:58:28 -0600 berak

Under Mac OSX Yosemite 10.10.1, the image I want to display is too large and too long for the window. I would like it to adjust to the window.

317

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no

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no

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2015-12-20 03:48:30 -0600 peter_cz

python & imshow with pyplot

cv2.imshow

1k

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no

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1

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2016-03-13 08:18:34 -0600 microelly2

WindowStaysOnTopHint

cv2.imshow

1k

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no

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no

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2016-09-02 19:57:32 -0600 bradfield

cv2.imshow inside a seperate process? [closed]

830

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no

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no

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2016-10-05 11:11:04 -0600 Eric Ruei

cv2.imShow() vs. imShow() within c++ program

cv2.imshow

5k

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1

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no

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2016-12-28 17:08:47 -0600 Tetragramm

When I use 'cv2.imread()' the image window show not responding.Can somebody help me with this?

2k

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1

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2017-05-04 03:47:30 -0600 berak

OpenCV in Anaconda imshow crash (Kubuntu)

231

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1

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1

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2017-08-18 11:20:44 -0600 Phaneeth

cv2.imshow('threshold', threshold)

621

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1

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no

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2017-10-05 23:43:06 -0600 berak

Handling non-key or mouse events

754

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no

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2018-12-11 11:03:42 -0600 Gokul

Opencv Imshow window getting freeze in MAc OS

12k

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1

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no

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2019-05-29 07:06:51 -0600 Lucy8

Detect when the imshow window is closed using X by user

cv2.imshow

4k

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1

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no

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2019-11-05 11:38:41 -0600 supra56

cv2.imshow freezes after trying to close it on MacOs

312

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1

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2019-11-30 09:26:35 -0600 hemanth007

cv2.error: /tmp/binarydeb/ros-kinetic-opencv3-3.3.1/modules/highgui/src/window.cpp:331: error: (-215) size.width>0

22k

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2020-03-13 03:53:10 -0600 supra56

How do I fix issue with no window opening with cv2.imshow?

529

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no

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no

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2020-04-03 05:52:54 -0600 simonsk1990

Why its necessary to have cv2.waitKey() & 0xff to run video

cv2.imshow

3k

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1

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-1

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2020-07-02 09:11:45 -0600 Oregano Hauch

Imshow doesn't work in Jupyter and PyCharm [closed]

cv2.imshow

13k

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2

answers

1

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2020-07-12 03:33:50 -0600 supra56

17 questions

Under Mac OSX Yosemite 10.10.1, the image I want to display is too large and too long for the window. I would like it to adjust to the window.

python & imshow with pyplot

WindowStaysOnTopHint

cv2.imshow inside a seperate process? [closed]

cv2.imShow() vs. imShow() within c++ program

When I use 'cv2.imread()' the image window show not responding.Can somebody help me with this?

OpenCV in Anaconda imshow crash (Kubuntu)

cv2.imshow('threshold', threshold)

Handling non-key or mouse events

Opencv Imshow window getting freeze in MAc OS

Detect when the imshow window is closed using X by user

cv2.imshow freezes after trying to close it on MacOs

cv2.error: /tmp/binarydeb/ros-kinetic-opencv3-3.3.1/modules/highgui/src/window.cpp:331: error: (-215) size.width>0

How do I fix issue with no window opening with cv2.imshow?

Why its necessary to have cv2.waitKey() & 0xff to run video

Imshow doesn't work in Jupyter and PyCharm [closed]

cv2 imshow displaying black images sometimes

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