Questions - OpenCV Q&A Forum

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2017-10-27 08:07:59 -0600 theaniolad

Perform functions on a ROI

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1

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2017-10-27 17:12:12 -0600 eshirima

newbe question about OpenCV live video capabities

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no

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2017-10-31 10:18:13 -0600 Tetragramm

bitmap representation of a point cloud.

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2017-11-03 10:33:39 -0600 berak

Save a random tree in python and load it in C++

465

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2017-11-06 21:08:45 -0600 Tetragramm

Kalman filter matrices

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2017-11-07 11:23:58 -0600 supra56

Why i got stuck in faces = face_detector.detectMultiScale(gray, 1.3, 5)

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2018-02-22 02:44:25 -0600 Grillteller

Get strength of edges using magnitude

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2018-03-20 10:52:17 -0600 Simonn

Edge/Contour identification

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2019-03-05 08:49:32 -0600 supra56

[Brisk] How to change key point's size ?

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2019-09-07 11:39:44 -0600 kobeking

How does stereo SGBM algorithm really work inside ?

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2019-11-30 01:43:53 -0600 ojesus

python liveliness detection

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2012-07-20 13:34:26 -0600 Ilya Lysenkov

Weird result while finding angle

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2012-07-22 11:34:45 -0600 Misha

Sobel derivatives in the 45 and 135 degree direction

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6

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2013-05-16 20:20:19 -0600 RaulPL

Object recognition by edge (or corners) matching ?

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2016-02-24 01:00:24 -0600 darshana.mistry

phase correlation for image registration(image stitching)

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4

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2012-10-25 00:42:48 -0600 sammy

Detecting thick edges

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2013-12-22 02:54:36 -0600 mtourne

Filtering out coast line

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2014-07-15 21:24:43 -0600 Witek

like the picture below,how can i deal with the blue edges?

edges

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3

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2016-02-16 13:44:41 -0600 pthomet

solvePnP fails with perfect coordinates (and cvPOSIT passes)

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2016-02-26 06:19:46 -0600 Finfa811

BSOD (Kernel Security Check Failure) when using T-API in OpenCV 3.1.0 x64 (VS12)

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2

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2016-03-02 14:47:00 -0600 Hernan Navarro

VideoCapture is not working in OpenCV 3.0.0 or the 3.1.0 in Windows 7

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2

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no

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2018-11-14 13:45:21 -0600 Filippo9669

How to detect the "external" pixels in an edge?

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2

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2019-04-20 13:40:55 -0600 supra56

83 questions

Perform functions on a ROI

newbe question about OpenCV live video capabities

bitmap representation of a point cloud.

Save a random tree in python and load it in C++

Kalman filter matrices

Why i got stuck in faces = face_detector.detectMultiScale(gray, 1.3, 5)

Get strength of edges using magnitude

Edge/Contour identification

[Brisk] How to change key point's size ?

How does stereo SGBM algorithm really work inside ?

python liveliness detection

Weird result while finding angle

Sobel derivatives in the 45 and 135 degree direction

Object recognition by edge (or corners) matching ?

phase correlation for image registration(image stitching)

Detecting thick edges

Filtering out coast line

like the picture below,how can i deal with the blue edges?

solvePnP fails with perfect coordinates (and cvPOSIT passes)

BSOD (Kernel Security Check Failure) when using T-API in OpenCV 3.1.0 x64 (VS12)

VideoCapture is not working in OpenCV 3.0.0 or the 3.1.0 in Windows 7

How to detect the "external" pixels in an edge?

Remove white noise between white horizontal line

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