Questions - OpenCV Q&A Forum

3

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2020-01-19 08:04:36 -0500 MicTie

Cuda ORB keypoints

10

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2020-01-19 07:24:11 -0500 g40

Take 2: Building cv2_xxx.pyd for Windows x64/Python3.7

30

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-1

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2020-01-19 04:45:29 -0500 vijaya

After encryption of an image array using aes, when i try to save the encrypted image in jpg format using imwrite then the jpg image will have 0 bytes and type of the image becomes none

16

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2020-01-19 00:14:29 -0500 PiyushDayani

I want to capture the realtime faces. Like when I can click on a button it will open the web cam. And for detection purpose I will click a button it will open the web cam and if any face matched in the captured faces then It will update into database. [closed]

Dlib

17

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2020-01-18 22:05:45 -0500 Tetragramm

vector results inconsistent what am I doing?

14

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2020-01-18 20:43:16 -0500 Larry

GIMP 2.10 Style Unsharp Mask

16

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2020-01-18 09:58:55 -0500 WuSifan

Needing insight into the stitching pipeline.

24

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2020-01-18 09:36:20 -0500 g40

OpenCV build for Windows x64/Python3.7 from source. Where is the .pyd file?

21

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2020-01-18 09:07:47 -0500 Kitnos

The meaning of minHessian in SIFT

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2020-01-18 07:21:38 -0500 Tonystark124

Salt and Pepper impulse Denoising opencv

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2020-01-18 06:00:32 -0500 Chen Alvin

cv::viz && cv::kinfu rect point cloud

c++
opencv

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2020-01-17 19:58:36 -0500 Martian

CMake: Difference between OpenCL_LIBRARY vs OPENCL_LIBRARY

28

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2020-01-17 16:19:59 -0500 Tetragramm

Unexpected Results at Subtracting Two Images

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2020-01-17 12:12:53 -0500 Jorge Mtz

Failed to infer shapes for Convolution layer

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2020-01-17 10:52:23 -0500 fgsxgf

What does these steps mean about Hellinger kernel?

34

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2020-01-17 08:58:45 -0500 supra56

[SOLVED]Raspbian Build error with opencv [closed]

ssdroon30

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2020-01-17 06:43:14 -0500 ziknehupsu

How to implement image inpainting to disparity map?

29

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2020-01-17 06:22:17 -0500 berak

GStreamer Error OpenCV 3.2 Aruco

28

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2020-01-17 06:03:55 -0500 verance

Expose OpenCV stream

stream

29

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2020-01-17 04:50:48 -0500 berak

How do i create and use a custom kernel with cv.filter2D

13

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2020-01-17 04:48:45 -0500 Trab40

minAreaRect from 0 to 360 angle calculation

20

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2020-01-17 04:14:18 -0500 berak

Is there any better method for image inpainting apart from opencv inpaint?

c++opencvinpaint

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2020-01-17 03:04:23 -0500 benjamin

What is difference between opencv.js and opencv_js.js

opencv_js.js

4k

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2

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2020-01-17 01:33:46 -0500 RAHIL

cv2.error: OpenCV(4.1.0) C:\projects\opencv-python\opencv\modules\highgui\src\window.cpp:627: error: (-2:Unspecified error) The function is not implemented

31

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2020-01-16 18:50:02 -0500 Allaye

how to load a list of image using cv.imread

imread

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2020-01-16 18:07:46 -0500 Reshika

Orienting an Object in an image horizontally

14

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2020-01-16 14:15:33 -0500 ElDuderino

mat.hpp:1137: undefined reference to `vtable for cv::_InputArray'

24

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2020-01-16 13:09:47 -0500 neuronet

How to bring window to front?

39

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2020-01-16 11:13:30 -0500 exbigboss

How to determine intersection points between contour and convex hull

python

29

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2020-01-16 11:06:16 -0500 jgauthier

Camera mounted on drone, speed?

speed
drone

32,256 questions

Cuda ORB keypoints

Take 2: Building cv2_xxx.pyd for Windows x64/Python3.7

After encryption of an image array using aes, when i try to save the encrypted image in jpg format using imwrite then the jpg image will have 0 bytes and type of the image becomes none

I want to capture the realtime faces. Like when I can click on a button it will open the web cam. And for detection purpose I will click a button it will open the web cam and if any face matched in the captured faces then It will update into database. [closed]

vector results inconsistent what am I doing?

GIMP 2.10 Style Unsharp Mask

Needing insight into the stitching pipeline.

OpenCV build for Windows x64/Python3.7 from source. Where is the .pyd file?

The meaning of minHessian in SIFT

Salt and Pepper impulse Denoising opencv

cv::viz && cv::kinfu rect point cloud

CMake: Difference between OpenCL_LIBRARY vs OPENCL_LIBRARY

Unexpected Results at Subtracting Two Images

Failed to infer shapes for Convolution layer

What does these steps mean about Hellinger kernel?

[SOLVED]Raspbian Build error with opencv [closed]

How to implement image inpainting to disparity map?

GStreamer Error OpenCV 3.2 Aruco

Expose OpenCV stream

How do i create and use a custom kernel with cv.filter2D

minAreaRect from 0 to 360 angle calculation

Is there any better method for image inpainting apart from opencv inpaint?

What is difference between opencv.js and opencv_js.js

cv2.error: OpenCV(4.1.0) C:\projects\opencv-python\opencv\modules\highgui\src\window.cpp:627: error: (-2:Unspecified error) The function is not implemented

how to load a list of image using cv.imread

Orienting an Object in an image horizontally

mat.hpp:1137: undefined reference to `vtable for cv::_InputArray'

How to bring window to front?

How to determine intersection points between contour and convex hull

Camera mounted on drone, speed?

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