Questions - OpenCV Q&A Forum

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2020-01-20 01:40:46 -0500 alon_yair

how to reconnect to rtsp stream with VideoCapture in c++

c++#VideoCapture

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2020-01-20 01:04:57 -0500 Huma

Passengers counting in car using opencv

7

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2020-01-19 21:41:28 -0500 pliablepixels

Multiple concurrent detections using a single net

29

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1

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no

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2020-01-19 20:02:21 -0500 supra56

vector results inconsistent what am I doing?[SOLVED]

11

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2020-01-19 18:02:48 -0500 mthomp89

python freezes upon video webcam capture

17

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2020-01-19 13:39:33 -0500 alex1306

How to group points using treshold?

cv#opencv#python

12

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2020-01-19 13:33:22 -0500 jgauthier

cv.h: No such file or directory [closed]

code
header

18

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2020-01-19 11:32:45 -0500 g40

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

15

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

Cuda ORB keypoints

33

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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

46

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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

21

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

GIMP 2.10 Style Unsharp Mask

19

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

Needing insight into the stitching pipeline.

25

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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?

23

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

The meaning of minHessian in SIFT

15

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

Salt and Pepper impulse Denoising opencv

11

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

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

c++
opencv

13

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answers

1

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

CMake: Difference between OpenCL_LIBRARY vs OPENCL_LIBRARY

30

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1

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-1

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

Unexpected Results at Subtracting Two Images

18

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

Failed to infer shapes for Convolution layer

18

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

What does these steps mean about Hellinger kernel?

35

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

[SOLVED]Raspbian Build error with opencv [closed]

ssdroon30

17

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

How to implement image inpainting to disparity map?

30

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

GStreamer Error OpenCV 3.2 Aruco

30

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

Expose OpenCV stream

stream

29

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1

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

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

14

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

minAreaRect from 0 to 360 angle calculation

20

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1

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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

15

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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

32,261 questions

how to reconnect to rtsp stream with VideoCapture in c++

Passengers counting in car using opencv

Multiple concurrent detections using a single net

vector results inconsistent what am I doing?[SOLVED]

python freezes upon video webcam capture

How to group points using treshold?

cv.h: No such file or directory [closed]

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

Cuda ORB keypoints

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]

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

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