Questions - OpenCV Q&A Forum

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2019-01-22 21:37:34 -0500 LCAR979

cv.imread() pixel-level errors between py2 and py3

imread

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2019-01-22 20:35:02 -0500 kidako

Faster R-CNN Models from TensorFlow

faster
RCNN

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2019-01-22 13:51:58 -0500 run_the_race

What is libopencv-dev for?

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2019-01-22 09:35:59 -0500 rreck

Can dnn model made under Python be used under JAVA

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2019-01-22 09:10:32 -0500 tianshaokai

I always compile the android platform with the following error

android

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2019-01-22 08:53:09 -0500 thepate94227

KMeans doesn't work perfect with HSV_FULL, cv2.merge doesn't work

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2019-01-22 08:38:56 -0500 berak

Exception thrown at 0x00007FFFE5728E6C in Demo.exe: Microsoft C++ exception: cv::Exception at memory location 0x000000D971A6F210.

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2019-01-22 08:31:16 -0500 zygfrydw

Export Control Classification Number (ECCN) for OpenCV

License

154

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2019-01-22 08:17:48 -0500 supra56

function "drawKeypoints" do not work in openCV 4.0.1

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2019-01-22 08:12:39 -0500 Munib

How can we get a thumb sample in Android and save it to database?if OpenCv can be used for getting thumb sample and authentication? [closed]

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2019-01-22 07:33:52 -0500 Sartogersofortotropher

How align face?

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2019-01-22 06:47:29 -0500 Filippo9669

Capturing a frame in a double while loop

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2019-01-22 04:50:49 -0500 cudawarped

How to run yolo 3 object detector on a NVidia GPU

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2019-01-22 04:14:03 -0500 Ankir33

Changing the background of a complex photo [closed]

background

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2019-01-22 03:10:42 -0500 adminadmin

i get a wrong when is was make!!!!i need a question!

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2019-01-22 02:48:20 -0500 DanVision

OpenCV T-API (OpenCL) CL_Error

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2019-01-22 01:27:19 -0500 berak

want to detect rectangle in a image using opencv-python?

opencv-python

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2019-01-22 01:27:13 -0500 alisa_Li

Different detection result between opencv and tensorflow api

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2019-01-22 01:16:18 -0500 berak

Draw a transparent green rectangle on onCameraFrame

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2019-01-21 23:53:27 -0500 shrikala

How to install OpenCV version 2.4 by removing latest builtin version of OpenCV 3.3

OpenCv2.4

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2019-01-21 21:05:29 -0500 Kishore

How to Convert RGB to YUV(NV21)

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2019-01-21 20:59:53 -0500 cz11@hw.ac.uk

How to add Gaussian noise in JAVA [closed]

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2019-01-21 19:38:30 -0500 sjhalayka

error non-standard syntax; use '&' to create a pointer to membe

opencv

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2019-01-21 15:17:28 -0500 sarmad

calculate optical flow between several consecutive frames

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2019-01-21 08:33:05 -0500 rosopencv

2D OR 3D? MONOCULAR OR STEREO? POSE estimation?

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2019-01-21 07:52:56 -0500 Savta

optical flow help?

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2019-01-21 07:52:11 -0500 berak

CL Error when running OpenCV GoodFeaturesToTrack() [closed]

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2019-01-21 07:22:02 -0500 yoggiee

cascade classifier lbp accuracy

27

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2

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-1

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2019-01-21 05:53:23 -0500 arti

How to read sequence of .yml file and concatenate in a single yml file in rows

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2019-01-21 05:42:50 -0500 ObiWan12339

I can use updateHistoryImage with a stereo image?

c++
opencv

29,509 questions

cv.imread() pixel-level errors between py2 and py3

Faster R-CNN Models from TensorFlow

What is libopencv-dev for?

Can dnn model made under Python be used under JAVA

I always compile the android platform with the following error

KMeans doesn't work perfect with HSV_FULL, cv2.merge doesn't work

Exception thrown at 0x00007FFFE5728E6C in Demo.exe: Microsoft C++ exception: cv::Exception at memory location 0x000000D971A6F210.

Export Control Classification Number (ECCN) for OpenCV

function "drawKeypoints" do not work in openCV 4.0.1

How can we get a thumb sample in Android and save it to database?if OpenCv can be used for getting thumb sample and authentication? [closed]

How align face?

Capturing a frame in a double while loop

How to run yolo 3 object detector on a NVidia GPU

Changing the background of a complex photo [closed]

i get a wrong when is was make!!!!i need a question!

OpenCV T-API (OpenCL) CL_Error

want to detect rectangle in a image using opencv-python?

Different detection result between opencv and tensorflow api

Draw a transparent green rectangle on onCameraFrame

How to install OpenCV version 2.4 by removing latest builtin version of OpenCV 3.3

How to Convert RGB to YUV(NV21)

How to add Gaussian noise in JAVA [closed]

error non-standard syntax; use '&' to create a pointer to membe

calculate optical flow between several consecutive frames

2D OR 3D? MONOCULAR OR STEREO? POSE estimation?

optical flow help?

CL Error when running OpenCV GoodFeaturesToTrack() [closed]

cascade classifier lbp accuracy

How to read sequence of .yml file and concatenate in a single yml file in rows

I can use updateHistoryImage with a stereo image?

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