Questions - OpenCV Q&A Forum

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no

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-1

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2017-01-03 03:02:34 -0600 Pradeep0168

What is the best way to detect white blood cells among the red blood cells in blood sample using opencv?

c++
opencv

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2017-01-02 10:27:41 -0600 KunalGulati

I was compiling a sample but am getting these errors in visual studio 2015 with opencv3.2.0! Please help its kinda urgent :(

error

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2017-01-06 01:15:09 -0600 nehalkalita

Exception thrown at 0x000007FEFDB49E5D in CVpro1.exe: Microsoft C++ exception: cv::Exception at memory location 0x000000000023F320.

exception

1k

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answers

-1

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2017-01-08 00:50:50 -0600 NavinM

Voice recognition with spectrogram

image_processing

105

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no

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-1

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2017-01-10 01:37:04 -0600 iStar

OTHER IMAGES EXCEPT BUNNY ARE APPEARING AS TINY DOTS,HOW TO MAKE THEM VISIBLE

2k

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no

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-1

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2017-01-19 18:46:23 -0600 Aokiji

Java VideoCapture is Open, But Mat.read(frame) is Always false

868

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2017-01-24 11:32:55 -0600 Sherlock

How to replace argc and argv to execute in visual studio 2015??

image-stitching

335

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answers

-1

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2017-02-08 04:45:13 -0600 Allison

Having problem with using grabcut algorithm in pictureBox of Visual C++ CLR project

CLI

5k

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answers

-1

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2017-02-12 12:17:42 -0600 Der Luftmensch

Draw a line on an image using equation of line rather than 2 points.

draw
Line

84

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answers

-1

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2017-03-01 20:40:42 -0600 nistar

How to calibrate Homography for binocular carema

345

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2017-03-03 12:30:57 -0600 Prototype

kmeans clustering convert code to python

248

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2017-03-13 07:55:32 -0600 Sylvio

How to merge new LBP training to existing one?

389

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2017-03-14 07:11:54 -0600 Argos

FLANN matcher in Java

172

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2017-03-18 12:09:16 -0600 Asif.Adnan

Applying four color theorem in image of map/graph hand-drawn/computer-generated

827

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-1

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2017-03-19 13:59:38 -0600 Lafi

Opencv Face Detection Assign id for each face

225

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-1

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2017-03-23 10:56:42 -0600 Anees

How to perform particle advection on optical flow?

372

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no

answers

-1

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2017-03-24 14:22:07 -0600 berak

Hi,I am getting this error Program1.cpp|| undefined reference to `cv::face::FaceRecognizer::predict(cv::_InputArray const&) const'|

c++opencv

2k

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no

answers

-1

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2017-03-26 10:22:30 -0600 Lexus09

Stereo Vision (Python) - How can I improve my Stereo Rectification results?

120

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no

answers

no

votes

2017-03-27 01:51:35 -0600 berak

Can we use this method to read images for training using FaceRecognizer class?

450

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answers

-1

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2017-04-03 23:37:09 -0600 rabi

Detecting abundant bag using opencv

c++
opencv

3k

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no

answers

-1

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2017-04-12 14:46:37 -0600 pablobhz

convert white pixels to transparent

imagesc#opencv#c++

392

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answers

no

votes

2017-04-13 02:37:21 -0600 Faj

object detection and tracking

261

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answers

-1

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2017-04-20 05:40:37 -0600 DEHANDPI

GpuMat produces error

300

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no

answers

-1

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2017-04-22 08:17:16 -0600 Aing Chhengngunn

Could you please guide me how to using Opencv and Python to identify the illegal dumping area by using the true color image from the drone?

1k

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no

answers

-1

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2017-04-22 11:06:18 -0600 SUPPER ANT

Bubble sheet multiple choice scan

opncv4android

419

views

no

answers

-1

votes

2017-04-27 22:05:16 -0600 rocky101

How to run an opencv function on a web server?

opencv
azure

468

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no

answers

-1

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2017-05-05 11:23:04 -0600 sollet

Store/print pixel-information after Object Detection is applied

236

views

no

answers

-1

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2017-05-27 07:59:34 -0600 myCode

How to show Text if no face is detected with OpenCV?

java
opencv

167

views

no

answers

-1

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2017-06-19 04:12:51 -0600 LemanRass

Overlap 3d model over the 2d texture

model

1k

views

no

answers

no

votes

2017-06-20 01:06:57 -0600 asobti

Tensorflow YOLO module in OpenCV 3.2

dnn
yolo

12,357 questions

What is the best way to detect white blood cells among the red blood cells in blood sample using opencv?

I was compiling a sample but am getting these errors in visual studio 2015 with opencv3.2.0! Please help its kinda urgent :(

Exception thrown at 0x000007FEFDB49E5D in CVpro1.exe: Microsoft C++ exception: cv::Exception at memory location 0x000000000023F320.

Voice recognition with spectrogram

OTHER IMAGES EXCEPT BUNNY ARE APPEARING AS TINY DOTS,HOW TO MAKE THEM VISIBLE

Java VideoCapture is Open, But Mat.read(frame) is Always false

How to replace argc and argv to execute in visual studio 2015??

Having problem with using grabcut algorithm in pictureBox of Visual C++ CLR project

Draw a line on an image using equation of line rather than 2 points.

How to calibrate Homography for binocular carema

kmeans clustering convert code to python

How to merge new LBP training to existing one?

FLANN matcher in Java

Applying four color theorem in image of map/graph hand-drawn/computer-generated

Opencv Face Detection Assign id for each face

How to perform particle advection on optical flow?

Hi,I am getting this error Program1.cpp|| undefined reference to `cv::face::FaceRecognizer::predict(cv::_InputArray const&) const'|

Stereo Vision (Python) - How can I improve my Stereo Rectification results?

Can we use this method to read images for training using FaceRecognizer class?

Detecting abundant bag using opencv

convert white pixels to transparent

object detection and tracking

GpuMat produces error

Could you please guide me how to using Opencv and Python to identify the illegal dumping area by using the true color image from the drone?

Bubble sheet multiple choice scan

How to run an opencv function on a web server?

Store/print pixel-information after Object Detection is applied

How to show Text if no face is detected with OpenCV?

Overlap 3d model over the 2d texture

Tensorflow YOLO module in OpenCV 3.2

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