Questions - OpenCV Q&A Forum

225

views

no

answers

no

votes

2018-03-14 04:13:31 -0600 questerer

Finding relatively large objects in a cluttered background - Help needed

634

views

no

answers

1

vote

2018-03-30 06:21:56 -0600 Vahe

OpenCV object detection run error

508

views

no

answers

no

votes

2018-04-05 04:43:07 -0600 Ishoo

Is there a way to overlay the edges obtained from the Canny Edge Detection onto the original image in python?

349

views

no

answers

no

votes

2018-04-28 10:17:42 -0600 holger

newbie questions on real time detection

320

views

no

answers

no

votes

2018-06-27 11:58:01 -0600 kilchem182

"Const kernel input not found" error when trying to load faster_rcnn models into OpenCV

1k

views

no

answers

no

votes

2018-07-02 19:02:20 -0600 noxee

3D object scanning, detection and recognition

161

views

no

answers

1

vote

2018-08-16 07:03:37 -0600 eLtronicsvilla

opencv deep network on android device

229

views

no

answers

no

votes

2018-09-05 08:21:49 -0600 mvdb3

Error using .detectMultiScale using the haarcascade (face detection)

222

views

no

answers

no

votes

2018-10-17 15:01:42 -0600 pablovela5620

Unable to generate Tensorflow Object Detection API graph text representation

349

views

no

answers

no

votes

2018-11-13 01:22:04 -0600 akpa

Detect tick marks in different forms

862

views

no

answers

no

votes

2019-02-12 18:45:34 -0600 lunasdejavu

the outputs of net.forward() are different by opencv4.0.0 win-pack and build-from-source

294

views

no

answers

no

votes

2019-02-11 21:29:19 -0600 chandini

Multiple object class detection by extracting image features (like SIFT or HOG)

286

views

no

answers

-1

votes

2019-03-05 14:28:55 -0600 RayT

Best direction for building a custom object detector for a badminton Shuttlecock

211

views

no

answers

no

votes

2019-03-12 03:52:48 -0600 SanjayKamath

Best Object Detection Criteria

450

views

no

answers

no

votes

2019-03-27 23:06:06 -0600 mk_kannan

How to create xml file for fish detection

829

views

no

answers

1

vote

2019-03-28 09:06:57 -0600 emlot77

How to detect an object in an image using HOG Descriptors?

122

views

no

answers

-1

votes

2019-07-07 13:07:40 -0600 nazeeh

Detecting TextBoxes in screenshots of apps

objectdetection

285

views

no

answers

no

votes

2019-08-20 07:37:10 -0600 LBerger

Not able to identify the images correctly

93

views

no

answers

no

votes

2019-10-01 05:30:04 -0600 bheadmaster

Methods for deciding if there is an object on the surface or not

objectdetection

150

views

no

answers

no

votes

2019-11-07 00:10:32 -0600 Niteshgarg

Need an OpenCV expert to help with Auto Medicine Counting

317

views

no

answers

no

votes

2019-11-12 11:51:53 -0600 postlude

Identifying and tracking drinks bottles in OpenCV without machine learning

480

views

no

answers

no

votes

2019-11-26 13:59:12 -0600 Rishan123

cv2.error: OpenCV(4.1.0) /home/pi/opencv/opencv-4.1.0/modules/features2d/src/bagofwords.cpp:55: error: (-215:Assertion failed) !_descriptors.empty() in function 'add'

897

views

no

answers

no

votes

2020-02-20 00:16:46 -0600 berak

How to create Axis-aligned bounding boxes using Flatten()

283

views

no

answers

no

votes

2020-04-28 17:41:28 -0600 AndrakoValle

How to train more accurate Haar Cascades?

443

views

no

answers

no

votes

2020-05-19 09:08:47 -0600 irwin_com

training shape predictor

188

views

no

answers

no

votes

2020-07-04 04:45:41 -0600 albeh95

Isolate object to better detect it

objectdetection

2k

views

no

answers

no

votes

2020-11-21 15:35:02 -0600 Ghetto82

87 questions

Finding relatively large objects in a cluttered background - Help needed

OpenCV object detection run error

Is there a way to overlay the edges obtained from the Canny Edge Detection onto the original image in python?

newbie questions on real time detection

"Const kernel input not found" error when trying to load faster_rcnn models into OpenCV

3D object scanning, detection and recognition

opencv deep network on android device

Error using .detectMultiScale using the haarcascade (face detection)

Unable to generate Tensorflow Object Detection API graph text representation

Detect tick marks in different forms

the outputs of net.forward() are different by opencv4.0.0 win-pack and build-from-source

Multiple object class detection by extracting image features (like SIFT or HOG)

Best direction for building a custom object detector for a badminton Shuttlecock

Best Object Detection Criteria

How to create xml file for fish detection

How to detect an object in an image using HOG Descriptors?

Detecting TextBoxes in screenshots of apps

Not able to identify the images correctly

Methods for deciding if there is an object on the surface or not

Need an OpenCV expert to help with Auto Medicine Counting

Identifying and tracking drinks bottles in OpenCV without machine learning

cv2.error: OpenCV(4.1.0) /home/pi/opencv/opencv-4.1.0/modules/features2d/src/bagofwords.cpp:55: error: (-215:Assertion failed) !_descriptors.empty() in function 'add'

How to create Axis-aligned bounding boxes using Flatten()

How to train more accurate Haar Cascades?

training shape predictor

Isolate object to better detect it

RaspberryPI & OpenCV + Yolo: AttributeError: module 'cv2' has no attribute 'dnn'

Links

Contributors

Tags