Questions - OpenCV Q&A Forum

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2020-11-11 12:50:37 -0600 aliakseis

Measuring of lanes or stripes on noisy and underexposed images

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2020-06-24 23:05:05 -0600 neel19

I am getting this error: Invalid HAAR feature (expected: 'rw.r.x + rw.r.width <= W'), where > 'rw.r.x + rw.r.width' is 22 > must be less than or equal to > 'W' is 16

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2020-05-04 22:01:39 -0600 Altheim

How to classify image of object on a game board

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2020-04-08 01:42:27 -0600 Srini9

Suggestion on a usecase

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2019-08-07 10:12:05 -0600 TheIndieStation

Image recognition with a single reference picture

image-recognition

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2018-10-11 08:01:48 -0600 Reflexive

OpenCV.js : image recognition in video capture

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2018-09-13 12:15:48 -0600 bwrr

Method to extract specific color range from an image not working in Python

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2018-04-03 12:45:05 -0600 Philia

Detecting Brain Tumor?

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2018-03-26 11:21:38 -0600 VivianTio

How to do multiple template matching with multiple objects by opencv Python.

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2017-10-25 04:48:07 -0600 pablocastilla

Full body matching

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2017-09-03 04:19:58 -0600 holdman

How to recognize specific objects

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2017-08-22 06:30:07 -0600 LBerger

Help regarding the fog visualization on a transparent glass

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2017-03-08 00:49:48 -0600 karyboy

detect object of interest in an image using opencv

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2015-12-21 00:19:53 -0600 avpai

need to find a way for polyp detection in a 2D image using OpenCV

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2015-11-04 04:50:50 -0600 ines.martins

How to verify if two images have the same object/content?

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2015-10-20 09:52:30 -0600 Bunty

How to recognize traffic sign when it is small in image sequence ?

211

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2015-06-05 06:34:57 -0600 Saneesh

Relevant image search algorithm

image-recognition

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1

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2015-04-05 11:07:27 -0600 nicolausYes

Detect type of document in a real-time

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2014-05-13 06:36:29 -0600 808tom

19 questions

Measuring of lanes or stripes on noisy and underexposed images

I am getting this error: Invalid HAAR feature (expected: 'rw.r.x + rw.r.width <= W'), where > 'rw.r.x + rw.r.width' is 22 > must be less than or equal to > 'W' is 16

How to classify image of object on a game board

Suggestion on a usecase

Image recognition with a single reference picture

OpenCV.js : image recognition in video capture

Method to extract specific color range from an image not working in Python

Detecting Brain Tumor?

How to do multiple template matching with multiple objects by opencv Python.

Full body matching

How to recognize specific objects

Help regarding the fog visualization on a transparent glass

detect object of interest in an image using opencv

need to find a way for polyp detection in a 2D image using OpenCV

How to verify if two images have the same object/content?

How to recognize traffic sign when it is small in image sequence ?

Relevant image search algorithm

Detect type of document in a real-time

Extract image date from time-lapse photos

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