Questions - OpenCV Q&A Forum

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3

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2020-08-13 22:51:08 -0600 jcrist

How to merge nearby rectangles

588

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2

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no

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2020-05-21 04:55:26 -0600 kpachinger

How to place one rectangle inside another one without intersections?

772

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1

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1

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2018-05-23 12:14:50 -0600 ya_ocv_user

Distinguishing between white and luminous objects

918

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1

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2017-05-25 15:27:03 -0600 greggo

How haar like tilted features are represented in xml cascade?

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2016-12-15 10:43:20 -0600 logidelic

Detecting (not decoding!) datamatrix (rectangle) regions in an image

219

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no

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2016-10-11 01:29:19 -0600 Atado

Extract area inside rectangle

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2016-09-07 10:37:12 -0600 LucaVeggian

detectMultiScale on Gpu problem with minNeighbors parameter

244

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-1

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2016-07-24 14:28:21 -0600 VNobre

Find a rectangle and crop the area [closed]

178

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no

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no

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2016-05-28 01:55:20 -0600 lovaj

How to chose a meaningful patch?

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1

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2016-05-19 03:22:38 -0600 sturkmen

Rectangle Detection - OpenCV 2.4.12

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1

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2016-04-01 02:53:04 -0600 StevenPuttemans

Problem with groupRectangles().

30k

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1

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2016-03-20 07:23:19 -0600 berak

How to perform intersection or union operations on a rect in Python?

125

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2016-03-07 15:42:32 -0600 FernandoUnix

how draw this rectangle

614

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1

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no

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2016-02-15 06:57:53 -0600 Tetragramm

i want to auto detect cheque rectaingle in android,is there any example or reference available?

1k

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1

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2016-02-10 22:31:59 -0600 Tetragramm

Don't read my rectangle

rectangles

473

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no

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2016-01-25 11:04:40 -0600 spyderespirt0

Why do I keep getting rotated rect's when they are circles? [closed]

317

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2016-01-20 05:16:56 -0600 tenkeason

Possible if only draw a Rectangle at the front object?

688

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no

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2016-01-19 22:20:45 -0600 tenkeason

Only draw Rectangle when largest than the minimum size [closed]

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2016-01-15 20:34:04 -0600 tenkeason

How to draw a rectangle contours only if largest than specific size

1k

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1

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1

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2016-01-02 10:01:13 -0600 sturkmen

Draw Rectangle from Webcam with 2 largest object

602

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no

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no

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2015-12-13 03:59:00 -0600 user3793196

Adding MatOfPoint items to ArrayList-shape detection for Android

1k

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1

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no

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2015-05-08 06:35:11 -0600 locke14

How to draw thick lines with straight endings ?

1k

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no

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no

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2015-03-01 16:04:29 -0600 josealberto.fuentes

Rotate rectangle with Emgu.cv [closed]

175

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no

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no

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2013-09-13 13:03:22 -0600 Gsramati

depth in image and basics in images

3k

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2

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2

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2013-06-12 17:27:31 -0600 Hansg91

Finding area center of rectangle

20k

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1

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1

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2013-02-05 03:15:45 -0600 Guanta

OpenCV 2.4.3 rectangle detection

1k

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1

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no

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2012-11-01 01:09:18 -0600 Mahdi

Object detection Rectangles Haartrained

1k

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1

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1

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2012-10-23 01:27:42 -0600 Vladislav Vinogradov

28 questions

How to merge nearby rectangles

How to place one rectangle inside another one without intersections?

Distinguishing between white and luminous objects

How haar like tilted features are represented in xml cascade?

Detecting (not decoding!) datamatrix (rectangle) regions in an image

Extract area inside rectangle

detectMultiScale on Gpu problem with minNeighbors parameter

Find a rectangle and crop the area [closed]

How to chose a meaningful patch?

Rectangle Detection - OpenCV 2.4.12

Problem with groupRectangles().

How to perform intersection or union operations on a rect in Python?

how draw this rectangle

i want to auto detect cheque rectaingle in android,is there any example or reference available?

Don't read my rectangle

Why do I keep getting rotated rect's when they are circles? [closed]

Possible if only draw a Rectangle at the front object?

Only draw Rectangle when largest than the minimum size [closed]

How to draw a rectangle contours only if largest than specific size

Draw Rectangle from Webcam with 2 largest object

Adding MatOfPoint items to ArrayList-shape detection for Android

How to draw thick lines with straight endings ?

Rotate rectangle with Emgu.cv [closed]

depth in image and basics in images

Finding area center of rectangle

OpenCV 2.4.3 rectangle detection

Object detection Rectangles Haartrained

can not draw rectangle simultaneously

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