Questions - OpenCV Q&A Forum

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2014-07-09 13:16:26 -0600 bennygato

Calculating distance from the pixel value of a disparity map

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3

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2017-02-19 22:10:03 -0600 Netsai Chibuku

Can Haar or Cascade classifiers be accurate enough in detecting object size?

distance

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2

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2012-11-27 05:26:53 -0600 Ben

OpenCV Distance Metrics

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2015-05-18 01:56:21 -0600 Jasdeep

calculate distance between two objects in a image using single camera

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2012-12-14 06:32:18 -0600 Haris

Measure distance from detected object using opencv

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2013-01-07 05:51:37 -0600 Haris

How to calculate distance between camera and image?

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2013-01-10 07:55:35 -0600 Alexander Smorkalov

Change distance function for kmeans clustering

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2013-05-12 01:14:11 -0600 MH

Face recognition - Get distance for all trained images

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2013-12-17 08:27:07 -0600 Moster

KeyPoints&DMatch - What does distance stands for?

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2014-03-03 14:47:52 -0600 Will Stewart

movement and distance detection within a room

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2015-03-17 07:34:54 -0600 foyleman

Unity and matches[i].distance - how do I filter matches

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2015-03-30 02:41:26 -0600 FooBar

3D coordinates of two points in room and angle between them

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2015-05-28 09:46:36 -0600 thdrksdfthmn

Calculating distance to an unknown object with single camera

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1

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2015-10-28 09:57:54 -0600 sturkmen

calculate the distance (pixel) between the two edges ( lines) ? [closed]

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2016-02-05 06:43:30 -0600 Eduardo

How to interpret the distances in matches of descriptors

207

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2016-02-08 13:10:09 -0600 berak

What type of distance measurement is used in CreateLBPHffacerecognizer

649

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2017-01-23 07:27:53 -0600 berak

How to get first row of np.vstack? midpoint of contour - Python

266

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2017-06-24 19:41:43 -0600 Tetragramm

Calculate x distance to line from edge at middle of y?

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2017-12-04 23:06:36 -0600 striving

face recognition by Euclidean space distance seeking for help

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2018-01-11 08:22:25 -0600 michlvl

Get length in pixels between edges of two contours

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1

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2019-01-03 16:01:16 -0600 sonicdoo

Calculate slope, length and angle of a specific part / side / line on a contour?

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1

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no

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2019-09-12 15:45:43 -0600 Witek

finding distance between car on real-time

1k

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no

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2013-05-04 13:24:34 -0600 efanucar

measuring distance between two balls in millimeters - how to improve accuracy [closed]

532

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no

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1

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2013-06-05 07:56:32 -0600 Odrai

Calculate distance (stereo vision) [closed]

474

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2013-07-18 16:47:31 -0600 ABoubou

Opencv Flann

513

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no

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2013-11-04 06:14:14 -0600 JNB

cv::KNearest : change distance used

150

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2014-01-27 00:15:59 -0600 suocean16

close to above line or below 中

distance

1k

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no

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1

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2014-03-13 07:43:14 -0600 DigbySwift

Perspective Compensation when Measuring Distances on an Image with a known reference distance

494

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no

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no

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2015-02-09 08:51:15 -0600 Potato

What units is the 'distance' measured in? (in the matches of a SURF)

155

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no

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1

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2015-02-10 06:56:26 -0600 Gebirgslok

47 questions

Calculating distance from the pixel value of a disparity map

Can Haar or Cascade classifiers be accurate enough in detecting object size?

OpenCV Distance Metrics

calculate distance between two objects in a image using single camera

Measure distance from detected object using opencv

How to calculate distance between camera and image?

Change distance function for kmeans clustering

Face recognition - Get distance for all trained images

KeyPoints&DMatch - What does distance stands for?

movement and distance detection within a room

Unity and matches[i].distance - how do I filter matches

3D coordinates of two points in room and angle between them

Calculating distance to an unknown object with single camera

calculate the distance (pixel) between the two edges ( lines) ? [closed]

How to interpret the distances in matches of descriptors

What type of distance measurement is used in CreateLBPHffacerecognizer

How to get first row of np.vstack? midpoint of contour - Python

Calculate x distance to line from edge at middle of y?

face recognition by Euclidean space distance seeking for help

Get length in pixels between edges of two contours

Calculate slope, length and angle of a specific part / side / line on a contour?

finding distance between car on real-time

measuring distance between two balls in millimeters - how to improve accuracy [closed]

Calculate distance (stereo vision) [closed]

Opencv Flann

cv::KNearest : change distance used

close to above line or below 中

Perspective Compensation when Measuring Distances on an Image with a known reference distance

What units is the 'distance' measured in? (in the matches of a SURF)

Access corresponding shape points from ShapeContextDistanceExtractor?

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