Questions - OpenCV Q&A Forum

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2020-05-17 15:01:01 -0600 YigalB

Use openCV for object+distance detection

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2020-01-15 19:25:36 -0600 diegojrr

Determine the best features of an object given several images

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2019-09-10 13:18:34 -0600 Markus11123

Distance between Camera and Marker (calculate with Tvec)

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

finding distance between car on real-time

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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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2018-09-28 10:10:57 -0600 CritAndrew

Use ZED to object detect und distance measure

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2018-08-03 10:07:20 -0600 berak

Determining Hausdorff distance - zero values for non overlaped shapes

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2018-07-10 07:56:30 -0600 sadegh6383

how to calculate distances between pixels on a contour

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2018-07-05 12:04:08 -0600 OpenCVNoob69

How do you use OpenCV to find horizontal angle and vertical angle from the center of an image to the center of a rectangular contour?

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2018-04-02 23:14:07 -0600 abhijit

How to use the output of cv2.fitLine() [closed]

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2018-03-13 10:33:59 -0600 juerg

Distances to surroundings in image

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

face recognition by Euclidean space distance seeking for help

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2017-10-03 06:54:14 -0600 cjacquel

Fast Euclidean Distance Map

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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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2017-02-12 15:20:19 -0600 juanmanpr

Is there any way to use a custom distance with FLANN?

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2017-02-07 10:11:30 -0600 mstankie

Finding nearest non-zero pixel [closed]

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

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

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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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2016-12-03 15:18:44 -0600 NOOPIE

Divide picture into vertical blocks and get pixel by x, y coordinate. [closed]

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2016-10-13 18:55:49 -0600 vivekkh

Calculate length between 2 points in c++

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2016-08-08 00:41:23 -0600 canius

How can I find the max distance in multiple points

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

What type of distance measurement is used in CreateLBPHffacerecognizer

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

How to interpret the distances in matches of descriptors

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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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2015-07-09 20:57:47 -0600 mkc

Best color difference or distance approximation?

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2015-06-14 01:28:02 -0600 BossNinja

Reading sensor value from arduino and use it in opencv

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

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

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

47 questions

Use openCV for object+distance detection

Determine the best features of an object given several images

Distance between Camera and Marker (calculate with Tvec)

finding distance between car on real-time

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

Use ZED to object detect und distance measure

Determining Hausdorff distance - zero values for non overlaped shapes

how to calculate distances between pixels on a contour

How do you use OpenCV to find horizontal angle and vertical angle from the center of an image to the center of a rectangular contour?

How to use the output of cv2.fitLine() [closed]

Distances to surroundings in image

Get length in pixels between edges of two contours

face recognition by Euclidean space distance seeking for help

Fast Euclidean Distance Map

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

Is there any way to use a custom distance with FLANN?

Finding nearest non-zero pixel [closed]

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

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

Divide picture into vertical blocks and get pixel by x, y coordinate. [closed]

Calculate length between 2 points in c++

How can I find the max distance in multiple points

What type of distance measurement is used in CreateLBPHffacerecognizer

How to interpret the distances in matches of descriptors

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

Best color difference or distance approximation?

Reading sensor value from arduino and use it in opencv

Calculating distance to an unknown object with single camera

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

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

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