Questions - OpenCV Q&A Forum

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2020-02-20 00:12:25 -0600 syvlvester

Understanding the camera matrix

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2017-10-18 03:27:43 -0600 MonyChin

Hard to calibrate long focal length lens, result is very poor [closed]

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2017-06-01 06:52:56 -0600 pklab

Set focal length to infinity

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2016-11-03 08:15:14 -0600 alvaro562003

How to process 2 photos with a 2 focal length from the same smartphone?

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2016-10-03 10:45:53 -0600 Eek

Creating a focal point service that only responds w/ coordinates

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2016-03-29 11:26:43 -0600 ayeshas

focal length in pixel from fx and fy

focal
length

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2016-03-29 11:25:55 -0600 ayeshas

Camera Calibration : fx and fy

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2015-03-05 04:39:34 -0600 FooBar

calculate focal length using camera calibration

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2014-10-23 13:07:33 -0600 petititi

does auto focus change focal length or intrinsic parameters?

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2013-06-12 01:52:39 -0600 berak

focal length fx and fy , do they change for a camera capable of zooming ?

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2013-05-30 07:38:28 -0600 CamVis

nan's in stitching_detailed example due to camera estimation?

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2013-03-06 07:47:33 -0600 funwey

fix focal length in calibrateCamera()

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2013-02-18 03:46:51 -0600 Mathieu Barnachon

Conversion of camera intrinsic parameters (pixels to meter)

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2012-08-05 14:24:43 -0600 Adi

14 questions

Understanding the camera matrix

Hard to calibrate long focal length lens, result is very poor [closed]

Set focal length to infinity

How to process 2 photos with a 2 focal length from the same smartphone?

Creating a focal point service that only responds w/ coordinates

focal length in pixel from fx and fy

Camera Calibration : fx and fy

calculate focal length using camera calibration

does auto focus change focal length or intrinsic parameters?

focal length fx and fy , do they change for a camera capable of zooming ?

nan's in stitching_detailed example due to camera estimation?

fix focal length in calibrateCamera()

Conversion of camera intrinsic parameters (pixels to meter)

focal length and calibration

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