search

pierrebaque / generatePOMfile

MIT License
13 stars 5 forks source link

Constant.txt parameters #1

Open KiranPrakash opened 7 years ago

KiranPrakash commented 7 years ago

Hi,

Thanks for sharing your software. I am running this script for the basketball sequence provided here: https://cvlab.epfl.ch/cms/site/cvlab2/lang/en/data/pom

I have also read the paper https://infoscience.epfl.ch/record/145991/files/FleuretBLF08.pdf

  1. Could you please provide the description of what each of the parameters in the constant.txt are?
  2. What calibration method was used for your example that you have provided here?
  3. How different is the implementation of https://cvlab.epfl.ch/cms/site/cvlab2/lang/en/software/pom/index.php from yours?

Thanks for your time, -Kiran

pierrebaque commented 7 years ago

Hello,

WIDTH = width of the tracking zone in m HEIGHT 32 = height of the tracking zone in m NB_WIDTH 120 = discretization of width NB_HEIGHT 300 = discretization of height MAN_RAY 0.16 = default radius of a man used to generate rectangles MAN_HEIGHT 1.8 = default height of a man used to generate rectangles REDUCTION 1 = 1 ORIGINE_X -3.0 = X location for the start of the grid ORIGINE_Y -6.0 = Y location for the start of the grid

We used OpenCV calibration with additional bundle adjustment. More details here -> https://arxiv.org/abs/1707.09299

https://cvlab.epfl.ch/cms/site/cvlab2/lang/en/software/pom/index.php is the POM algorithm, you need the output of the code provided here as input to POM.

Best, Pierre

jeetv commented 3 years ago

Hello,

Can you please provide the information about how ORIGIN_X and ORIGIN_Y correspond to the location for the start of the grid? How are these origins computed?

Thanks, Jeet Vora