From 5da03add0f965224f7b8677a2b32d081b066fefe Mon Sep 17 00:00:00 2001 From: David PAGNON Date: Thu, 20 Jun 2024 08:52:47 +0200 Subject: [PATCH] Calib.io website to generate a good checkerboard --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 2715d25..28d67a2 100644 --- a/README.md +++ b/README.md @@ -393,7 +393,7 @@ If you already have a calibration file, set `calibration_type` type to `convert` - Adjust parameters in the [Config.toml](https://github.com/perfanalytics/pose2sim/blob/main/Pose2Sim/S00_Demo_BatchSession/Config.toml) file. - Make sure that the board: - is filmed from different angles, covers a large part of the video frame, and is in focus. - - is flat, without reflections, surrounded by a white border, and is not rotationally invariant (Nrows ≠ Ncols, and Nrows odd if Ncols even). + - is flat, without reflections, surrounded by a wide white border, and is not rotationally invariant (Nrows ≠ Ncols, and Nrows odd if Ncols even). Go to [calib.io](https://calib.io/pages/camera-calibration-pattern-generator) to generate a suitable checkerboard. - A common error is to specify the external, instead of the internal number of corners. This may be one less than you would intuitively think.