From 29060750b7c4706c7034f5cbff1f881fff4e37ed Mon Sep 17 00:00:00 2001 From: Ruben van de Ven Date: Tue, 19 Nov 2024 21:27:50 +0100 Subject: [PATCH] nr --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 0d2ac38..8a5df14 100644 --- a/README.md +++ b/README.md @@ -6,7 +6,7 @@ _See also [trap](https://git.rubenvandeven.com/security_vision/trap)_ Find the camera intrinsics and lens distortion matrixes. This helps to remove curvature from the image, and points map to a linear space. -## 02. Test Calibration and draw points +## 2. Test Calibration and draw points Apply the now obtained camera matrix to undistort a snapshot. Check if it looks good. @@ -16,7 +16,7 @@ Then with a camera snapshot of these points, click with the cursor in the source This is saved to `points.json`. If this is right, rename it to `img_points.json` for the homography. -## 2. Homography +## 3. Homography Having the camera intrinsics, the perspective of the camera can be undone by mapping points to a 'top down' space. This way, the distances between points is in accordance to their distance IRL.