fix h36m camera bug

2023-03-04 21:29:18 +08:00 · 2023-03-04 21:29:18 +08:00 · d5f1e8f81b
commit d5f1e8f81b
parent c3dc39c1d3
1 changed files with 4 additions and 1 deletions
--- a/scripts/dataset/pre_h36m_camera.py
+++ b/scripts/dataset/pre_h36m_camera.py
@ -65,10 +65,13 @@ def process_camera(xml_path, seq, act, cams):
        K[1, 1] = f[1]
        K[0, 2] = c[0]
        K[1, 2] = c[1]
+        # camera center
+        T = t.reshape(3, 1) / 1000
+        T = -np.dot(rt, T)
        cameras[cam] = {
            'K': K,
            'R': rt,
-            'T': t.reshape(3, 1)/1000,
+            'T': T,
            'dist': k.reshape(1, 5)
        }
    return cameras