Tweak pose optimization hyperparameters

Parameters used in the Gaussian Splatting on the Move paper v1

Author: oseiskar

nerfstudio/configs/method_configs.py

@@ -632,8 +632,10 @@
         },
         "quats": {"optimizer": AdamOptimizerConfig(lr=0.001, eps=1e-15), "scheduler": None},
         "camera_opt": {
-            "optimizer": AdamOptimizerConfig(lr=1e-3, eps=1e-15),
-            "scheduler": ExponentialDecaySchedulerConfig(lr_final=5e-5, max_steps=30000),
+            "optimizer": AdamOptimizerConfig(lr=1e-4, eps=1e-15),
+            "scheduler": ExponentialDecaySchedulerConfig(
+                lr_final=5e-7, max_steps=30000, warmup_steps=1000, lr_pre_warmup=0
+            ),
         },
     },
     viewer=ViewerConfig(num_rays_per_chunk=1 << 15),