Scene segmentation is the task of splitting a scene into its various object components.
Image adapted from Temporally coherent 4D reconstruction of complex dynamic scenes.
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Point cloud is an important type of geometric data structure.
#2 best model for Scene Segmentation on ScanNet
We show that SegNet provides good performance with competitive inference time and more efficient inference memory-wise as compared to other architectures.
#3 best model for Scene Segmentation on SUN-RGBD
Specifically, we append two types of attention modules on top of traditional dilated FCN, which model the semantic interdependencies in spatial and channel dimensions respectively.
#2 best model for Semantic Segmentation on COCO-Stuff test
The computation cost and memory footprints of the voxel-based models grow cubically with the input resolution, making it memory-prohibitive to scale up the resolution.
SOTA for 3D Instance Segmentation on S3DIS (mAcc metric )
Experimental results on various 3D scenes show the effectiveness of our method on 3D instance segmentation, and we also evaluate the capability of SGPN to improve 3D object detection and semantic segmentation results.
SOTA for 3D Object Detection on NYU Depth v2
Robust perception-action models should be learned from training data with diverse visual appearances and realistic behaviors, yet current approaches to deep visuomotor policy learning have been generally limited to in-situ models learned from a single vehicle or a simulation environment.