Improving Bird's Eye View Semantic Segmentation by Task Decomposition

no code implementations • 2 Apr 2024 • Tianhao Zhao, Yongcan Chen, Yu Wu, Tianyang Liu, Bo Du, Peilun Xiao, Shi Qiu, Hongda Yang, Guozhen Li, Yi Yang, Yutian Lin

In the first stage, we train a BEV autoencoder to reconstruct the BEV segmentation maps given corrupted noisy latent representation, which urges the decoder to learn fundamental knowledge of typical BEV patterns.

Autonomous Driving Bird's-Eye View Semantic Segmentation +2

WB-DETR: Transformer-Based Detector Without Backbone

no code implementations • ICCV 2021 • Fanfan Liu, Haoran Wei, Wenzhe Zhao, Guozhen Li, Jingquan Peng, Zihao Li

In this paper, we propose WB-DETR (DETR-based detector Without Backbone) to prove that the reliance on CNN features extraction for a transformer-based detector is not necessary.

object-detection Object Detection