Search Results for author: Ashish Sirasao

Found 10 papers, 1 papers with code

Enhancing One-shot Pruned Pre-trained Language Models through Sparse-Dense-Sparse Mechanism

no code implementations20 Aug 2024 Guanchen Li, Xiandong Zhao, Lian Liu, Zeping Li, Dong Li, Lu Tian, Jie He, Ashish Sirasao, Emad Barsoum

Next, we reconstruct a dense model featuring a pruning-friendly weight distribution by reactivating pruned connections with sparse regularization.

Towards Scale-Aware Full Surround Monodepth with Transformers

no code implementations15 Jul 2024 Yuchen Yang, Xinyi Wang, Dong Li, Lu Tian, Ashish Sirasao, Xun Yang

Full surround monodepth (FSM) methods can learn from multiple camera views simultaneously in a self-supervised manner to predict the scale-aware depth, which is more practical for real-world applications in contrast to scale-ambiguous depth from a standalone monocular camera.

Depth Estimation

Sparse Laneformer

no code implementations11 Apr 2024 Ji Liu, Zifeng Zhang, Mingjie Lu, Hongyang Wei, Dong Li, Yile Xie, Jinzhang Peng, Lu Tian, Ashish Sirasao, Emad Barsoum

We analyze that dense anchors are not necessary for lane detection, and propose a transformer-based lane detection framework based on a sparse anchor mechanism.

Autonomous Driving Lane Detection

Separated RoadTopoFormer

no code implementations4 Jul 2023 Mingjie Lu, Yuanxian Huang, Ji Liu, Jinzhang Peng, Lu Tian, Ashish Sirasao

Previous works such as map learning and BEV lane detection neglect the connection relationship between lane instances, and traffic elements detection tasks usually neglect the relationship with lane lines.

3D Lane Detection Autonomous Driving

FDViT: Improve the Hierarchical Architecture of Vision Transformer

no code implementations ICCV 2023 Yixing Xu, Chao Li, Dong Li, Xiao Sheng, Fan Jiang, Lu Tian, Ashish Sirasao

In this paper, we propose FDViT to improve the hierarchical architecture of the vision transformer by using a flexible downsampling layer that is not limited to integer stride to smoothly reduce the sizes of the middle feature maps.

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