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researcher

Zi-Hui Pei

5 papers hereh-index 4391 citations8 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author4

Across the 4 of 5 papers where every author was matched, so the position is known.

fields
  • cs.CV5

identity via Semantic Scholar / OpenAlex

activity
20222026
most citedSparse4D: Multi-view 3D Object Detection with Sparse Spatial-Temporal Fusion

30 citations · 55 across the 4 of their papers we have counts for

collaborators
Showing 2023Show all

2 papers · 1 filter

cs.CV2023★ 5 cited

Sparse4D v3: Advancing End-to-End 3D Detection and Tracking

Xuewu Lin, Zixiang Pei, Tianwei Lin +2

In autonomous driving perception systems, 3D detection and tracking are the two fundamental tasks. This paper delves deeper into this field, building upon the Sparse4D framework. W…

cs.CV2023★ 20 cited

Sparse4D v2: Recurrent Temporal Fusion with Sparse Model

Xuewu Lin, Tianwei Lin, Zixiang Pei +2

Sparse algorithms offer great flexibility for multi-view temporal perception tasks. In this paper, we present an enhanced version of Sparse4D, in which we improve the temporal fusi…

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