ARTrackV2: Prompting Autoregressive Tracker Where to Look and How to Describe

1 code implementation • 28 Dec 2023 • Yifan Bai, Zeyang Zhao, Yihong Gong, Xing Wei

We present ARTrackV2, which integrates two pivotal aspects of tracking: determining where to look (localization) and how to describe (appearance analysis) the target object across video frames.

Object Template Matching +2

Autoregressive Visual Tracking

1 code implementation • CVPR 2023 2023 • Xing Wei, Yifan Bai, Yongchao Zheng, Dahu Shi, Yihong Gong

We present ARTrack, an autoregressive framework for visual object tracking.

Object Template Matching +2

Immersive Text Game and Personality Classification

no code implementations • 20 Mar 2022 • Wanshui Li, Yifan Bai, Jiaxuan Lu, Kexin Yi

We designed and built a game called \textit{Immersive Text Game}, which allows the player to choose a story and a character, and interact with other characters in the story in an immersive manner of dialogues.

Classification Language Modelling +1

PP-OCR: A Practical Ultra Lightweight OCR System

9 code implementations • 21 Sep 2020 • Yuning Du, Chenxia Li, Ruoyu Guo, Xiaoting Yin, Weiwei Liu, Jun Zhou, Yifan Bai, Zilin Yu, Yehua Yang, Qingqing Dang, Haoshuang Wang

Meanwhile, several pre-trained models for the Chinese and English recognition are released, including a text detector (97K images are used), a direction classifier (600K images are used) as well as a text recognizer (17. 9M images are used).

Computational Efficiency Optical Character Recognition +1

BPPSA: Scaling Back-propagation by Parallel Scan Algorithm

1 code implementation • 23 Jul 2019 • Shang Wang, Yifan Bai, Gennady Pekhimenko

In an era when the performance of a single compute device plateaus, software must be designed to scale on massively parallel systems for better runtime performance.