Search Results for author: Ziteng Gao

Found 8 papers, 5 papers with code

LIP: Local Importance-based Pooling

1 code implementation ICCV 2019 Ziteng Gao, Li-Min Wang, Gangshan Wu

Spatial downsampling layers are favored in convolutional neural networks (CNNs) to downscale feature maps for larger receptive fields and less memory consumption.

Ranked #147 on Object Detection on COCO test-dev (using extra training data)

Image Classification Object Detection

Mutual Supervision for Dense Object Detection

no code implementations ICCV 2021 Ziteng Gao, LiMin Wang, Gangshan Wu

In this paper, we break the convention of the same training samples for these two heads in dense detectors and explore a novel supervisory paradigm, termed as Mutual Supervision (MuSu), to respectively and mutually assign training samples for the classification and regression head to ensure this consistency.

Classification Dense Object Detection +3

AdaMixer: A Fast-Converging Query-Based Object Detector

2 code implementations CVPR 2022 Ziteng Gao, LiMin Wang, Bing Han, Sheng Guo

The recent query-based object detectors break this convention by decoding image features with a set of learnable queries.

Object Object Detection

SparseFormer: Sparse Visual Recognition via Limited Latent Tokens

1 code implementation7 Apr 2023 Ziteng Gao, Zhan Tong, LiMin Wang, Mike Zheng Shou

In this paper, we challenge this dense paradigm and present a new method, coined SparseFormer, to imitate human's sparse visual recognition in an end-to-end manner.

Sparse Representation-based Classification Video Classification

Bootstrapping SparseFormers from Vision Foundation Models

1 code implementation4 Dec 2023 Ziteng Gao, Zhan Tong, Kevin Qinghong Lin, Joya Chen, Mike Zheng Shou

In this paper, we propose to bootstrap SparseFormers from ViT-based vision foundation models in a simple and efficient way.

STMixer: A One-Stage Sparse Action Detector

no code implementations15 Apr 2024 Tao Wu, Mengqi Cao, Ziteng Gao, Gangshan Wu, LiMin Wang

First, we present a query-based adaptive feature sampling module, which endows the detector with the flexibility of mining a group of discriminative features from the entire spatio-temporal domain.

Action Detection

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