Search Results for author: Guanxiong Sun

Found 6 papers, 4 papers with code

TDViT: Temporal Dilated Video Transformer for Dense Video Tasks

1 code implementation14 Feb 2024 Guanxiong Sun, Yang Hua, Guosheng Hu, Neil Robertson

Deep video models, for example, 3D CNNs or video transformers, have achieved promising performance on sparse video tasks, i. e., predicting one result per video.

Instance Segmentation object-detection +3

Efficient One-stage Video Object Detection by Exploiting Temporal Consistency

1 code implementation14 Feb 2024 Guanxiong Sun, Yang Hua, Guosheng Hu, Neil Robertson

Based on the analysis, we present a simple yet efficient framework to address the computational bottlenecks and achieve efficient one-stage VOD by exploiting the temporal consistency in video frames.

object-detection Video Object Detection

MAMBA: Multi-level Aggregation via Memory Bank for Video Object Detection

1 code implementation18 Jan 2024 Guanxiong Sun, Yang Hua, Guosheng Hu, Neil Robertson

However, we argue that these memory structures are not efficient or sufficient because of two implied operations: (1) concatenating all features in memory for enhancement, leading to a heavy computational cost; (2) frame-wise memory updating, preventing the memory from capturing more temporal information.

object-detection Video Object Detection

Focus On What's Important: Self-Attention Model for Human Pose Estimation

no code implementations22 Sep 2018 Guanxiong Sun, Chengqin Ye, Kuanquan Wang

In this work, we proposed a convolutional network architecture combined with the novel attention model.

Pose Estimation Self-Learning

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