Search Results for author: Sixiao Zheng

Found 7 papers, 4 papers with code

Intelligent Director: An Automatic Framework for Dynamic Visual Composition using ChatGPT

no code implementations24 Feb 2024 Sixiao Zheng, Jingyang Huo, Yu Wang, Yanwei Fu

We propose an Intelligent Director framework, utilizing LENS to generate descriptions for images and video frames and combining ChatGPT to generate coherent captions while recommending appropriate music names.

Retrieval Style Transfer

Vision Transformers: From Semantic Segmentation to Dense Prediction

3 code implementations19 Jul 2022 Li Zhang, Jiachen Lu, Sixiao Zheng, Xinxuan Zhao, Xiatian Zhu, Yanwei Fu, Tao Xiang, Jianfeng Feng, Philip H. S. Torr

In this work, for the first time we explore the global context learning potentials of ViTs for dense visual prediction (e. g., semantic segmentation).

Image Classification Instance Segmentation +5

Clustering by the Probability Distributions from Extreme Value Theory

1 code implementation20 Feb 2022 Sixiao Zheng, Ke Fan, Yanxi Hou, Jianfeng Feng, Yanwei Fu

In contrast, the GPD fits the distribution of distance to the centroid exceeding a sufficiently large threshold, leading to a more stable performance of GPD k-means.

Clustering

NMS-Loss: Learning with Non-Maximum Suppression for Crowded Pedestrian Detection

1 code implementation4 Jun 2021 Zekun Luo, Zheng Fang, Sixiao Zheng, Yabiao Wang, Yanwei Fu

Non-Maximum Suppression (NMS) is essential for object detection and affects the evaluation results by incorporating False Positives (FP) and False Negatives (FN), especially in crowd occlusion scenes.

object-detection Object Detection +1

Incrementally Zero-Shot Detection by an Extreme Value Analyzer

no code implementations23 Mar 2021 Sixiao Zheng, Yanwei Fu, Yanxi Hou

However, zero-shot learning models assume that all seen classes should be known beforehand, while incremental learning models cannot recognize unseen classes.

Class Incremental Learning Incremental Learning +3

Extreme Value k-means Clustering

no code implementations25 Sep 2019 Sixiao Zheng, Yanxi Hou, Yanwei Fu, Jianfeng Feng

We thus propose a novel algorithm called Extreme Value k-means (EV k-means), including GEV k-means and GPD k-means.

Clustering Computational Efficiency

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