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Pengfei Xian

4 papers hereh-index 9241 citations16 works total

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

author position
  • middle author3

Across the 3 of 4 papers where every author was matched, so the position is known.

fields
  • cs.CV3
  • cs.MA1

identity via Semantic Scholar / OpenAlex

activity
20202025
most citedSVCNet: Scribble-based Video Colorization Network with Temporal Aggregation

19 citations · 19 across the 4 of their papers we have counts for

collaborators

4 papers

cs.MA2025

KG-RAG: Enhancing GUI Agent Decision-Making via Knowledge Graph-Driven Retrieval-Augmented Generation

Ziyi Guan, Jason Chun Lok Li, Zhijian Hou +11

Despite recent progress, Graphic User Interface (GUI) agents powered by Large Language Models (LLMs) struggle with complex mobile tasks due to limited app-specific knowledge. While…

cs.CV2023★ 19 cited

SVCNet: Scribble-based Video Colorization Network with Temporal Aggregation

Yuzhi Zhao, Lai-Man Po, Kangcheng Liu +5

In this paper, we propose a scribble-based video colorization network with temporal aggregation called SVCNet. It can colorize monochrome videos based on different user-given color…

cs.CV2021

CSRNet: Cascaded Selective Resolution Network for Real-time Semantic Segmentation

Jingjing Xiong, Lai-Man Po, Wing-Yin Yu +3

Real-time semantic segmentation has received considerable attention due to growing demands in many practical applications, such as autonomous vehicles, robotics, etc. Existing real…

cs.CV2020

Legacy Photo Editing with Learned Noise Prior

Zhao Yuzhi, Po Lai-Man, Wang Xuehui +5

There are quite a number of photographs captured under undesirable conditions in the last century. Thus, they are often noisy, regionally incomplete, and grayscale formatted. Conve…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.