Search Results for author: Lingyun Sun

Found 15 papers, 8 papers with code

Efficient and Scalable Chinese Vector Font Generation via Component Composition

no code implementations10 Apr 2024 Jinyu Song, Weitao You, Shuhui Shi, Shuxuan Guo, Lingyun Sun, Wei Wang

In this work, we first observe that most Chinese characters can be disassembled into frequently-reused components.

Font Generation

ChatScratch: An AI-Augmented System Toward Autonomous Visual Programming Learning for Children Aged 6-12

no code implementations7 Feb 2024 Liuqing Chen, Shuhong Xiao, Yunnong Chen, Ruoyu Wu, Yaxuan Song, Lingyun Sun

As Computational Thinking (CT) continues to permeate younger age groups in K-12 education, established CT platforms such as Scratch face challenges in catering to these younger learners, particularly those in the elementary school (ages 6-12).

Image Generation

Reducing Spatial Fitting Error in Distillation of Denoising Diffusion Models

1 code implementation7 Nov 2023 Shengzhe Zhou, Zejian Lee, Shengyuan Zhang, Lefan Hou, Changyuan Yang, Guang Yang, Zhiyuan Yang, Lingyun Sun

Based on our analysis with bias-variance decomposition and experimental observations, we attribute the degradation to the spatial fitting error occurring in the training of both the teacher and student model.

Attribute Denoising +2

Deep3DSketch+: Rapid 3D Modeling from Single Free-hand Sketches

no code implementations22 Sep 2023 Tianrun Chen, Chenglong Fu, Ying Zang, Lanyun Zhu, Jia Zhang, Papa Mao, Lingyun Sun

In this work, we introduce a novel end-to-end approach, Deep3DSketch+, which performs 3D modeling using only a single free-hand sketch without inputting multiple sketches or view information.

MelodyGLM: Multi-task Pre-training for Symbolic Melody Generation

1 code implementation19 Sep 2023 Xinda Wu, Zhijie Huang, Kejun Zhang, Jiaxing Yu, Xu Tan, Tieyao Zhang, ZiHao Wang, Lingyun Sun

In particular, subjective evaluations show that, on the melody continuation task, MelodyGLM gains average improvements of 0. 82, 0. 87, 0. 78, and 0. 94 in consistency, rhythmicity, structure, and overall quality, respectively.

WuYun: Exploring hierarchical skeleton-guided melody generation using knowledge-enhanced deep learning

1 code implementation11 Jan 2023 Kejun Zhang, Xinda Wu, Tieyao Zhang, Zhijie Huang, Xu Tan, Qihao Liang, Songruoyao Wu, Lingyun Sun

Although deep learning has revolutionized music generation, existing methods for structured melody generation follow an end-to-end left-to-right note-by-note generative paradigm and treat each note equally.

Music Generation

WikiLink: an encyclopedia-based semantic network for design innovation

1 code implementation30 Aug 2022 Haoyu Zuo, Qianzhi Jing, Tianqi Song, Huiting Liu, Lingyun Sun, Peter Childs, Liuqing Chen

However, existing semantic networks for design innovation is built on data source restricted to technological and scientific information.

ULDGNN: A Fragmented UI Layer Detector Based on Graph Neural Networks

no code implementations13 Aug 2022 Jiazhi Li, Tingting Zhou, Yunnong Chen, Yanfang Chang, Yankun Zhen, Lingyun Sun, Liuqing Chen

While some work attempt to generate front-end code intelligently from UI screenshots, it may be more convenient to utilize UI design drafts in Sketch which is a popular UI design software, because we can access multimodal UI information directly such as layers type, position, size, and visual images.

Code Generation

F3A-GAN: Facial Flow for Face Animation with Generative Adversarial Networks

no code implementations12 May 2022 Xintian Wu, Qihang Zhang, Yiming Wu, Huanyu Wang, Songyuan Li, Lingyun Sun, Xi Li

Formulated as a conditional generation problem, face animation aims at synthesizing continuous face images from a single source image driven by a set of conditional face motion.

Few-Shot Incremental Learning for Label-to-Image Translation

no code implementations CVPR 2022 Pei Chen, Yangkang Zhang, Zejian Li, Lingyun Sun

When given new training samples annotated with novel semantic classes, the models should be trained from scratch with both learned and new classes.

Few-Shot Learning Incremental Learning +1

Image Synthesis From Layout With Locality-Aware Mask Adaption

1 code implementation ICCV 2021 Zejian Li, Jingyu Wu, Immanuel Koh, Yongchuan Tang, Lingyun Sun

Object masks are generated separately and mapped to bounding boxes to form a whole semantic segmentation mask (layout-to-mask), with which a new image is generated (mask-to-image).

Image Generation Object +1

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