Abstract:

CONTENTS

Image Processing and Computer Vision

Character region positioning of chip image based on improved convex hull detection

·························································· CHAO Yuan,  ZHOU Wei,  SHAN Wen-tao,  FENG Jun-ping (165)

Human action recognition based on LSTM neural network

········································· YANG Shi-qiang,  YANG Jiang-tao,  LI Zhuo,  WANG Jin-hua,  LI De-xin (174)

Research on the structured 3D animation and the compression

··· LUO Guo-liang,  WANG He,  ZHAO Xin,  CAO Yi-qin,  HUANG Xiao-sheng,  WU Chang-xing,  XIAN Chu-hua (182)

Style transfer algorithm for salient region preservation

··············································· LIN Xiao,  QU Shi-cao,  HUANG Wei,  ZHENG Xiao-mei,   MA Li-zhuang (190)

Real-time gun detection method based on compressed YOLOV3

······················································· YE Ze-cong,  GAO Zhi-qiang,  CUI Xiao-long,  JIANG Rong-qi (198)

Image super-resolution reconstruction based on dual attention mechanism

····························································································· LI Bin,  WANG Ping,  ZHAO Si-yi (206)

Computer Graphics and Virtual Reality

Mixed reality based remote collaborative assembly guidance

····························· LIU You-quan,  WANG Yuan-chao,  XU Kun,  LIU Zheng-xiong,  HUANG Pan-feng (216)

Public opinion evolution analysis of “COVID-19 epidemic” based on sentiment feature

····················· GAN Yu-xiang,  WANG Ya-bo,  XUE Jun-xiao,  ZHANG Ruo-qi,  XU Shu-ning,  GUO Yi-bo (222)

The construction of spherical interpolation splines with local properties

····························································· WANG Qian,  PAN Le,  ZHANG Jie-lin,  PENG Xing-xuan (230)

Compression of directed surface chain code in 3D model

···························································· LIU Shang-wu,  WEI Wei,  DUAN Xiao-dong,  LIU Yong-kui (237)

Curve modeling using rational fractal interpolation with variable parameters

···································· ZHANG Xin-yue,  LEI Yi-fan,  LIU Pei-pei,  BAO Fang-xun,  ZHANG Yun-feng (245)

Multi-view color point cloud registration based on correntropy

························································· LIU Ying,  LI Yao-chen,  LIU Yue-hu,  FU Jing-wen,  MA Fei (256)

Digital Design and Manufacture

A light weight method of 3D printing model based on periodic cell

····················································· XIAO Wen-lei,  WANG Zhi-ming,  WANG Shi-ping,  ZHAO Gang (263)

APDL modeling method of hydraulic radial gate structure

······································································ ZHANG Xue-cai,  CHEN Li-ye,  WANG Zheng-zhong (271)

Simulation analysis of stress in power fitting for strain insulator-string following ice shedding from cables

···································· LI Chun,  LIU Xiao-hui,  HUANG Rui,  YE Zhong-fei,  WU Chuan,  ZHANG Bo (279)

DIM/CIM

Research on information collaboration and model construction for top-down design of prefabricated buildings

····································································································· ZHU Hui-xian,  XU Zhao (289)

BIM evacuation design automation based on artificial intelligence

················ LIANG Yu-qing,  JI Jiu-mao,  YANG Jia-lei,  ZHANG Dong-sheng,  WANG Ke,  WANG Ling-yu (299)

Research on named entity recognition of construction safety accident text based on pre-trained language model

··········································································· SONG Jian-wei,  DENG Yi-chuan ,  SU Cheng (307)

A model adaptive method for Chinese word segmentation using IFC-based building information model

················································································ ZHANG Xin,  ZHOU Xiao-ping,  WANG Jia (316)

Industrial Design

Usability evaluation and application of multi-joint active and passive trainer based on user experience

···································································································· REN Ying-li,  WU Shi-jin (325)

Research on evolutionary design of interactive interface for knowledge reuse and intelligent innovation

································································································· JING Chun-hui,  ZHI Jin-yi (332)