This book constitutes the refereed proceedings of the 8th International Symposium on Artificial Intelligence and Robotics, ISAIR 2023, held in Beijing, China, during October 21–23, 2023. They focus on three important areas of Pattern Recognition: Artificial Intelligence;

T-spline Surface Fairing Based on Centripetal Re-parameterization.- Enhanced Object Detection of Abnormal Light Based on Multi-scale Retinex with Chromacity.- CS-Net: A Stain Style Transfer Network for Histology Images with CS-Gate Attention.- Single-image 3D Human Pose and Shape Estimation Enhanced by Clothed 3D Human Reconstruction.- IoT Botnet Attacks Detection and Classification Based on Ensemble Learning.- STGAN: Sonar Image Despeckling Method Utilizing GAN and Transformer.- Teacher classroom behavior detection based on a human pose estimation algorithm.- Condition Monitoring of Wind Turbine Anemometers Based on Combined Model Deep Learning.- C2FC: Coarse-to-fine Contour-based Method For Interactive Medical Image Segmentation.- DDTM: A Distance-Based Data Transformation Method for Time Series Classification.- Two Stream Multi-Attention Graph Convolutional Network For Skeleton-Based Action Recognition.- Aesthetic Multi-Attributes Captioning Network for Photos.- Improving Road Extraction in Hyperspectral Data with Deep Learning Models.- Human Related Information Extraction from Chinese Archive Images.- Multi-virtual View Scoring Network for 3D Hand Pose Estimation from a Single Depth Image.- Digital Archive Stamp Detection and Extraction.- Underwater Image Enhancement Using Improved Shallow-UWnet.- Single Image Reflection Removal using DeepLabv3+.- Improved GR-ConvNet for Antipodal Robotic Grasping.- An Indirect State-of-Health Estimation Method for Lithium-Ion Battery Based on Correlation Analysis and Long Short-Term Memory Network.- A Quantum Behaved Particle Swarm Optimization with a Chaotic Operator.- A novel small object detection method based on improved transformer model.- A Novel Full-scale Skip Connections Approach Based on U-Net for COVID-19 Lesion Segmentation in CT Images.- Personnel Intrusion Detection in Railway Perimeter with ImprovedYOLOv7.- Research on Watermark Embedding of Fax Channel Images Based on U-Net Network.- An enhanced downsampling Transformer network for point cloud semantic segmentation.- Improved DGCNN based on Transformer for point cloud segmentation.- Symmetry Analysis of Face from A Video Image of 3D Point Cloud.- A Contrastive Learning-based Interpretable Prediction Model for Patients with Heart Failure.- A Dictionary-based Concept Extraction Method for Chinese Course Knowledge.- Image Recoloring for Color Blindness Considering Naturalness and Harmony.- Improving PSO-SVM for Fatigue Recognition.- Parallel Attention Mechanism Based Multi-feature Fusion for Underwater Object Tracking.- Cross-modal Visual Correspondences Learning without External Semantic Information for Zero-shot Sketch-based Image Retrieval.- Remaining Useful Life Prediction of Aircraft Engines using DCNN-BiLSTM with K-means Feature Selection.- Multiscale Transfer Learning Based Fault Diagnosis of Rolling Bearings.- Experimental Comparison of Three Topic Modeling Methods with LDA, Top2Vec and BERTopic.- Unsupervised Person Re-identification via Differentiated Color Perception Learning.- A Quantitative evaluation method for Parkinson's disease.- Mobile Robot Path Planning Based on Improved Ant Colony.- Learning communication with limited range in multi-agent cooperative tasks.- Intelligent pet house environment control system based on decoupling fuzzy neural network.- Research on Automatic Medicine Box System for Community with Extreme Learning Machine Based on Sparrow Search Algorithm Improvement.- Multimodal Depression Detection Network based on Emotional and Behavioral Features in Conversations.- Enhancing Nighttime Vehicle Segmentation for Autonomous Driving based on YOLOv5.- Improved YOLOv7 Small Object Detection Algorithm for Seaside Aerial Images.- Research on Lightweight Road Semantic Segmentation Algorithm based on DeepLabv3+.- What Is a Proper Face Registration for Face Recognition?.- An Effective Hand Pose Estimation based Evaluation Method in Assessing Parkinson’s Finger Tap Movements.- 3D Segmentation of Bin Picking by Domain Randomization.