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Overview of major polyacrylamide manufacturers in China: 10 brands worth paying attention toHyperspectral imaging technology is accelerating from theoretical research to industrial applications, playing a key role in precision monitoring of agriculture and forestry, environmental and ecological protection, food safety testing, and other fields. On August 22, 2025, the 4th Hyperspectral Imaging Application Seminar (Northern Regional Conference) hosted by Jiangsu Shuangli Hepu Technology Co., Ltd. will be held at the Rongyueting Hotel in Shenyang (West Tower Store, Fuda Road, Shenyang). The conference will focus on "technological frontiers and industrial landing", gather experts in the field, bring practical cases and innovative achievements covering multiple scenarios, and provide a professional exchange platform for hyperspectral practitioners and researchers.
Conference Core Information (Quick Look Version)
Meeting time: August 22, 2025
Venue: Rongyueting Hotel, Shenyang (West Tower, Fuda Road, Shenyang)
Organizer: Jiangsu Shuangli Hepu Technology Co., Ltd
Core values: Application case sharing, domain expert reports, practical instrument training
Registration method:

Scan the code to register and participate offline
Expert reports and practical training
Focusing on domain experts and breaking down technical paths through practical case studies:
Professor Yu Fenghua from Shenyang Agricultural University
Report Title: Construction of Rice Leaf Radiation Transmission Model Based on Optical Characteristics Layering and Real Structure
Expert Introduction: Master's Supervisor, Leader of Electronic Information Professional Degree, Head of Electronic Information Engineering Department, Top Young Talent of Liaoning Province's "Xingliao Talent Plan". Serving as the Deputy Director of the National Digital Agriculture Regional Innovation Center (Northeast) and a young editorial board member for journals such as Plant Phenomenics, Agriculture Communications, New Crops, and China Agricultural Information. Secretary General of the Liaoning Branch of the National Aviation Plant Protection Technology Innovation Alliance, Executive Member of the Agricultural Information Branch of the Chinese Agricultural Society, Member of the Smart Agriculture Professional Committee of the Chinese Crop Society, Executive Member of the CCF Digital Agriculture Branch, and Director of the National Agricultural Big Data and Information Service Alliance.
Professor Li Zhaokui from Shenyang University of Aeronautics and Astronautics
Report Title: Research on Open Set Domain Adaptive Classification Method for Hyperspectral Images
Expert Introduction: Li Zhaokui, PhD in Engineering, Professor and Doctoral Supervisor at Shenyang University of Aeronautics and Astronautics, currently serves as a member of the Imaging Spectroscopy Earth Observation Professional Committee of the Chinese National Committee of the International Digital Earth Society, a member of the Remote Sensing Image Professional Committee and Image Application System Integration Professional Committee of the Chinese Society of Image Graphics, and Deputy Editor in Chief of the Journal of Applied Remote Sensing. My main research direction is intelligent processing of hyperspectral remote sensing images. Hosted or participated in more than 30 scientific research projects, including the National Natural Science Foundation and Liaoning Provincial Key R&D. Received one first prize in Liaoning Natural Science Academic Achievement Award and one first prize in Provincial Teaching Achievement Award. Published nearly 100 academic papers, authorized more than 10 invention patents, and related achievements have been published in prestigious journals such as IEEE TGRS, IEEE J-STARS, IEEE GRSL, etc.
Professor Jiang Hong from People's Public Security University of China
Report Title: Application of Hyperspectral Imaging Technology in Forensic Science
Expert introduction: Jiang Hong is a professor and master's supervisor at the School of Investigation, People's Public Security University of China. Mainly engaged in the testing and identification of trace evidence and toxic substances. Hosted and participated in over 30 scientific research projects at all levels, published over 100 core journal papers, including over 20 SCI and EI indexed papers. Published four academic works, including "Physical Evidence Inspection of Shoe Sole Materials", "Physical Evidence Inspection of Cigarettes", and "Physical Evidence Analysis of Cosmetics". Edited 2 textbooks and participated in the compilation of over 10 textbooks. The textbook "Criminal Science and Technology" won the Beijing Excellent Textbook Award. Two of the scientific research projects participated in by the Ministry of Public Security have won the third prize for scientific and technological progress from the Ministry of Public Security. In 2021 and 2022, he/she was awarded the "Parent Teacher Award" for scientific research by the school for two consecutive years.
Associate Professor Yu Haoyang from Dalian Maritime University
Report Title: Research on Underwater Target Spectral Restoration Method Based on Gaiafield Imaging System
Expert Introduction: Yu Haoyang is an associate professor and doctoral supervisor at the School of Information Science and Technology of Dalian Maritime University (a "211" project and Double One * university). He is a senior talent introduced from Liaoning Province, a high-level talent (young talent) in Dalian City, a talent in short supply for urban development in Dalian City, and a high-level talent for promoting maritime development at Dalian Maritime University. His research direction is remote sensing information processing technology and applications. He has successively presided over a number of projects, such as the general project of the National Natural Science Foundation of China, the youth fund project, the special funded project of the China Postdoctoral Science Foundation, the general project of the China Postdoctoral Science Foundation, the deepening cooperation project of the Ministry of Natural Resources, and the State Key Laboratory Open Fund project. Published over 60 academic papers in domestic and international journals and conferences, including over 40 SCI indexed papers; ESI has 7 highly cited papers, 8 authorized national invention patents, and 1 conversion. Participated in the publication of 2 English monographs. Current member of the China National Committee of the International Digital Earth Society (Imaging Spectroscopy Earth Observation Committee).
Gong Xuewei, Associate Researcher, Shenyang Institute of Applied Ecology, Chinese Academy of Sciences
Report Title: Retrieval Study of Tree Leaf Moisture Status Based on Hyperspectral Technology
Expert introduction: Gong Xuewei, associate researcher and master supervisor of Chinese Academy of Sciences Shenyang Institute of Applied Ecology, winner of Outstanding Young Scientific and Technological Talents Award of Chinese Academy of Sciences Shenyang Branch and Liaoning Youth Science Fund (Category B). Mainly engaged in the ecology of protective forests, stress resistance physiology of windbreak and sand fixing plants, and research on plant drought stress inversion models based on hyperspectral technology. As the first/corresponding author Agricultural and Forest Meteorology、Plant and Soil、Forest Ecology and Management、Plant Methods、 Published over 20 papers in mainstream domestic and international journals such as Forestry Science and Applied Ecology. Hosted research tasks such as the National Natural Science Foundation of China Youth Fund Project, two sub projects of the National Key R&D Program, and the Liaoning Province Doctoral Research Initiation Fund Project.
Free practical training: linking theory with practical operation
In response to the pain point of "understanding technology but not familiar with instrument operation", a practical training session for instrument operation will be held in the afternoon of the meeting, with on-site guidance from professional after-sales engineers from Jiangsu Shuangli Hepu:
Targeted teaching for different groups: Provide targeted Q&A for users who have purchased instruments, and help optimize existing operational processes; Explain the basic operation logic of the instrument to potential users and teachers and students, and visually demonstrate the application effect of the equipment;
Strong correlation design: The training content corresponds to the technical direction shared by experts in the morning, helping participants quickly transform theoretical knowledge into practical skills.
Schedule Overview

Conference Guide: Efficiently Obtaining Resources
Registration method: Scan the QR code below to complete offline registration (seats are limited, it is recommended to register as soon as possible);

Cost Description: The entire conference is free of charge, and the organizer will provide lunch on August 22nd. Participants will be responsible for their own food, accommodation, and transportation;
Preparation before the meeting: It is recommended to sort out the technical issues encountered during work or research in advance, so as to facilitate precise communication during the meeting.
Suitable for attendees: precise positioning needs
Industry participants who focus on the collaboration of industry, academia, research and application, and seek opportunities for technological cooperation and achievement transformation;
Researchers engaged in hyperspectral related research and interested in understanding industrial application directions;
The field leader responsible for evaluating the technical adaptability of the plan to introduce hyperspectral equipment;
Related professional teachers and students, learners who want to expand their industry horizons and connect with practical resources.
August 22nd, Shenyang Rongyueting Hotel
Looking forward to exploring new possibilities for the application of hyperspectral imaging technology with you
Assist in the development of the industry and personal professional growth!











