NSTL国家科技图书文献中心

1. Grading of wheat powdery mildew based on pixel point NSTL国家科技图书文献中心

Hecang Zang | Congsheng Wang ... - 《Fourth International Conference on Computer Vision,Application,and Algorithm (CVAA 2024)》 - International Conference on Computer Vision,Application,and Algorithm - 2025, - 134860Q.1～134860Q.6 - 共6页

摘要：Powdery mildew is an important factor affecting wheat yield and global food security, and precise grading of wheat powdery mildew images is an important means of computer-aided precision control. This...

关键词： Powdery mildew | Semantic segmentation | Wheat | Swin-Unet | Disease grade

2. IOCSegFormer: Enhancing Wheat Ears Counting in Field Conditions Through Augmented Local Features NSTL国家科技图书文献中心

Hualei Shen | Yilong Peng ... - 《Advanced Intelligent Computing Technology and Applications: 20th International Conference, ICIC 2024, Tianjin, China, August 5-8, 2024, Proceedings, Part XI》 - International Conference on Intelligent Computing - 2024, - 181～192 - 共12页

摘要：The number of wheat ears under field conditions is pivotal for production assessment and yield forecasting. Due to the occlusion, overlap, and influence of different weather conditions, it is challeng...

关键词： Object counting | Segmentation branch | Local feature | Feature fusion

3. AuxSegCount: Auxiliary Seg-Attention Based Network for Wheat Ears Counting in Field Conditions NSTL国家科技图书文献中心

Jie Zhang | Hao Xiong ... - 《2024 IEEE International Conference on Multimedia and Expo》 - IEEE International Conference on Multimedia and Expo - 2024, - 1～6 - 共6页

摘要：Accurate wheat ears counting is crucial to the wheat yield estimation. Existing counting methods explore various architectures using density maps for training, and a few works also incorporate an auxi...

关键词： Training | Accuracy | Fuses | Ear | Feature extraction | Yield estimation | Data mining

4. Gene Selection and Classification Method Based on SNR and Multi-loops BPSO NSTL国家科技图书文献中心

Baofang Chang | Fuxiang Sun ... - 《Advanced Intelligent Computing in Bioinformatics: 20th International Conference, ICIC 2024, Tianjin, China, August 5-8, 2024, Proceedings, Part I》 - International Conference on Intelligent Computing - 2024, - 73～84 - 共12页

摘要：For gene expression data with a massive amount of redundant data and noise, gene selection methods based on binary particle swarm optimization algorithm (BPSO) is an important method to improve classi...

关键词： Binary particle swarm optimization algorithm | Signal-to-noise ratio | Support vector machine

5. Automatic recognition method of wheat lodging image based on ACSNet NSTL国家科技图书文献中心

Hecang Zang | Linyuan Ru ... - 《Third International Conference on Artificial Intelligence, Virtual Reality, and Visualization (AIVRV 2023): 7-9 July 2023.Chongqing, China》 - International Conference on Artificial Intelligence, Virtual Reality, and Visualization - 2023, - 129231P.1～129231P.6 - 共6页

摘要：Lodging is a key factor, which affect yield and quality of wheat. Timely and accurate acquisition of wheat lodging information is conducive to lodging identification and breeding of improved varieties...

关键词： Wheat | lodging | UAV remote sensing | classification method

6. Research on the collection system of foxtail millet phenotypic traits based on Android system NSTL国家科技图书文献中心

Hui Song | Hecang Zang ... - 《Second International Conference on Digital Society and Intelligent Systems (DSInS 2022): 2-4 December 2022.Chengdu, China》 - International Conference on Digital Society and Intelligent Systems - 2023, - 125990X-1～125990X-8 - 共8页

摘要：Aiming at the problems of time-consuming, labor-intensive and large errors in the investigation and collection of agronomic traits of foxtail millet in the field, this paper designed and developed a f...

关键词： Agriculture | Lithium | Design and modelling | Diseases and disorders | Ear | Data acquisition | Data analysis

7. Attribution analysis on the changing trend of sesame yield data in southern Henan under climate change NSTL国家科技图书文献中心

Meng Zhou | Haijiao Liu ... - 《International Conference on Computer Graphics, Artificial Intelligence, and Data Processing (ICCAID 2022), Part One of Two Parts: 23-25 December 2022.Guangzhou, China》 - International Conference on Computer Graphics, Artificial Intelligence, and Data Processing - 2023, - 126040W.1～126040W.8 - 共8页

摘要：Analyzing the characteristics of climate change and clarifying the critical climate factors affecting sesame yield are significant for sesame production to cope with future climate change and ensure s...

关键词： Sesame | Climate change | Climate yield | Mann-Kendall trend test | Sen's slope estimate | Stepwise regression model

8. Segmentation of wheat farmland with improved U-Net on drone images EI 工程索引 SCIE Web of Science核心 NSTL国家科技图书文献中心

Guoqi Liu | Lu Bai ... - 《Journal of Applied Remote Sensing》 - 2022,16(3) - 034511-1～034511-14 - 共14页 - 被引量：4

摘要：Accurate farmland segmentation is essential for modern agriculture and automated navigation. We propose an improved U-Net for farmland area segmentation. The wheat farmland data images were collected ...

关键词： Image segmentation | Computer programming | Agriculture | Convolution | Remote sensing | Image processing | Image processing algorithms and systems

9. Design and Application of crop Variety Recommendation and Production Decision System in Agricultural Production NSTL国家科技图书文献中心

Jie Zhang | Qing Zhao ... - 《2022 3rd International Conference on Computer Science and Management Technology: ICCSMT 2022, Shanghai, China, 18-20 November 2022》 - International Conference on Computer Science and Management Technology - 2022, - 23～28 - 共6页

摘要：Given the problems existing in the application of agricultural resources data, such as scattered datum resources, low degree of sharing, poor pertinence of technical guidance, low efficiency, and so o...

关键词： Analytical models | Visualization | Technology management | Urban areas | Time series analysis | Crops | Weather forecasting

10. The System Design of Agricultural Environmental Monitoring Based on Web NSTL国家科技图书文献中心

Jie ZHANG | Meng WANG ... - 《Hydraulic and Civil Engineering Technology VII, Part 2: Proceedings of the 7th International Technical Conference on Frontiers of HCET 2022.Virtual, Sanya, China.25-27 September 2022》 - International Technical Conference on Frontiers of Hydraulic and Civil Engineering Technology - 2022, - 1342～1348 - 共7页

摘要：To realize the digital and intelligent management of the agricultural production process, reduce farmland pollution and alleviate the contradiction between supply and demand of agricultural water, thi...