一种混合机器视觉和手工制造的功能融合基于细粒小米分类的方法
B Baisakh1,2, Prabira Kumar Sethy3, Richa Gupta4
1Department of Computer Science and Engineering, SUIIT, Sambalpur University, Sambalpur, 768019, Odisha, India.
Scientific reports
|December 16, 2025
概括
准确识别气候适应性小米,如巴尼亚德,小米和普罗索小米,至关重要. 这项研究引入了混合框架,结合了手工制作的功能和深度学习,实现了小米分类的96%以上准确性.
科学领域:
- 农业科学 农业科学
- 计算机视觉 计算机视觉
- 数据科学数据科学数据科学
背景情况:
- 千叶是全球粮食安全的重要气候适应性,营养丰富的作物.
- 由于有限的注释数据集,视觉上相似的小米品种 (Barnyard,Little,Proso) 的准确分类具有挑战性.
研究的目的:
- 开发和评估用于准确识别小米品种的新型混合框架.
- 解决现有的方法在分类视觉上相似的千叶的局限性.
主要方法:
- 开发了一种定制的手工特征提取工艺.
- 提出了两个混合框架: 1) 堆叠集团机器学习 (SVM,RF,KNN与后勤回归元学习器) 和 2) 双向深度学习 (将手工制作的功能与VGG19融合).
主要成果:
- 堆叠组合模型实现了97%的分类准确度.
- 双向深度学习模型实现了96.7%的准确性,0.967的F1得分和0.995的ROC-AUC.
- 两种模型都显示了培训和推断时间之间的优秀权衡.
结论:
- 结合手工特征和深度学习的混合方法对于小米分类是有效的.
- 这些框架为识别气候适应性谷物提供了强大的解决方案,支持粮食和营养安全.
相关概念视频
01:29Aggregates Classification
950
Aggregate classification is generally based on its size, petrographic characteristics, weight, and source. Size classification ranges from coarse to fine aggregates, defined by the size of the particles. Coarse aggregates are particles that do not pass through ASTM sieve No. 4, and aggregates that pass through the sieve are fine aggregates.
Petrographic classification groups aggregates based on common mineralogical characteristics. Some of the common mineral groups found in aggregates are...
Petrographic classification groups aggregates based on common mineralogical characteristics. Some of the common mineral groups found in aggregates are...
950
01:22Force Classification
2.2K
Forces play a crucial role in the study of physics and engineering. They are essential in describing the motion, behavior, and equilibrium of objects in the physical world. Forces can be classified based on their origin, type, and direction of action.
Contact and non-contact forces are two of the most widely used categories of forces. As the name suggests, contact forces require physical contact between two objects to act upon each other. Examples of contact forces include frictional,...
Contact and non-contact forces are two of the most widely used categories of forces. As the name suggests, contact forces require physical contact between two objects to act upon each other. Examples of contact forces include frictional,...
2.2K