Zobrazeno 1 - 10
of 1 131
pro vyhledávání: '"SPECTRAL FEATURE"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Leaf chlorophyll content (LCC) is crucial for monitoring the physiological processes of crops. Many studies have utilized spectral features to develop regression models for accurate LCC estimation, enabling the quantitative assessment and ev
Externí odkaz:
https://doaj.org/article/247fa58a62464c8ebbd3f5b92d01239e
Publikováno v:
Ecological Informatics, Vol 84, Iss , Pp 102854- (2024)
Water quality assessment is essential for effective environmental management, yet traditional methods such as chemical sampling are often labor-intensive and inefficient for large-scale, continual monitoring. This study addresses these limitations by
Externí odkaz:
https://doaj.org/article/2afc1fbe972b419c802df3207479f326
Publikováno v:
European Journal of Remote Sensing, Vol 57, Iss 1 (2024)
Aiming the problems that the classification performance of hyperspectral images in existing classification algorithms is highly dependent on spatial-spectral information and that detailed features are ignored in single convolutional channel feature e
Externí odkaz:
https://doaj.org/article/375a6a388c3c42a9bc1c3c4b46c0cb38
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
To ensure national food security amidst severe water shortages, agricultural irrigation must be reduced through scientific innovation and technological progress. Efficient monitoring is essential for achieving water-saving irrigation and ensuring the
Externí odkaz:
https://doaj.org/article/d2d14299ce3744a8aaf5d3e97f8351fa
Publikováno v:
智慧农业, Vol 6, Iss 2, Pp 40-48 (2024)
ObjectiveThe widespread prevalence of sclerotinia disease poses a significant challenge to the cultivation and supply of oilseed rape, not only results in substantial yield losses and decreased oil content in infected plant seeds but also severely im
Externí odkaz:
https://doaj.org/article/6caf79e813934eb3831f1eea7c4d6a70
Publikováno v:
IEEE Access, Vol 12, Pp 245-257 (2024)
The goal of music genre classification is to identify the genre of given feature vectors representing certain characteristics of music clips. In addition, to improve the accuracy of music genre classification, considerable research has been conducted
Externí odkaz:
https://doaj.org/article/2ac6d598a6e0444d8aaacef41bd16ebe
Publikováno v:
Bulletin of the Mineral Research and Exploration, Vol 172, Iss 172, Pp 1-14 (2023)
The target of this research is recognition of the alteration zones utilizing concentration-area fractal methodology according to the reflection of the main minerals of each alteration zone that enhanced by Spectral Feature Fitting (SFF) Method due to
Externí odkaz:
https://doaj.org/article/d8318711589e463095991bbf489064f2
Autor:
Xingyin Duan, Xiaobo Wu, Jie Ge, Li Deng, Liang Shen, Jingwen Xu, Xiaoying Xu, Qin He, Yixin Chen, Xuesong Gao, Bing Li
Publikováno v:
Agriculture, Vol 14, Iss 9, p 1468 (2024)
Timely and accurate mapping of rice distribution is crucial to estimate yield, optimize agriculture spatial patterns, and ensure global food security. Feature selection (FS) methods have significantly improved computational efficiency by reducing red
Externí odkaz:
https://doaj.org/article/70bd81a1ca694fb591cbb094a48d9dab
Publikováno v:
Geocarto International, Vol 39, Iss 1 (2024)
The Huanglong Scenic and Historic Interest Area in China, a UNESCO World Heritage Site, is famous for its large-scale, diverse, intricately structured, and brightly colored surface travertine landscapes. However, severe degradation of the Huanglong t
Externí odkaz:
https://doaj.org/article/89ffdfa167894dc58776a4266bc1ad78
Autor:
Xizhen Zhang, Aiwu Zhang, Yuan Sun, Juan Wang, Haiyang Pang, Jinbang Peng, Yunsheng Chen, Jiaxin Zhang, Vincenzo Giannico, Tsegaye Gemechu Legesse, Changliang Shao, Xiaoping Xin
Publikováno v:
Remote Sensing, Vol 16, Iss 11, p 1957 (2024)
Remote sensing images (RSIs) are widely used in various fields due to their versatility, accuracy, and capacity for earth observation. Direct application of RSIs to harvest optimal results is generally difficult, especially for weak information featu
Externí odkaz:
https://doaj.org/article/f6c1f3aa45cb443f84c11d4c589fb6bb