Zobrazeno 1 - 10
of 158
pro vyhledávání: '"iou loss"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Diagnosing Sjogren’s syndrome requires considerable time and effort from physicians, primarily because it necessitates rigorously establishing the presence lymphatic infiltration in the pathological tissue of the labial gland. The aim of t
Externí odkaz:
https://doaj.org/article/893f12bfc4d64bf5ad80fe7812156c25
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract To addresse the problem of poor detection accuracy or even false detection of wildlife caused by rainy environment at night. In this paper, a wildlife target detection algorithm based on improved YOLOX-s network is proposed. Our algorithm co
Externí odkaz:
https://doaj.org/article/f8501e1dff234572809618ee047e8464
Publikováno v:
Heritage Science, Vol 12, Iss 1, Pp 1-16 (2024)
Abstract The unearthed Han Dynasty portrait stones are an important part of China’s ancient artistic heritage, and detecting human images in these stones is a critical prerequisite for studying their artistic value. However, high-precision target d
Externí odkaz:
https://doaj.org/article/ceba32f81d234bd4a78162ed501df1ef
Publikováno v:
IEEE Access, Vol 12, Pp 172186-172195 (2024)
Underwater object detection technology is widely used in fields such as ocean exploration. However, due to the complex underwater environment, issues like light attenuation and scattering lead to low detection accuracy, which fails to meet the requir
Externí odkaz:
https://doaj.org/article/ef5ca311cdb64a5f984b7138dc69b4e6
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 11931-11942 (2024)
Aiming at the problems of oriented-bounding-box-based (OBB-based) synthetic aperture radar (SAR) ship detection, which include the large model volume, the imbalance of positive and negative samples, and imprecise ship detection and positioning due to
Externí odkaz:
https://doaj.org/article/d14c4322c8c6449bbc159e8f2c9ce0ca
Publikováno v:
IEEE Access, Vol 12, Pp 84878-84892 (2024)
Birds pose a serious threat to the safe operation of aircrafts. Existing object detection methods have achieved good results for big and medium instances; however, for small flying bird instances, drawbacks such as slow speed, low accuracy, and large
Externí odkaz:
https://doaj.org/article/2ea7d0928eb74428baffb5d87dcd7cbe
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 10569-10582 (2024)
Ship detection in synthetic aperture radar (SAR) images is crucial in both civilian and military fields, offering extensive application prospects. Nonetheless, owing to the distinctive characteristics of SAR imaging, this task confronts numerous chal
Externí odkaz:
https://doaj.org/article/ffa16c4adb584dd4981882d1bf7f6963
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 2543-2556 (2024)
The objects in optical high-resolution remote sensing images (HRRSIs) are usually tiny, dense, and exist in complex backgrounds, which brings great challenges to accurate object detection. This article presents an improved YOLOv5s network-based techn
Externí odkaz:
https://doaj.org/article/20591bf7a679468990947ef52d8f50e0
Publikováno v:
Journal of Hebei University of Science and Technology, Vol 44, Iss 5, Pp 459-467 (2023)
In response to the safety concerns caused by falls and the limitations of existing object detection models in robustness, generalization and susceptibility to missing fall events, an optimized algorithm for detecting falls in the elderly population w
Externí odkaz:
https://doaj.org/article/da52753bb0aa416095e1ddac72670fcf
Publikováno v:
Agronomy, Vol 14, Iss 8, p 1764 (2024)
Tomatoes are a critical economic crop. The realization of tomato harvesting automation is of great significance in solving the labor shortage and improving the efficiency of the current harvesting operation. Accurate recognition of fruits is the key
Externí odkaz:
https://doaj.org/article/9c127fe130024b28a9f40d0ca747bcac