Zobrazeno 1 - 10
of 115
pro vyhledávání: '"large scene"'
Publikováno v:
Smart Agricultural Technology, Vol 4, Iss , Pp 100226- (2023)
When performing dense crops target detection and counting tasks in high-resolution images of large scene, several algorithms such as the standard Non-Maximum Suppression (NMS) and its improved CIoU-NMS and soft-NMS are commonly used to improve the de
Externí odkaz:
https://doaj.org/article/0c94beaeeb0f4614bcb718ce7642ebc2
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 11, p 2081 (2023)
Ship detection in large-scene offshore synthetic aperture radar (SAR) images is crucial in civil and military fields, such as maritime management and wartime reconnaissance. However, the problems of low detection rates, high false alarm rates, and hi
Externí odkaz:
https://doaj.org/article/861c43c7aefd4012a982c934b0673388
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Sensors, Vol 23, Iss 14, p 6271 (2023)
The current method of crack detection in bridges using unmanned aerial vehicles (UAVs) relies heavily on acquiring local images of bridge concrete components, making image acquisition inefficient. To address this, we propose a crack detection method
Externí odkaz:
https://doaj.org/article/42359d788bcd46a49f1c795b526bdce2
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 5326-5338 (2021)
The polar format algorithm (PFA) is a frequency-domain algorithm with high computational efficiency especially for the high resolution imaging applications in wide-angle staring synthetic aperture radar (WAS-SAR). Because of the image distortion and
Externí odkaz:
https://doaj.org/article/5c02e96988dc4db4a479d45a76e77424
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 9196-9209 (2021)
Bistatic SAR (BiSAR) imaging is becoming more and more mature, nevertheless restricted by the significant problem of 2-D space-variation of echo signal. In practical applications, the geometry configurations and platform motion of BiSAR are often com
Externí odkaz:
https://doaj.org/article/0dcf9c3f435348688a74a9a4b19b116c
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 13, Pp 3757-3771 (2020)
Bistatic synthetic aperture radar (BiSAR) imaging is faced with two major challenges: large scene imaging and adaptability to unideal platform motion in practice. In order to deal with these two problems, a generalized wavefront-curvature-corrected p
Externí odkaz:
https://doaj.org/article/d57f35c9a9e546b9b7c8c96956fa3a72
Publikováno v:
Sensors, Vol 23, Iss 5, p 2563 (2023)
High-definition images covering entire large-scene construction sites are increasingly used for monitoring management. However, the transmission of high-definition images is a huge challenge for construction sites with harsh network conditions and sc
Externí odkaz:
https://doaj.org/article/aeb1b628bdf2446083b383afcd1e3f84
Publikováno v:
Remote Sensing, Vol 15, Iss 2, p 327 (2023)
In the process of extracting tailings ponds from large scene remote sensing images, semantic segmentation models usually perform calculations on all small-size remote sensing images segmented by the sliding window method. However, some of these small
Externí odkaz:
https://doaj.org/article/b68767b8e42b4d19b679eb2bcda087de