Zobrazeno 1 - 10
of 2 151
pro vyhledávání: '"Graph Cut"'
Autor:
Alessandra Aldieri, Riccardo Biondi, Antonino A. La Mattina, Julia A. Szyszko, Stefano Polizzi, Daniele Dall’Olio, Nico Curti, Gastone Castellani, Marco Viceconti
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Quantitative computed tomography (QCT)-based in silico models have demonstrated improved accuracy in predicting hip fractures with respect to the current gold standard, the areal bone mineral density. These models require that the femur bone
Externí odkaz:
https://doaj.org/article/f5835009f36d4f0e9445596a195788b7
Publikováno v:
SICE Journal of Control, Measurement, and System Integration, Vol 16, Iss 1, Pp 117-139 (2023)
In this study, we discuss the digital archiving of Japanese traditional puppets. We propose two methods for extracting the puppet head shape from computed tomography (CT) images. The first is the graph cut method, and the second is a machine learning
Externí odkaz:
https://doaj.org/article/2575cf3d5d3e421f977933369933e906
Publikováno v:
Remote Sensing, Vol 16, Iss 14, p 2515 (2024)
Detecting oriented small objects is a critical task in remote sensing, but the development of high-performance deep learning-based detectors is hindered by the need for large-scale and well-annotated datasets. The high cost of creating these datasets
Externí odkaz:
https://doaj.org/article/8f21f6f680584f7fb9b51a108b909636
Publikováno v:
Applied Sciences, Vol 14, Iss 13, p 5768 (2024)
In order to achieve high realism an acceptable level of user experience in immersive videos, it is crucial to provide both the best possible quality of depth maps and minimize computational time. In this paper, we propose a new approach to the decode
Externí odkaz:
https://doaj.org/article/750007e35dd44f7b86852c3fbc7ebeca
Autor:
Wang Bangke, Zhang Fansheng
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
The starting point of ancient architecture digitization and 3D reconstruction research is data acquisition. Thus, this paper mainly analyzes the processing of 3D laser scanning data and the construction accuracy of 3D reconstruction models of ancient
Externí odkaz:
https://doaj.org/article/2b656d9ece924efabb7e07979dd113aa
Publikováno v:
Sensors, Vol 24, Iss 11, p 3512 (2024)
The most critical aspect of panorama generation is maintaining local semantic consistency. Objects may be projected from different depths in the captured image. When warping the image to a unified canvas, pixels at the semantic boundaries of the diff
Externí odkaz:
https://doaj.org/article/2d970ee3eff24fb39bf974f5a6bc08e8
Publikováno v:
Healthcare Analytics, Vol 3, Iss , Pp 100154- (2023)
A robust medical decision support system for classifying skin lesions from dermoscopy images is a crucial instrument for determining skin cancer prognosis. In recent years, full resolution convolutional network has made significant progress in recogn
Externí odkaz:
https://doaj.org/article/1e32f46a67b34797945af9aebb1be0aa
Autor:
Yujia Chen, Cheng Huang, Cheng Yang, Junhuan Peng, Jun Zhang, Yuxian Wang, Zhengxue Yao, Guang Chen, Wenhua Yu, Qinghao Liu
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 1624-1640 (2023)
For subpixel mapping (SPM), ensuring the operational efficiency of the algorithm and mitigating the effect of abundance errors often cannot be achieved simultaneously. To solve the problem, we propose a new SPM method based on the spatial adaptive at
Externí odkaz:
https://doaj.org/article/6161866f07764cb79f856e76b0052ace
Autor:
Yegnanarayanan Venkataraman
Publikováno v:
Romanian Journal of Neurology, Vol 21, Iss 4, Pp 271-274 (2022)
Brain Tumors are detected in people of all age groups. It leads to various complications that are both physiological and psychological. Graph theory techniques are employed to study both functional and structural behavior of brain networks. In this a
Externí odkaz:
https://doaj.org/article/b26d4eb89fcd40238e545430c96e0179
Publikováno v:
Data in Brief, Vol 47, Iss , Pp 108970- (2023)
Phylogenetic trees provide insight into the evolutionary trajectories of species and molecules. However, because (2n-5)! Phylogenetic trees can be constructed from a dataset containing n sequences, but this method of phylogenetic tree construction is
Externí odkaz:
https://doaj.org/article/5c4f02a33e6f4afe82cb237519ef77a1