Results 61 to 70 of about 682 (137)
Hyperspectral imagery quality assessment and band reconstruction using the prophet model
CAAI Transactions on Intelligence Technology, Volume 10, Issue 1, Page 47-61, February 2025.Abstract In Hyperspectral Imaging (HSI), the detrimental influence of noise and distortions on data quality is profound, which has severely affected the following‐on analytics and decision‐making such as land mapping. This study presents an innovative framework for assessing HSI band quality and reconstructing the low‐quality bands, based on the ...
Ping Ma +4 more
wiley +1 more source
Weakly supervised brain tumour segmentation with label propagation and level set loss
IET Image Processing, Volume 19, Issue 1, January/December 2025.We introduce a new weakly supervised method for 3D brain tumour segmentation using point and scribble supervision. In our weakly supervised method, we generate a new pseudo‐ground‐truth with a marginal area for weakly labelled data (point and scribble) based on region‐growing methods.
Fatemeh‐Sadat Abadian‐Zadeh +2 more
wiley +1 more source
IET Image Processing, Volume 19, Issue 1, January/December 2025.UAVs are widely used but have limited storage and bandwidth issues, so we propose ROIE‐UC, an image compression algorithm for UAV communication. ROIE‐UC uses SLIC and DBSCAN to segment images into ROI and non‐ROI, applying lossless and high‐ratio lossy compression, respectively, and is decompressed at the receiving end.
Yanxia Liang +3 more
wiley +1 more source
Research on Dynamic Graph Target Tracking Method Fusing the Color Local Entropy
ITM Web of Conferences, 2018 Focusing on the problems of target deformation, occlusion, background interference and rotation, a robust video tracking method is proposed in this paper, which is based on the superpixels and dynamic graph matching. Firstly, to make the superpixels edge
Zhang Junchang +3 more
doaj +1 more source
SIMPLE LINEAR ITERATIVE CLUSTERING (SLIC) UNTUK SEGMENTASI MOTIF DASAR CITRA KAIN SASIRANGAN
Jurnal Simantec, 2022 Finki Dona Marleny +2 more
openaire +1 more source
Fast Obstacle Detection for Monocular Autonomous Mobile Robots
SICE Journal of Control, Measurement, and System Integration, 2017 This paper proposes a monocular vision based obstacle detection algorithm for autonomous mobile robots. Our main algorithm consists of two stages. In the first stage, we use an inverse perspective mapping (IPM) based method for detecting small portions ...
Naoshi Kaneko +2 more
doaj +1 more source
A Surface Reading of Vladimir Nabokov
Critical Quarterly, Volume 67, Issue 1, Page 4-29, April 2025.
Aleksandra Violana
wiley +1 more source
Sensors, 2019 Hyperspectral Images (HSIs) contain enriched information due to the presence of various bands, which have gained attention for the past few decades. However, explosive growth in HSIs’ scale and dimensions causes “Curse of dimensionality„
Baokai Zu +6 more
doaj +1 more source
Molecular Oncology, Volume 19, Issue S1, Page 1-940, June 2025.Abstracts submitted to the ‘EACR 2025 Congress: Innovative Cancer Science’, from 16–19 June 2025 and accepted by the Congress Organising Committee are published in this Supplement of Molecular Oncology, an affiliated journal of the European Association for Cancer Research (EACR).
wiley +1 more source
Research on Fine Water Body Extraction From SAR Images Based on Superpixel Segmentation
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingThe water body extraction technology based on superpixel segmentation in SAR images faces challenges such as insufficient precision in extracting fine water boundaries under speckle noise and complex scattering conditions.
Fengcheng Guo +4 more
doaj +1 more source