Results 41 to 50 of about 22,630,990 (261)
ADAPTIVE MULTI-OBJECTIVE SUB-PIXEL MAPPING FRAMEWORK BASED ON MEMETIC ALGORITHM FOR HYPERSPECTRAL REMOTE SENSING IMAGERY [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 Sub-pixel mapping technique can specify the location of each class within the pixels based on the assumption of spatial dependence. Traditional sub-pixel mapping algorithms only consider the spatial dependence at the pixel level.
Y. Zhong, L. Zhang
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Spatial biology in cancer epigenetics
Molecular Oncology, EarlyView.Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley +1 more source
Pixel-Based Parallel-Coordinates Technique For Outlier Detection In Cardiac Patient Dataset. [PDF]
, 2007 Visual Exploration technique applies human visual perception to explore large data sets and have proven to be of high value in exploratory data analysis.
Azuraliza, A.B. +2 more
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PIXEL PATTERN BASED STEGANOGRAPHY ON IMAGES [PDF]
ICTACT Journal on Image and Video Processing, 2015 One of the drawback of most of the existing steganography methods is that it alters the bits used for storing color information. Some of the examples include LSB or MSB based steganography.
R. Rejani, D. Murugan, Deepu V. Krishnan
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High-capacity reversible image steganography based on pixel value ordering
EURASIP Journal on Image and Video Processing, 2019 In this study, an improved reversible image steganography method based on pixel value ordering (PVO) is proposed to improve the steganographic capacity.
Hsing-Han Liu, Chuan-Min Lee
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FEBS Open Bio, EarlyView.RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz +6 more
wiley +1 more source
Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae
FEBS Open Bio, EarlyView.Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj +3 more
wiley +1 more source
Discriminating small wooded elements in rural landscape from aerial photography: a hybrid pixel/object-based analysis approach [PDF]
, 2009 While small, fragmented wooded elements do not represent a large surface area in agricultural landscape, their role in the sustainability of ecological processes is recognized widely.
Ouin, Annie +5 more
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Single-Pixel Imaging Based on Optical Fibers
IEEE Photonics Journal, 2020 In single-pixel imaging (SPI) systems, the traditional free-space photodetector can be easily interfered. Its size and configuration limit its applications in complex and restricted scenarios. In this study, we develop an SPI based on optical fibers.
Yunfei Tian +6 more
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Scientific Reports, 2021 High dynamic range 3-D shape measurement is a challenge. In this work, we propose a novel method to solve the 3-D shape reconstruction of high-reflection and colored surfaces. First, we propose a method to establish a fast pixel-level mapping between the
Jianhua Wang, Yanxi Yang, Yuguo Zhou
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