Results 31 to 40 of about 921,635 (283)

Quality assessment by region in spot images fused by means dual-tree complex wavelet transform [PDF]

, 2011
This work is motivated in providing and evaluating a fusion algorithm of remotely sensed images, i.e. the fusion of a high spatial resolution panchromatic image with a multi-spectral image (also known as pansharpening) using the dual-tree complex wavelet
Arquero Hidalgo, Águeda, Martínez Izquierdo, María Estíbaliz, Renza Torres, Diego   +2 more
core   +2 more sources

Multifeature Alignment and Matching Network for SAR and Optical Image Registration

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Due to the modal disparities between synthetic aperture radar (SAR) and optical images, effectively extracting modality-shared structural features is crucial for achieving accurate registration results.
Xin Hu, Yan Wu, Zhikang Li, Zhifei Yang, Ming Li   +4 more
doaj   +1 more source

Probabilistic Estimation of Human Interaction Needs in Context of a Robotic Assistance in Geriatrics

Current Directions in Biomedical Engineering, 2019
The key purpose of assistance robots is to help people coping with work-related or everyday tasks. To ensure an intuitive and effective support by an assistance robot, its expectation conform behavior is essential.
Philipp Patrick, Bommersheim Marie, Robert Sebastian, Beyerer Jürgen   +3 more
doaj   +1 more source

On the Effect of Inter-observer Variability for a Reliable Estimation of Uncertainty of Medical Image Segmentation

, 2018
Uncertainty estimation methods are expected to improve the understanding and quality of computer-assisted methods used in medical applications (e.g., neurosurgical interventions, radiotherapy planning), where automated medical image segmentation is ...
Blatti-Moreno, Marcela, Ermis, Ekin, Herrmann, Evelyn, Jungo, Alain, Meier, Raphael, Reyes, Mauricio, Wiest, Roland   +6 more
core   +1 more source

Image fusion in the JPEG 2000 domain [PDF]

, 2006
This paper presents a novel approach to image fusion in the JPEG 2000 domain. In this scheme, compressed images are fused without the need for full decompression. The proposed method can be integrated with the existing JPEG 2000 tools.
Bull, DR, Canagarajah, CN, Canga, EF
core   +2 more sources

A Novel Dual-Branch Global and Local Feature Extraction Network for SAR and Optical Image Registration

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The registration of synthetic aperture radar (SAR) and optical images is significant in obtaining their complementary information, which is a key prerequisite for image fusion. However, the inherent differences between the two modalities pose a challenge
Xuanran Zhao, Yan Wu, Xin Hu, Zhikang Li, Ming Li   +4 more
doaj   +1 more source

Image Fusion With Cosparse Analysis Operator

, 2017
The paper addresses the image fusion problem, where multiple images captured with different focus distances are to be combined into a higher quality all-in-focus image.
Gao, Rui, Vorobyov, Sergiy A., Zhao, Hong   +2 more
core   +1 more source

Image fusion techniqes for remote sensing applications [PDF]

, 2002
Image fusion refers to the acquisition, processing and synergistic combination of information provided by various sensors or by the same sensor in many measuring contexts.
Bruzzone, Lorenzo, Farina, Alfonso, Morabito, Francesco, Serpico, Sebastiano Bruno, Simone, Giovanni   +4 more
core   +1 more source

A Method for Remote Sensing Image Fusion Based on Combined Fusion Strategy [PDF]

Jisuanji gongcheng, 2016
As the spectral distortion is prone to exist in the vegetation area during the process of image fusion,a new method is proposed for image fusion of resource satellite-3 remote sensing by analyzing different characteristics of several common fusion ...
CHU Heng,WANG Xing,LIU Hongbin,CHAO Shuanshe
doaj   +1 more source

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel, Patricia Pastura, Joshua P. Scallan, Timothy D. Le Cras   +3 more
wiley   +1 more source