Results 71 to 80 of about 56,515 (251)
Resource-Allocating Codebook for Patch-based Face Recognition
, 2009 In this paper we propose a novel approach to constructing a discriminant visual codebook in a simple and extremely fast way as a one-pass, that we call Resource-Allocating Codebook (RAC), inspired by the Resource Allocating Network (RAN) algorithms ...
Niranjan, Mahesan +3 more
core +2 more sources
PROPOSED SYSTEM for CONVERT SATELLITE SURFACE IMAGE to GEOMETRIC REPRESENTATION (MESH STRUCTURE)
Mağallaẗ Al-kūfaẗ Al-handasiyyaẗSatellite images provide a wealth of information that is used in various applications such as urban planning, environmental monitoring and terrain analysis.
raed Abd Alreda Shekan
doaj +1 more source
A novel fast target tracking method for UAV aerial image
Open Physics, 2017 Unmanned aerial vehicles (UAV) are able to achieve autonomous flight without drivers, and UAV has been a key tool to extract space data. Therefore, how to detect the trajectories of targets from UAV aerial image sequences is of great importance.
Jianfang Liu, Hao Zheng, Jingli Gao
doaj +1 more source
Advanced Materials, EarlyView.A hierarchical flexible ceramic nanofiber membrane integrates a La‐stabilized ZrO2 scaffold with superhydrophobic UiO‐66‐NH2/CdS heterojunctions. The gas–liquid–solid interfacial architecture sustains vapor‐selective desalination, visible‐light charge separation, and rapid H2 extraction, enabling simultaneous freshwater production and photocatalytic ...
Pengfei Lin +9 more
wiley +1 more source
<p>Sift: Channel-Wise Partial Historical Embedding for High Efficiency Distributed Graph Neural Network Training with Accuracy Guarantee</p ...
ZW.Xu
core +1 more source
Quick sift(QSIFT), an approach to reduce SIFT computational cost [PDF]
, 2017 SIFT has been proven to be the most robust local rotation and illumination invariant feature descriptor. Being fully scale invariant is the most important advantage of this descriptor.
Nazemi, Azadeh +7 more
core +2 more sources
A Comparative Study of SIFT and its Variants
Measurement Science Review, 2013 SIFT is an image local feature description algorithm based on scale-space. Due to its strong matching ability, SIFT has many applications in different fields, such as image retrieval, image stitching, and machine vision.
Wu Jian +5 more
doaj +1 more source
A comparative study of image low level feature extraction algorithms
Egyptian Informatics Journal, 2013 Feature extraction and matching is at the base of many computer vision problems, such as object recognition or structure from motion. Current methods for assessing the performance of popular image matching algorithms are presented and rely on costly ...
M.M. El-gayar, H. Soliman, N. meky
doaj +1 more source
Bioengineered Interfaces for Peripheral Nerve Sensory Restoration
Advanced Materials, EarlyView.Half of amputees abandon their prosthetics for lack of feeling. This review charts the full path from peripheral nerve injury to restored sensation, through surgical, regenerative, noninvasive, and implanted approaches, and shows how injury type and interface material properties determine which strategy can deliver naturalistic feedback, and why ...
Sydney Swedick +4 more
wiley +1 more source
Journal of Applied Informatics and ComputingIn the digital age, image manipulation is common, often done before publication on social media. However, this can lead to negative impacts, including visual deception.
Zumratul Muhidin +2 more
doaj +1 more source