Results 71 to 80 of about 50,493 (253)
Mathematical Prediction for Geometry‐Mediated Cell 3D In‐Growth on Bone Tissue Engineering Scaffolds
Advanced Science, EarlyView.This study identifies a fundamental pore size dependent pattern of three dimensional bone marrow derived mesenchymal stem cell (BMSC) infiltration within porous scaffolds, where small pores promote horizontal cellular bridging and large pores facilitate vertical migration.
Xiang Gao +15 more
wiley +1 more source
A modified technique for recognizing facial expression
Journal of Applied Research on Industrial Engineering, 2020 This paper consists of analysis of an algorithm dealing with facial expressions recognition. The algorithm has three major steps, initially image is processed, then the facial features are extracted and finally facial expression is recognized.
Bhawesh Rajpal +4 more
doaj +1 more source
Advanced Intelligent Discovery, EarlyView.This study presents an automated system integrating a capillary force gripper and machine learning‐based object detection for sorting and placing submillimeter objects. The system achieved stable and simultaneous manipulation of four object types, with an average task time of 86.0 seconds and a positioning error of 157 ± 84 µm, highlighting its ...
Satoshi Ando +4 more
wiley +1 more source
Farklı Derin Öğrenme Algoritmalarının Gerçek Zamanlı İHA Tespitine Etkileri
Gazi Üniversitesi Fen Bilimleri DergisiÜlkemizde ve dünyada havacılık sektörü sürekli olarak gelişmektedir. Değişen ve gelişen teknolojiler ile birlikte insansız hava araçları (İHA) da pek çok sektörde farklı amaçlar doğrultusunda kullanılmaya başlanmıştır.
Ferda Nur Arıcı, Hediye Orhan
doaj +1 more source
IoT Based Sign Language Detection and Voice Conversion with Image Processing [PDF]
ITM Web of ConferencesThe paper introduces an IoT-enabled system for real-time sign language recognition and voice conversion to improve communication for people with hearing or speech impairments.
Marathe Ashutosh +5 more
doaj +1 more source
Advanced Intelligent Discovery, EarlyView.Two‐photon polymerization enables high‐resolution microfabrication, but performing alignment when printing multiple structures is difficult. Here, we present a fast, robust, and open‐source protocol for automated alignment on Nanoscribe systems. Achieving ≈0.4 μm accuracy in under 5 s, our protocol reduces time and error in multimaterial printing. This
Daniel Maher +4 more
wiley +1 more source
Point Cloud Framework for Rendering 3D Models Using Google Tango [PDF]
, 2017 This project seeks to demonstrate the feasibility of point cloud meshing for capturing and modeling three dimensional objects on consumer smart phones and tablets.
Callin, Julian, Chung, Maxen
core +1 more source
Torque‐Transmitting Architected Metamaterials for Flexible and Extendable Tubular Robotics
Advanced Intelligent Systems, EarlyView.Soft and continuum robots commonly rely on fluid, tendon, or rod‐based power transmissions, to control robotic form and actuation. This study presents an architected structure, based on patterned straight‐line mechanisms, that enables simultaneous bending, extending, and torsionally rigid (BETR) transmission.
Sawyer Thomas, Aman Garg, Jeffery Lipton
wiley +1 more source
Real-Time Dynamic Gesture Recognition: A Novel Approach for Efficient Human-Computer Interaction
Acta Electrotechnica et InformaticaDynamic gesture recognition systems face persistent challenges in achieving real-time performance and high recognition efficiency. This paper presents a novel framework integrating computer vision techniques with machine learning algorithms to address ...
Ahmed Mohammed Moyed
doaj +1 more source
, 2018 Automating precision subtasks such as debridement (removing dead or diseased tissue fragments) with Robotic Surgical Assistants (RSAs) such as the da Vinci Research Kit (dVRK) is challenging due to inherent non-linearities in cable-driven systems.
Canny, John +5 more
core +1 more source