Results 231 to 240 of about 5,165,778 (294)

A Low‐Cost, Handheld Optical Stiffness Sensor for Minimally Invasive Surgery

Advanced Robotics Research, EarlyView.
A novel handheld stiffness sensor is presented for real‐time tissue stiffness characterization. By simultaneously sensing contact force and tissue deformation, the device enables accurate stiffness quantification without requiring precise manual control. This approach offers a promising solution for intraoperative tumor detection and minimally invasive
Qianyu Ma, Ruxiang Jiang, Kaspar Althoefer, Nicolas Herzig, Hareesh Godaba   +4 more
wiley   +1 more source

PGT-Net: A Physics-Guided Transformer-CNN Hybrid Network for Low-Light Image Enhancement and Object Detection in Traffic Scenes. [PDF]

J Imaging
Chen B, Qiao J, Li B, Liu S, She W.
europepmc   +1 more source

Flexible Sensors for Robotics Tactile Perception: A Review

Advanced Robotics Research, EarlyView.
Flexible tactile sensing for robotics is reviewed through four interconnected dimensions. Physical mechanisms include piezoresistive, capacitive, piezoelectric, triboelectric, iontronic, and optical sensing. Structural design includes bioinspired, defect‐based, and MEMS‐based tactile systems.
Yu Song, Ying Chen, Yihao Chen, Xue Feng
wiley   +1 more source

Cardiovascular Disease Risk Assessment from Retinal Fundus Images Using a CSP-ConvNext Model. [PDF]

Diagnostics (Basel)
Jaganathan D, Balasubramaniam S, T HS, Dhanasekaran S.   +3 more
europepmc   +1 more source

ADS-MIR: A Machine Perception-Oriented Visible-Infrared Sensor Fusion Framework for Intelligent Transportation Perception Under Complex Illumination Conditions. [PDF]

Sensors (Basel)
Yang J, Wu J, Zhang X, Yang Z, Shen H, Shen B, Zeng C.   +6 more
europepmc   +1 more source

An Edge-Deployable Method for Cow-Head Detection and Cross-Camera Association in Visible-Thermal Robotic Dairy Monitoring. [PDF]

Animals (Basel)
Zhao C, Kong F, Zhang Z, Zhang C, Sun W, Cao S.   +5 more
europepmc   +1 more source

HCA-Mamba: a hierarchical cross-attention framework combining Vision Mamba and CNN for night-time image quality assessment. [PDF]

Sci Rep
Zhang T, Dong W, Lu L, Niu W, Zhang R.
europepmc   +1 more source

Progressive Pixel-Neighborhood Deformable Cross-Attention for Multispectral Object Detection. [PDF]

Sensors (Basel)
Qiu T, Shen J, Zuo X.
europepmc   +1 more source

Gigavoxel-scale multiple-scattering-aware lensless holotomography. [PDF]

Light Sci Appl
Rogalski M, Winnik J, Dudek J, Arcab P, Wdowiak E, Matryba P, Stefaniuk M, Zdańkowski P, Trusiak M.   +8 more
europepmc   +1 more source

Deep-UV lensless holographic microscopy on visible CMOS sensors for low-dose centimeter-scale biochemical imaging

Trusiak M, Arcab P, Rogalski M, Niedziela K, Chwastowicz A, Wdowiak E, Dudek J, Winnik J, Matryba P, Mierzejewska J, Lenarcik M, Stępień E, Zdańkowski P, Szewczyk G.   +13 more
europepmc   +1 more source