445 citations · 1.2k across the 20 of their papers we have counts for
23 papers
U-PEN Mamba: Progressive Expansion with Selective State-Space Modeling for Efficient Retinal Vessel Segmentation
Abel A. Reyes-Angulo, Sidike Paheding, Vijayan K. Asari +2
Accurate retinal vessel segmentation is important for computer-aided ophthalmic analysis, yet thin vessels, low contrast, and severe foreground-background imbalance remain challeng…
Sign-Coded Exposure Sensing for Noise-Robust High-Speed Imaging
R. Wes Baldwin, Vijayan Asari, Keigo Hirakawa
We present a novel Fourier camera, an in-hardware optical compression of high-speed frames employing pixel-level sign-coded exposure where pixel intensities temporally modulated as…
GlacierNet2: A Hybrid Multi-Model Learning Architecture for Alpine Glacier Mapping
Zhiyuan Xie, Umesh K. Haritashya, Vijayan K. Asari +3
In recent decades, climate change has significantly affected glacier dynamics, resulting in mass loss and an increased risk of glacier-related hazards including supraglacial and pr…
Time-Ordered Recent Event (TORE) Volumes for Event Cameras
R. Wes Baldwin, Ruixu Liu, Mohammed Almatrafi +2
Event cameras are an exciting, new sensor modality enabling high-speed imaging with extremely low-latency and wide dynamic range. Unfortunately, most machine learning architectures…
Enhanced 3D Human Pose Estimation from Videos by using Attention-Based Neural Network with Dilated Convolutions
Ruixu Liu, Ju Shen, He Wang +3
The attention mechanism provides a sequential prediction framework for learning spatial models with enhanced implicit temporal consistency. In this work, we show a systematic desig…
High Order Local Directional Pattern Based Pyramidal Multi-structure for Robust Face Recognition
Almabrok Essa, Vijayan Asari
Derived from a general definition of texture in a local neighborhood, local directional pattern (LDP) encodes the directional information in the small local 3x3 neighborhood of a p…