Results 41 to 50 of about 1,846,589 (284)
Optics ExpressIn this paper, we present a method for reconstructing video from event data alone captured by an event camera. We employ point-spread-function engineering in the imaging optics to compress spatiotemporal information into each event. Dynamic scenes are reconstructed solely from the sparse, signed-polarity event data using a compressive sensing algorithm.
Yudai Yokoyama +3 more
openaire +2 more sources
Tracking the soccer ball using multiple fixed cameras [PDF]
, 2008 This paper demonstrates innovative techniques for estimating the trajectory of a soccer ball from multiple fixed cameras. Since the ball is nearly always moving and frequently occluded, its size and shape appearance varies over time and between cameras ...
Orwell, James +10 more
core +3 more sources
EVtracker: An Event-Driven Spatiotemporal Method for Dynamic Object Tracking
Sensors, 2022 An event camera is a novel bio-inspired sensor that effectively compensates for the shortcomings of current frame cameras, which include high latency, low dynamic range, motion blur, etc.
Shixiong Zhang +3 more
doaj +1 more source
Molecular Oncology, EarlyView.Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani +9 more
wiley +1 more source
IEEE Access, 2023 An innovative approach to pupil tracking using event cameras is presented in this paper. Our method incorporates two primary processes: RGB-to-Event image domain translation and pupil localization utilizing Event Cameras.
Daehyun Kang, Dongwoo Kang
doaj +1 more source
Molecular Oncology, EarlyView.The kinase SRPK1 directly interacts with the protein TOPBP1 and regulates the pre‐mRNA splicing of WIZ thereby contributing to the activation of the ATR/CHK1 replicative checkpoint in response to replicative stress. This allows cancer cells' genomic stability and survival.
Amani Shreim +17 more
wiley +1 more source
Stereo Hybrid Event-Frame (SHEF) Cameras for 3D Perception [PDF]
, 2022 Stereo camera systems play an important role in robotics applications to perceive the 3D world. However, conventional cameras have drawbacks such as low dynamic range, motion blur and latency due to the underlying frame-based mechanism.
Zhuang, Zheyu +4 more
core +1 more source
Ain Shams Engineering Journal, 2018 The necessity of having optimum camera activation is rapidly increasing in distributed environment as well as wireless sensor networks. In the current research, we have studied the event boundary detection approach for redundant data minimization by ...
Sushree Bibhuprada B. Priyadarshini +1 more
doaj +1 more source
Molecular Oncology, EarlyView.This paper shows that size‐exclusion chromatography and sequential centrifugation applied to seminal plasma enrich for different populations of extracellular vesicles. This may significantly affect the detection and analysis of extracellular vesicle‐associated cancer biomarkers.
Elen Telumyan +8 more
wiley +1 more source
Time-Interval-Guided Event Representation for Scene Understanding
SensorsThe recovery of scenes under extreme lighting conditions is pivotal for effective image analysis and feature detection. Traditional cameras face challenges with low dynamic range and limited spectral response in such scenarios. In this paper, we advocate
Boxuan Wang +5 more
doaj +1 more source