Results 91 to 100 of about 25,780,245 (278)
EventFlash: Towards Efficient MLLMs for Event-Based Vision
CoRREvent-based multimodal large language models (MLLMs) enable robust perception in high-speed and low-light scenarios, addressing key limitations of frame-based MLLMs. However, current event-based MLLMs often rely on dense image-like processing paradigms, overlooking the spatiotemporal sparsity of event streams and resulting in high computational cost ...
Shaoyu Liu +6 more
openaire +3 more sources
Parametric representations in event-based computer vision [PDF]
First commercialized in 2006, event cameras are an emerging type of vision sensor that represents the evolving scene as a stream of events. This dissertation focuses on the topic of using parametric representations in event-based computer vision ...
Song, Chen, Ph. D.
core +1 more source
Advanced Functional Materials, EarlyView.Eu‐doped {ZnCdO/ZnO} structures grown on Si are developed, showcasing dual‐functionality controlled by europium doping. While high europium concentration transforms the device into an ultrafast, self‐powered photodetector, low‐doped structures can be used as an optoelectronic synapse.
Igor Perlikowski +3 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Unlocking thermomagnetic low‐grade waste heat recovery. This perspective provides a comprehensive roadmap for the development of thermomagnetic materials and systems. By addressing key engineering challenges across multiple scales, it bridges the gap between micro‐power IoT devices and large‐scale industrial applications. ABSTRACT Nearly half of global
A. Waske +13 more
wiley +1 more source
Event-based dataset for classification and pose estimation
, 2022 We present a new data processing pipeline for automatically labelled stereo vision data. The method is based on 3D positioning of 3D printed props with active LED markers.
Jens E Pedersen (16298342) +3 more
core
The Effect of Hydrophilic Headgroup Chemistry on Peptoid‐Directed Mineralization of CaCO3
Advanced Functional Materials, EarlyView.Amphiphilic peptoids alter the pathway and outcome of calcium carbonate crystallization, which progresses through amorphous calcium carbonate (ACC) to vaterite to calcite rhombs in the absence of peptoids. In contrast, amine‐terminated peptoids produce vaterite disks and carboxyl‐terminated peptoids produce calcite mesocrystals.
Biao Jin +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Neuromorphic devices for extreme environments are interpreted through the physical states that store and process information. Radiation, temperature extremes, and vacuum can perturb vacancies, filaments, trapped charges, polarization, interfaces, and readout signals.
Taehyun Park +7 more
wiley +1 more source
Fast Tracking using Event-based Vision Sensors and Binary Frames [PDF]
A novel tracking algorithm for high-speed object tracking using event-based Vision (EBV) sensors and binary frame representation is presented. The method transforms sparse event data into binary frames, enabling precise and robust particle tracking at 2 ...
Heizmann, Michael, Baßler, Johannes
core +1 more source
Molecular Bridges for 2D Nanomaterials
Advanced Functional Materials, EarlyView.Molecular cross‐linking provides a versatile strategy to engineer interfaces in 2D materials. By tuning the linker backbone, binding mode, and interflake spacing, molecular bridges can regulate charge transport, mechanical integrity, chemical functionality, and processing.
Yudhajit Bhattacharjee +3 more
wiley +1 more source
Low-Latency Scalable Streaming for Event-Based Vision
CoRRRecently, we have witnessed the rise of novel ``event-based'' camera sensors for high-speed, low-power video capture. Rather than recording discrete image frames, these sensors output asynchronous ``event'' tuples with microsecond precision, only when the brightness change of a given pixel exceeds a certain threshold.
Andrew Hamara +4 more
openaire +3 more sources