Search Results - motion+detection

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Wireless and Batteryless Localization and Physiological Motion Detection System (Case No. 2023-046)

Summary: UCLA researchers in the Electrical and Computer Engineering Department have developed a battery-free localization system equipped with wireless energy harvesting feature, allowing precise localization in gastrointestinal disease detection and treatment. Background: The evolution of wireless capsule endoscopy (WCE) has emerged as a convenient...

Published: 8/7/2024 | Inventor(s): Aydin Babakhani, Arkaprova Ray, Iman Habibagahi

Keywords(s): battery-less, biomedical sensors, capsule endoscope, Energy Harvesting, gastrointestinal (GI) tract diseases, implantable sensors, localization, localization accuracy, motion detection, point-of-care, wireless capsule endoscopy, wireless energy harvesting

Category(s): Electrical, Electrical > Sensors, Life Science Research Tools, Life Science Research Tools > Microscopy And Imaging, Medical Devices, Medical Devices > Medical Imaging, Platforms, Platforms > Diagnostic Platform Technologies

Parametrically Driven Intertial Sensing in Chip-Scale Optomechanical Cavities at the Thermodynamical Limits with Extended Dynamic Range (Case No. 2023-282)

Summary: UCLA researchers in the Department of Electrical and Computer Engineering have developed an accelerometer model that uses optomechanical transduction, enabling higher precision motion detection through a simplified design. Background: Modern transportation and communication technologies rely on the measurement and transduction of minute...

Published: 1/22/2024 | Inventor(s): Chee Wei Wong, Jaime Flores

Keywords(s): accelerometer, cavity optomechanics, Force sensor, inertial sensor, motion detection, Optoelectronics, Optomechanical accelerometer, Sensors, Signal Processing, Voltage-Controlled Oscillator

Category(s): Electrical, Electrical > Signal Processing, Electrical > Sensors

2023-131 A Method for Video Motion Detection, Segmentation, and Compression

Summary: UCLA Researchers in the Department of Electrical and Computer Engineering have developed a new computationally efficient algorithm that detects and tracks motion in videos. Background: Computer vision and video processing have many applications in visual security and surveillance such as people counting, action recognition, anomaly detection,...

Published: 11/15/2024 | Inventor(s): Bahram Jalali, Yiming Zhou, Callen MacPhee

Keywords(s): Autonomous driving, computational imaging, Computer Monitor, Computer Security, Computer Vision, computer vision algorithm, Computer-Aided Design, data Compression, Data Recovery, Energy Security , event detection, Human tracking, Image Analysis, image and video enhancement, Image Processing, image restoration, Liquid tracking, Metal process monitoring, motion detection, object recognition, real-time sensing/monitoring/tracking, security, Security and defense, security imaging, Structural health monitoring, Vibration monitoring, Vibration sensing, video pre-processing, video processing, visual security and surveillance

Category(s): Software & Algorithms, Software & Algorithms > Image Processing, Software & Algorithms > Security & Privacy, Software & Algorithms > Programs