Search Results - bahram+jalali

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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: 8/7/2023 | 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

2021-349-2 A METHOD FOR RECORDING OF TERAHERTZ WAVEFORMS

SUMMARY: UCLA researchers in the department of Electrical Engineering have developed a method for recording of terahertz waveforms which can be used for both sensing and communication in the terahertz spectrum. BACKGROUND: Terahertz waves are part of the electromagnetic spectrum between infrared and microwaves. In optical sensing, infrared waves...

Published: 7/19/2023 | Inventor(s): Bahram Jalali, Tianwei Jiang

Keywords(s): Analytical Chemistry, Communication & Networking, Extremely High Frequency, Optical Communication , Remote Sensing, Waveform

Category(s): Electrical > Imaging, Electrical > Sensors, Electrical > Signal Processing, Software & Algorithms > Communication & Networking, Software & Algorithms > Security & Privacy, Electrical > Wireless > Antennas, Electrical > Electronics & Semiconductors

2013-467 Inspecting Method and Inspecting Apparatus

SUMMARY: UCLA researchers in the Department of Electrical and Computer Engineering have developed a method that utilizes a hybrid dispersion laser scanner for fast quality control of particles on silicon wafers to reduce wafer manufacturing cost. BACKGROUND: Web inspection, also known as surface inspection, is a method widely used for evaluation...

Published: 2/28/2024 | Inventor(s): Bahram Jalali, Keisuke Goda, Masahiro Watanabe, Toshiyuki Nakao, Yasuhiro Yoshitake

Keywords(s): Dispersion (Optics), Laser, Lens (Optics), Liquid-Crystal Display, Manufacturing, Optics, Quality Control, Sensors, Silicon, Surface Conductivity

Category(s): Electrical > Sensors, Electrical, Electrical > Displays, Electrical > Instrumentation, Optics & Photonics

Sheathless Inertial Cell Ordering Microfluidic Device for Extreme Throughput Flow Cytometry

UC Case No. 2010-277SUMMARYUCLA researchers have developed a compact and cost-effective platform for extreme throughput single cell analysis. The device has the potential to conduct whole blood cell counts with ten-fold higher analysis speed than conventional flow cytometry.BACKGROUNDFlow cytometry is regularly used for patient blood analysis. Because,...

Published: 7/19/2023 | Inventor(s): Dino Di Carlo, Aydogan Ozcan, Bahram Jalali, Soojung Claire Hur, Henry Tse

Keywords(s):

Category(s): Platforms > Diagnostic Platform Technologies

A Method for Signal Characterization

UC Case No. 2018-652SUMMARY:UCLA researchers in the Department of Electrical and Computer Engineering have developed a method and apparatus to rapidly analyze optical and electrical signals at very high bandwidths while accommodating advanced signal modulation for lower cost and improved energy consumption. BACKGROUND:Accurate measurements of electrical...

Published: 7/19/2023 | Inventor(s): Bahram Jalali, Cejo Lonappan

Keywords(s): Electrical, Instrumentation, Photonics

Category(s): Software & Algorithms > Image Processing, Electrical > Signal Processing, Optics & Photonics

Lambda-Reservoir Computing

UC Case No. 2019-739SUMMARY:UCLA researchers in the Department of Electrical and Computer Engineering have developed a Spectral Reservoir Computer that processes data using nonlinear optical interactions.BACKGROUND:Computer vision and natural language processing (NLP) are being revolutionized by deep learning networks (DNN) and recurrent neural networks...

Published: 7/19/2023 | Inventor(s): Bahram Jalali, Tingyi Zhou, Cejo Lonappan

Keywords(s): Artifical Intelligence (Machine Learning, Data Mining), Electronics & Semiconductors, Image Processing, Imaging, Optics, Photonics

Category(s): Software & Algorithms > Image Processing, Electrical > Electronics & Semiconductors, Software & Algorithms, Electrical > Quantum Computing, Software & Algorithms > Data Analytics, Software & Algorithms > Security & Privacy, Software & Algorithms > Artificial Intelligence & Machine Learning, Optics & Photonics

A Method For Enhancement Of Medical Images

UC Case No. 2019-007SUMMARYUCLA researchers in the Department of Electrical and Computer Engineering have developed an algorithm for hallucination-free resolution enhanced brain MRI images with better quality and superior computational time compared to the current state of the art.BACKGROUNDMedical imaging is a widely used diagnostic tool, yet faces...

Published: 7/19/2023 | Inventor(s): Bahram Jalali, Sifeng He

Keywords(s): CT, Image Processing, Medical Imaging, MRI, PET, Software & Algorithms, X-Ray

Category(s): Software & Algorithms > Image Processing, Software & Algorithms, Medical Devices > Medical Imaging, Software & Algorithms > Data Analytics, Medical Devices > Medical Imaging > CT, Medical Devices > Medical Imaging > MRI, Medical Devices > Medical Imaging > PET, Medical Devices > Medical Imaging > X-Ray

2018-748 A Method for Digital Pathology Using Augmented Reality

SUMMARYUCLA researchers in the Departments of Electrical Engineering and Computer Engineering have developed a novel method for automated image analysis of digital pathology slides.BACKGROUNDDigital pathology is an extremely powerful imaging tool in cancer research and clinical practices. Advancements in whole slide scanners has enabled complete digitization...

Published: 4/4/2024 | Inventor(s): Bahram Jalali, Antoni Ribas, Madhuri Suthar, Cejo Lonappan, Jia Chen, Theodore Nowicki

Keywords(s): Life Science Research Tools, Medical Devices and Materials, Medical Imaging, Microscopy And Imaging, Monitoring And Recording Systems

Category(s): Life Science Research Tools, Life Science Research Tools > Microscopy And Imaging, Medical Devices, Medical Devices > Medical Imaging, Medical Devices > Monitoring And Recording Systems

2014-077 Apparatus and Signal Processing Technique for Real-Time Label-Free High-Throughput Cell Screening

Apparatus and Signal Processing Technique for Real-Time Label-Free High-Throughput Cell ScreeningSUMMARYUCLA researchers in the Department of Bioengineering have invented a novel apparatus for real-time label-free high-throughput cell screening.BACKGROUNDCell protein content measurement can be used in many biomedical applications such as blood doping...

Published: 7/19/2023 | Inventor(s): Bahram Jalali, Ata Mahjoubfar

Keywords(s): Cell Counting/Imaging, Diagnostic Platform Technologies (E.G. Microfluidics), Life Science Research Tools, Medical Devices and Materials, Nanosensor

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

2017-507 Frequency Doubled Pulsed Swept Laser

Frequency Doubled Pulsed Swept LaserSUMMARYUCLA researchers in the Department of Electrical Engineering have invented a swept source laser that operates in the visible light range with a broad sweeping bandwidth.BACKGROUNDExisting swept source lasers on the market typically operate at wavelengths that fall within the invisible/near-infrared range of...

Published: 7/19/2023 | Inventor(s): Sebastian Karpf, Bahram Jalali

Keywords(s): Electronics & Semiconductors, Fluorescence, Life Science Research Tools, Medical Imaging, Microscopy And Imaging, Photonics

Category(s): Electrical > Electronics & Semiconductors, Life Science Research Tools, Life Science Research Tools > Microscopy And Imaging, Medical Devices > Medical Imaging, Medical Devices > Medical Imaging > Fluorescence, Optics & Photonics

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