Samsung electronics co., ltd. (20240323546). RANDOM NUMBER GENERATOR FOR MULTICHANNEL IMAGE SENSING DEVICE simplified abstract
Contents
RANDOM NUMBER GENERATOR FOR MULTICHANNEL IMAGE SENSING DEVICE
Organization Name
Inventor(s)
Chanyoung Jang of Suwon-si (KR)
RANDOM NUMBER GENERATOR FOR MULTICHANNEL IMAGE SENSING DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240323546 titled 'RANDOM NUMBER GENERATOR FOR MULTICHANNEL IMAGE SENSING DEVICE
The patent application describes an image sensing device that converts optical signals into digital signals using a random number generator based on least significant bits of the digital signals.
- Pixel array with a photoconverter for converting optical signals into analog electrical signals
- Analog-digital converting circuit for converting analog electrical signals into digital signals
- Random number generator that generates random numbers based on LSBS of digital signals
- Signal processor for image processing using the random numbers
Potential Applications: - Digital cameras - Surveillance systems - Medical imaging devices
Problems Solved: - Efficient conversion of optical signals to digital signals - Enhanced image processing capabilities
Benefits: - Improved image quality - Faster image processing - Enhanced security features
Commercial Applications: - Camera manufacturing industry - Security and surveillance companies - Medical equipment manufacturers
Questions about Image Sensing Device: 1. How does the random number generator improve image processing? 2. What are the advantages of using LSBS for generating random numbers?
Frequently Updated Research: - Ongoing advancements in image sensor technology - Research on improving image processing algorithms.
Original Abstract Submitted
an image sensing device includes a pixel array including a photoconverter configured to convert optical signals into analog electrical signals, an analog-digital converting (adc) circuit configured to convert the analog electrical signals received from the pixel array into digital signals, an address bus, a random number generator configured to generate random numbers based on an input of least significant bits (lsbs) of a plurality of digital signals transmitted from the adc circuit through the address bus, and a signal processor configured to perform image processing using the random numbers.
