Patent №
US 6,885,482
Granted
2005-04-26
Filed 2000
Owner
SHARP KABUSHIKI KAISHA
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
09630661
An image processing method includes the steps of: separating a luminance signal from a color signal of an original image, and multiscale retinex processing only the luminance signal; and producing an image based on the multiscale retinex processed luminance signal and the color signal of the original image.
AI classification
Vision0.98
Natural language0.01
Speech0.00
Evolutionary computation0.00
Machine learning0.00
AI hardware0.00
Knowledge representation0.00
Planning0.00
Ownership
SHARP KABUSHIKI KAISHA
assignment · 109850826
Assignors
KUBO, NOBORU, ZHANG, XIZOMANG
On an employer assignment, the assignors are typically the inventors.
From the same owner
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHODUS 12,682,434 · 2026DEVICE AND METHOD FOR CODING VIDEO DATAUS 12,676,968 · 2026DISPLAY CONTROL SYSTEM, DISPLAY CONTROL METHOD, AND RECORDING MEDIUM CONTAINING DISPLAY CONTROL PROGRAMUS 12,651,458 · 2026Method of performing neural network filtering for video data and DeviceUS 12,627,843 · 2026SYSTEMS AND METHODS FOR SIGNALING A NON-LINEAR TRANSFORM NORMALIZATION TECHNIQUE IN VIDEO CODINGUS 12,610,065 · 2026REMOTE CUSTOMER SERVICE SYSTEMUS 12,586,079 · 2026ELECTROMAGNETIC WAVE SENSOR DEVICE AND DISPLAY DEVICEUS 12,536,829 · 2026TERMINAL DEVICES AND BASE STATION DEVICESUS 12,531,704 · 2026