COMBINING DATA FROM DIFFERENT SAMPLE REGIONS IN AN IMAGING SYSTEM FIELD OF VIEW

• Main Authors: WARKE, Nirmal Chindhu, BOLOORIAN, Majid, ASGHARI, Mehdi
• Format: Patent
• Language: English; French; German
• Published: 07.05.2025
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; FREQUENCY-CHANGING; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; TESTING

The imaging system includes one or more cores. Each of the cores outputs a system output signal that illuminates multiple sample regions in a field of view. A subject one of the cores includes a light combiner that generates a composite signal beating at a beat frequency. Electronics use a value of the beat frequency to calculate multiple different possible LIDAR data solutions for a subject one of the sample regions illuminated by the system output signal output from the subject core. Each of the possible LIDAR data solutions includes a comparative component that indicates a value of a radial velocity between the LIDAR system and an object in the subject sample region. The electronics identify a correct one of the LIDAR data solutions by comparing the LIDAR data solutions to data calculated for one or more reference sample regions selected from among the sample regions. The one or more reference sample regions are different from the subject sample region.