초록 ▼

In an embodiment, a method for processing an image is provided. The method receives an image including a plurality of pixels. Each pixel includes radial velocity information. The method categorizes the plurality of pixels of the image into a plurality of groups of pixels based on radial velocity inf

In an embodiment, a method for processing an image is provided. The method receives an image including a plurality of pixels. Each pixel includes radial velocity information. The method categorizes the plurality of pixels of the image into a plurality of groups of pixels based on radial velocity information of the pixels. The method associates at least one of the groups of pixels with an object.

대표청구항 ▼

1. A computer-implemented method for operating a radar, comprising: capturing, at a radar, an image of radar data generated by reflection of a signal from an object in an environment of the radar, the signal being transmitted by the radar;performing, at the radar, Doppler analysis on the radar data

1. A computer-implemented method for operating a radar, comprising: capturing, at a radar, an image of radar data generated by reflection of a signal from an object in an environment of the radar, the signal being transmitted by the radar;performing, at the radar, Doppler analysis on the radar data to obtain radial velocity information of the environment;generating, by the radar, an image of the environment, wherein the image includes a plurality of pixels, each pixel including radial velocity information;categorizing, by a computer, the plurality of pixels of the image into a plurality of groups of pixels based on radial velocity information of the pixels; andassociating at least one of the groups of pixels with the object. 2. The method of claim 1, wherein the radial velocity information indicates a radial velocity of each of the pixels measured by a radar based on a motion of an object relative to the radar. 3. The method of claim 1, further comprising applying an image segmentation technique to the image, the image segmentation technique being adapted to use the radial velocity information of the pixels in order to categorize the pixels. 4. The method of claim 1, wherein each pixel further includes intensity information, wherein the categorizing is further based on the intensity information of the pixels. 5. The method of claim 1, wherein the categorizing comprises determining whether one pixel of the plurality of pixels is sufficiently similar to another pixel of the plurality of pixels based on the radial velocity information for the two pixels. 6. The method of claim 1, wherein the categorizing comprises comparing the radial velocity information for one pixel of the plurality of pixels and the radial velocity information for another pixel of the plurality of pixels. 7. A system, comprising: a radar configured to: capture an image of radar data generated by reflection of a signal from an object in an environment of the radar, the signal being transmitted by the radar;perform Doppler analysis on the radar data to obtain radial velocity information of an environment including an object;generate an image of the environment that includes a plurality of pixels, each pixel including radial velocity information; andan image processing module configured to: categorize the plurality of pixels of the image into a plurality of groups of pixels based on radial velocity information of the pixels, andassociate at least one of the groups of pixels with the object. 8. The system of claim 7, wherein the radial velocity information indicates a radial velocity of each of the pixels measured by the radar based on a motion of an object relative to the radar. 9. The system of claim 7, wherein the image processing module is configured to apply an image segmentation technique to the image, the image processing module being adapted to use the radial velocity information of the pixels in order to categorize the pixels. 10. The system of claim 7, wherein each pixel further includes intensity information, wherein the categorizing is further based on the intensity information of the pixels. 11. The system of claim 7, wherein the image processing module is configured to categorize by determining whether one pixel of the plurality of pixels is sufficiently similar to another pixel of the plurality of pixels based on the radial velocity information for the two pixels. 12. The system of claim 7, wherein the image processing module is configured to categorize by comparing the radial velocity information for one pixel of the plurality of pixels and the radial velocity information for another pixel of the plurality of pixels.