Method and system for identifying a pedestrian
AssigneeNational Chiao Tung University
InventorsJiun-In GUO, Tai-En WU
Life of this patent
Estimating the term…
Abstract
A method and system for identifying a pedestrian is disclosed. The method comprises: capturing a original image and detecting a pedestrian in the original image so as to obtain a 2D pedestrian feature image; obtaining a 3D information and identifying the 3D information so as to obtain a 3D pedestrian feature map; projecting the 3D pedestrian feature map to a 2D pedestrian feature plane image; and matching the 2D pedestrian feature imager and the 2D pedestrian feature plane image to obtain a matched image; wherein the original image and the 3D information are obtained simultaneously.
Claims18
A method for identifying a pedestrian, comprising:
- capturing an original image, detecting a pedestrian in the original image, and obtaining a 2D (two-dimensional) pedestrian feature image from the original image;
- obtaining a 3D (three-dimensional) data, and performing a 3D identification process for the 3D data to obtain a 3D pedestrian feature map with the pedestrian feature;
- projecting the 3D pedestrian feature map onto a 2D pedestrian feature plane image;
- and
- matching the 2D pedestrian feature image and the 2D pedestrian feature plane image to obtain a matching image;
- wherein the original image and the 3D data are simultaneity obtained.
A system for identifying a pedestrian, comprising:
- an image capturing device, capturing an original image, detecting a pedestrian in the original image, and obtaining a 2D (two-dimensional) pedestrian feature image from the original image;
- a depth sensing device, obtaining a 3D (three-dimensional) information, and performing a 3D identification process for the 3D information to obtain a 3D pedestrian feature map with the pedestrian feature;
- and
- a matching device, matching the 2D pedestrian feature image and the 2D pedestrian feature plane image to obtain a matching image;
- wherein the image capturing device and the depth sensing device respectively and simultaneity obtain the original image and the 3D data.
Dependencies are inferred from the claim text.