Intel Corporation

Pawel Pieniazek

Bogna Bylicka

Adam Marek

Jonathan K Lee

Mehrnaz Khodam Hazrati

Bridget L Williams

Sabar Mourad Souag

Amery Cong

Anna Banaszczyk-fiszer

Sameer Sheorey

Jakub Powierza

Nelson Leung

Example image processing methods, apparatus, systems and articles of manufacture (e.g., computer readable media) to implement multi-object multi-view association are disclosed. Examples disclosed herein obtain initial two-dimensional (2D) bounding boxes of detected objects in multiple images of a scene from multiple cameras, generate a plurality of three-dimensional (3D) bounding boxes potentially corresponding to one or more objects to be tracked, and generate a weight that represents a strength of association between two detected objects respectively in two images of the multiple images. The weight is based on projection of one of the 3D bounding boxes back to at least one of the two images to generate a re-projection 2D bounding box.

Method and system of image processing with multi-object multi-view association

Apparatus and methods for extraction and calculation of multi-person performance metrics in a three-dimensional space. An example apparatus includes a detector to identify a first subject in a first image captured by a first image capture device based on a first set of two-dimensional kinematic keypoints in the first image, the two-dimensional kinematic keypoints corresponding to a joint of the first subject, the first image capture device associated with a first view of the first subject, a multi-view associator to verify the first subject using the first image and a second image captured by a second image capture device, the second image capture device associated with a second view of the first subject, the second view different than the first view, and a keypoint generator to generate three-dimensional keypoints for the first subject using the first set of two-dimensional kinematic keypoints.

Apparatus and methods for determining multi-subject performance metrics in a three-dimensional space

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Gdansk, Poland

Pawel Pieniazek