Adobe, Inc.

Renzil Leith Dsouza

Ramesh Srinivasaraghavan

Siddhant Jain

Dipendra Regmi

Technologies for synthesis of composite images having a virtual background associated with the orientation, position, or movement of a mobile device are disclosed. In various embodiments, a foreground image is segmented from an image. Further, one or more virtual background images are identified based on the characteristics of the image, such as the orientation of the device that captured the image. Subsequently, the foreground image and the background image are synthesized into a composite image.

Synthesis of composite images having virtual backgrounds

Embodiments of the present invention provide systems, methods, and computer storage media directed to operations to facilitate real-time matting using local color estimation and propagation. In accordance with embodiments described herein, an unknown region is estimated based on a set of received boundary points (a zero-level contour that separates the foreground object from the background) and additional contours based on increasing distances from the zero-level contour. The background and foreground colors for each pixel in the unknown region can be estimated and utilized to propagate the foreground and background colors to the appropriate contours in the unknown region. The estimated background and foreground colors may also be utilized to determine the opacity and true background and foreground colors for each pixel in the unknown region which results in an image matted in real-time.

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Bengaluru, India

Renzil Leith Dsouza