System and method to provide panoramic feed corresponding to an orientation of a user device

A method to provide a panoramic feed corresponding to an orientation of a user device comprising:

• receiving, by an image acquisition module operatively coupled to at least three image sensors mounted on a robot at a predefined angle with respect to each other, a corresponding visual feed from the at least three image sensors;
• rectifying, by a feed rectification module operatively coupled to the image acquisition module, one or more anomalies in each of the corresponding visual feed to obtain a corresponding rectified feed;
• estimating, by an estimation module operatively coupled to the feed rectification module, a corresponding homography matrix for each pair of the corresponding rectified feed;
• blending, by a panorama generation module operatively coupled to the estimation module, each pair of the corresponding rectified feed based on the corresponding homography matrix estimated to obtain the panoramic feed;
• evaluating, by a viewpoint rendering module operatively coupled to the panorama generation module, at least one viewpoint based on a plurality of orientation parameters received from the user device through a network;
• rendering, by the viewpoint rendering module, a predefined field of view of the panoramic feed obtained in the user device through the network based on the at least one viewpoint evaluated, thereby providing the panoramic feed based on the orientation of the user device;
• evaluating, by an exposure compensation module operatively coupled to the image acquisition module, an average exposure around the at least three image sensors based on an exposure level at a plurality of points in the corresponding visual feed;
• and
• modifying, by the exposure compensation module, one or more parameters of each of the at least three image sensors based on the average exposure evaluated to obtain a uniform exposure in the corresponding visual feed.

A non-transitory computer-readable medium storing a computer program that, when executed by a processor, causes the processor to perform a method to provide a panoramic feed corresponding to an orientation of a user device, wherein the method comprises:

• receiving, by an image acquisition module operatively coupled to at least three image sensors mounted on a robot at a predefined angle with respect to each other, a corresponding visual feed from the at least three image sensors;
• rectifying, by a feed rectification module operatively coupled to the image acquisition module, one or more anomalies in each of the corresponding visual feed to obtain a corresponding rectified feed;
• estimating, by an estimation module operatively coupled to the feed rectification module, a corresponding homography matrix for each pair of the corresponding rectified feed;
• blending, by a panorama generation module operatively coupled to the estimation module, each pair of the corresponding rectified feed based on the corresponding homography matrix estimated to obtain the panoramic feed;
• evaluating, by a viewpoint rendering module operatively coupled to the panorama generation module, at least one viewpoint based on a plurality of orientation parameters received from the user device through a network;
• rendering, by the viewpoint rendering module, a predefined field of view of the panoramic feed obtained in the user device through the network based on the at least one viewpoint evaluated, thereby providing the panoramic feed based on the orientation of the user device;
• evaluating, by an exposure compensation module operatively coupled to the image acquisition module, an average exposure around the at least three image sensors based on an exposure level at a plurality of points in the corresponding visual feed;
• and
• modifying, by the exposure compensation module, one or more parameters of each of the at least three image sensors based on the average exposure evaluated to obtain a uniform exposure in the corresponding visual feed.