Abstract: A circuit, and method for using same comprising, a first intermediate memory communicatively coupled with a vector processor and a RAM, wherein the vector processor is communicatively coupled with the RAM, an address sequence memory to store non-linear RAM addresses corresponding to linear locations in the first intermediate memory, a data sequencer to read a first frame of data from the RAM to the first intermediate memory based on addresses stored in the address sequence memory, and the first intermediate memory to provide a linearized frame of data to the vector processor to execute a vector instruction

Abstract: The embodiments herein disclose methods and systems for non-invasive monitoring of a subject for coverage by a cover, a method includes capturing at least one image of an environment comprising of the subject for monitoring. Further, the method includes identifying at least one region of interest on receiving the at least one image of the environment wherein the at least one region of interest includes the subject, the cover and a reference frame. Further, the method includes performing image segmentation on the identified region of interest to estimate exposed fraction of a body of the subject. The image segmentation is performed using a reference guided region growing mechanism which receives the learned features of the subject, the cover and the reference frame as inputs. Further, the method includes generating at least one alert indication to at least one user based on the exposed fraction of the body of the subject.