Abstract: Disclosed herein is a footwear apparatus for facilitating optimal gaiting, in accordance with some embodiments. Accordingly, the footwear apparatus includes an upper configured for retaining a foot of a user in the footwear apparatus. Further, the footwear apparatus includes a sole comprising a front portion and a rear portion. Further, the upper is attached to the sole. Further, the rear portion is raised away from a plane defined by the front portion. Further, the rear portion comprises a first attachment component. Further, the footwear apparatus includes a heel configured to be removably attached to the rear portion of the sole. Further, the heel comprises a second attachment component configured for mating with the first attachment component. Further, the removably attaching of the heel with the rear portion is based on the mating.

Abstract: This invention relates to the field of video annotation, summarization and video indexing. A method for annotating video scenes in video data, executed by at least one processor, the method comprising steps of receiving video data, dividing video data into scenes sequentially, starting from the first video frame, selecting scene keyframes for each scene, selecting a main keyframe for each scene from previously selected scene keyframes basing on the following parameters: mean variability per video frame pixel, contrast, color gamut, annotating all keyframes of each scene.

Abstract: Disclosed herein is a footwear apparatus for facilitating optimal gaiting, in accordance with some embodiments. Accordingly, the footwear apparatus includes an upper configured for retaining a foot of a user in the footwear apparatus. Further, the footwear apparatus includes a sole comprising a front portion and a rear portion. Further, the upper is attached to the sole. Further, the rear portion is raised away from a plane defined by the front portion. Further, the rear portion comprises a first attachment component. Further, the footwear apparatus includes a heel configured to be removably attached to the rear portion of the sole. Further, the heel comprises a second attachment component configured for mating with the first attachment component. Further, the removably attaching of the heel with the rear portion is based on the mating.