Abstract: A method and system for content based image categorization is provided. The method includes: identifying one or more regions of interest from a plurality of images, in which each image is associated with a category; extracting a plurality of pixels from the one or more regions of interest and determining a plurality of color values for the plurality of pixels; grouping the plurality of color values in a codebook corresponding to the respective category; indexing the plurality of pixels based on the plurality of color values; creating a classifier for the plurality of color values using a support vector machine.

Abstract: A method, apparatus and system for orienting a disoriented image, and a method, apparatus and system for training a plurality of Gaussian mixture models (GMMs) to orient the disoriented image are provided. The method of training the plurality of GMMs includes: obtaining a plurality of color and texture features from the disoriented image; selecting a plurality of discriminative features from the color and texture features; calculating probabilities of each of the GMMs orienting the disoriented image, where each of the GMMs represents one of a plurality of rotation classes, and each of the rotation classes represents a rotation angle that is a multiple of a right angle. Furthermore, the system includes an electronic device that includes an embedded platform including a processor which processes the disoriented image.

Abstract: A method and system for rendering multiple hospitality services to a user via a virtual platform are provided. The method includes providing the virtual platform. The virtual platform includes one or more virtual guides in an electronic device. Further, the method includes establishing a connection with a server by the user using the virtual platform to receive the hospitality services via the virtual guides. The method also includes interacting with the user by the virtual guides to receive one or more requests based on the connection and rendering the hospitality services to the user by the virtual guides based on the requests. The system includes an electronic device. The electronic device includes the virtual platform comprising one or more virtual guides to render the hospitality services by interacting with the user. The system also includes a server in communication with the electronic device.