5 results about "Interactive television" patented technology

The invention relates to the technical field of stereoscopic video signal processing and interactive television terminal energy efficiency management, and discloses an energy-saving interactive screen projection control system based on image perception, which is characterized in that a multi-channel load demand mapping unit analyzes an input signal flow into power demand space distribution of each node of a load network; the gradient threshold power isolation logic unit defines a power supply cut-off region according to the power gradient mutation characteristics; the distributed current injection regulator carries out truncation zero level operation on the load nodes in the cut-off region, and carries out time domain damping modulation on the non-cut-off region according to migration vector data. By constructing a differential power supply protocol of a physical level, the dynamic voltage stabilization precision of the core load nodes is ensured, and meanwhile, time domain damping modulation is carried out on the non-cut-off region according to the migration vector data. Redundant electric energy input of a low-demand background area is cut off, and the energy utilization efficiency of the interactive stereoscopic display system and the stability of video picture depth reconstruction are improved.

The invention relates to the technical field of interactive televisions, and discloses an interactive system and an interactive method based on a digital television, which are characterized in that television program feature information required by personalization of digital television acquaintances or strangers is accurately acquired through a voice input module; meanwhile, target television program information is visually output in an efficient and customized mode by combining a television search platform and a digital television screen, and the man-machine interaction process is executed in a classified mode based on digital television user types; the user experience of man-machine interaction of the digital television is improved; and intelligently positioning television program information selected by the digital television user according to the digital television pushed program icon screen surface distribution space coordinate library matrix, the coordinate information of the intersection point of the sight line of the digital television user and the television screen surface and the target television program information set of the digital television user. The television program selected by the digital television user is intelligently and accurately identified based on sight tracking, and the television program playing operation is efficiently and reliably executed by synchronously combining the digital television.

1. Name of the product in this design: Electronic device with an AI interactive TV system desktop. 2. Intended use of this design: electronic equipment. 3. The key design features of this product are the graphical user interface content on the screen. 4. The image or photograph that best illustrates the design's key features: the front view. 5. Purpose of the graphical user interface: To push recommended movie and TV content to users through voice input and AI processing. 6. Description of the changes in the graphical user interface: In the main view, move the focus box with the remote control to select the "Search Results" below the live content or video program, and click the confirmation button in the remote control to jump to the interface status change diagram 1.

This invention provides a means to identify unknown media programming using the audio component of said programming. The invention extracts audio information from the media received by consumer electronic devices such as smart TVs and TV set-top boxes then conveys said information to a remote server means which will in turn identify said audio information of unknown identity by way of testing against a database of known audio segment information. The system identifies unknown media programming in real-time such that time-sensitive services may be offered such as interactive television applications providing contextually related information or television advertisement substitution. Other uses include tracking media consumption among many other services.

A URL personalization system allowing a television service provider to dynamically associate multiple URLs with the video content item being viewed by the customer is provided. The associated URLs point to additional content that may be of interest to different customer demographics. A generic URL linking to the associated URLs may be inserted into the video content item. The system may personalize the generic URL by replacing or modifying the generic URL with a personalized URL based on information specific to the customer viewing the content before streaming the content or when additional content is requested. The customer is redirected to the personalized URL to obtain the additional content. This allows the television service provider to send a single video content item to all customers or large groups of customers while providing individual customers with an enhanced interactive television viewing experience.