A system for reducing bandwidth and/or reducing power consumed by a display may comprise a display having a background plane and a region of interest plane that may be identified by a gaze tracker. The region of interest may be of a higher quality picture. In some embodiments, the display may be a large panel display and in others a head mounted display (HMD).

An electronic apparatus includes a display and a processor for controlling the display. In response to the electronic apparatus operating in a first operating mode, the processor displays a content screen including a background image layer with a rear background image of the electronic apparatus and an object layer with a graphic object in the display. In response to receiving a convert command to convert to a second operating mode, the processor decreases a resolution of the content screen displayed in the display and adds a content layer including a content image enlarged gradually from a region of the content screen to the an entirety of the content screen.

A method, system and computer-program product for real-time virtual 3D reconstruction of a live scene in an animation system. The method comprises receiving 3D positional tracking data for a detected live scene by the processor, determining an event by analyzing the 3D positional tracking data by the processor, comprising steps of determining event characteristics from the 3D positional tracking data, receiving pre-defined event characteristics, determining an event probability by comparing the event characteristics to the pre-defined event characteristics, and selecting an event assigned to the event probability, determining a 3D animation data set from a plurality of 3D animation data sets assigned to the selected event and stored in the data base by the processor, and providing the 3D animation data set to the output device.

The present disclosure relates to a pixel driving circuit, a driving method thereof, and a display apparatus, to realize switch between resolutions of the display apparatus which is driven by the pixel driving circuit. The pixel driving circuit comprises: r first data lines and k second data lines, each of the first data lines has a first switch unit provided thereon, and is connected to q second data lines through a second switch unit, and the first switch unit and the second switch unit are connected to a signal control unit respectively; and the signal control unit is configured to control the first switch unit to be turned on and the second switch unit to be turned off when display is to be performed at a first resolution, and control the first switch unit to be turned off and the second switch unit to be turned on when display is to be performed at a second resolution, wherein the first resolution is greater than the second resolution.

The present invention relates to a mobile terminal for controlling dynamic resolution, comprising: a display unit for receiving a user input for executing an application including a plurality of objects; a memory for storing setting information displaying, at a first resolution, a screen on the display unit; and a control unit for receiving information on a plurality of resolutions supported by the application, selecting a second resolution, which is the resolution of an execution screen on which the application is executed, on the basis of the first resolution and the plurality of resolutions, configuring the execution screen by synthesizing the plurality of objects with a system UI according to the second resolution, and up-scaling the configured execution screen according to a ratio of the first and second resolutions so as to display the up-scaled execution screen on the display unit. Therefore, dynamic resolution can be controlled.

According to various examples, a first resolution of original display data and a second resolution of a text display may be obtained. In response to a determination that the second resolution is smaller than the first resolution, the original display data may be searched for a relocation area and a bland area. The relocation area may include valid pixels not capable of being displayed on the text display. The blank area may not include valid pixels and may be capable of being displayed on the text display. The blank area may be used to accommodate the relocation area within the text display to generate reconstructed display data, and the reconstructed display data may be outputted to the text display.

A method is provided for automatically adjusting a size of characters using a camera. The method includes receiving an image with characters; adjusting a focus of the image with characters and detecting a region and a size of characters in the image; determining whether the size of the characters in the image falls within a preset range; recognizing the characters in the image and displaying the recognition results, if the size of the characters falls within the preset range; and automatically adjusting a zoom ratio of the image and recognizing the characters in the resized image, if the size of the characters does not fall within the preset range.

A display device comprising: a display panel to display a frame having a resolution up to a first frame rate; a plurality of image processing units; and a processor. The processor configured to, based on change from a first mode of displaying a content, among a plurality of modes of the display device, to a second mode of displaying plural contents, change frame rates of a plurality of contents output from the plurality of image processing units to a same frame rate, mix the plurality of contents with the frame rates changed to the same frame rate, and change a vertical resolution of the mixed content. The display panel is enabled to output the mixed content, at a second frame rate greater than the first frame rate.

A method, system and computer-program product for real-time virtual 3D reconstruction of a live scene in an animation system. The method comprises receiving 3D positional tracking data for a detected live scene by the processor, determining an event by analyzing the 3D positional tracking data by the processor, comprising steps of determining event characteristics from the 3D positional tracking data, receiving pre-defined event characteristics, determining an event probability by comparing the event characteristics to the pre-defined event characteristics, and selecting an event assigned to the event probability, determining a 3D animation data set from a plurality of 3D animation data sets assigned to the selected event and stored in the data base by the processor, and providing the 3D animation data set to the output device.

A method for displaying product information on at least one electronic label having a graphic display and a data reception unit is disclosed. The method includes: generating, at a server connected to the label, an individual glyph corresponding to each different character or symbol of the product information; generating at least a display script comprising reference and position data of said glyphs in the product information; transmitting the display script to the label; broadcasting the individual glyphs; selecting and loading in the label individual glyphs corresponding to the reference data comprised in the display script and displaying the selected and loaded individual glyphs according to the position data comprised in the display script. A server, an electronic label and a sever thereof are also provided.