In some examples, the disclosure describes a device that includes a first imaging device coupled to a first side of an expandable display device, a second imaging device coupled to a second side of the expandable display device, an adjustment device to alter a size of the expandable display device to alter a distance between the first imaging device and the second imaging device, and a processor to: determine the distance between the first imaging device and the second imaging device based on a position of the adjustment device, capture first image data from the first imaging device and second image data from the second imaging device at the position of the adjustment device, and generate an image utilizing the first image data, the second image data, and the distance.

A collaboration system is provided and includes memory storing collaboration data including a spatial event map locating events in a virtual workspace and a local display including a screen space. The collaboration system further includes logic to identify a local client viewport in the virtual workspace, logic to render, in the screen space on the local display, graphical objects identified by events in the spatial event map that have locations within the local client viewport, logic to change a location and a dimension of the local client viewport in the virtual workspace in response to input signals, logic to render, in the screen space on the local display, graphical objects identified by events in the spatial event map that have locations within the changed local client viewport, and logic to generate a viewport change event in response to the change of the local client viewport in response to input signals.

Disclosed herein are system, method, and computer program product embodiments for utilizing non-RAM memory to implement large digital display emulations. An embodiment operates by generating, by an emulator device, a pixel map of a digital display, wherein the pixel map comprises a plurality of pixels representative of a plurality of light emitting elements arranged on a viewable surface of the large digital display. A distance and orientation of a virtual viewer to the viewable surface of the large digital display is generated and the emulator device emulates the large digital display based on the pixel map and the distance and the orientation of the virtual viewer and renders the digital content based on the emulated large digital display.

A method and system for processing an image is described. For example, the method comprises detecting a plurality of objects within an in input image; identifying dimensions of a display on which the input image is to be displayed; cropping the input image to obtain a cropped image which matches the identified dimensions, wherein the cropped image includes at least one of the plurality of detected objects; obtaining a list of missing objects which are not visible in the cropped image and which were detected in the input image; outputting a representation of each missing object in the list of missing objects to be displayed together with the cropped image; generating an updated image comprising the representation of at least one missing object and which matches the identified dimensions; and outputting the updated image to be displayed on the display.

A display device and a terminal are provided. The display device includes first pixel units and second pixel units arranged alternately along a first direction. In an energy saving mode, a control module is used for controlling one of the first pixel units and the second pixel units to emit light in a current display frame, for controlling another one to detect a threshold voltage of driving units of pixel driving circuits, and for controlling pixel units emitting light and pixel units for detecting to swap with each other. Energy consumption can be lowered, and detection time is sufficient.

Described herein are system and methods to improve the image quality of a multiview image. In some embodiments a zero disparity plane image is generated based on a view of a multiview by identifying portions of the multiview image that correspond to the zero disparity plane. The zero disparity plane image and view images of the multiview image may be transmitted to a time-multiplexed display. The time-multiplexed display may operate according to a two-dimensional (2D) mode and a multiview mode. The time-multiplexed display may be configured to display the zero disparity plane image and the view images as a composite image.

A method for processing data for display on a screen involves encoding, using a first colour space, a first portion of image data intended to be displayed on a first area of the screen and encoding, using a second colour space, a second portion of image data intended to be displayed on a second area of the screen. The encoded first and second portions of the image data are compressed, and transmitted over a link for display on the screen. By using different colour spaces to encode image data that is displayed in different parts of a screen, differences in a users vision and/or aberrations caused by display equipment may be accounted for and so provide an improved user experience. Using different colour spaces for different screen areas may also reduce the amount of data that needs to be transmitted, for example by encoding image data more effectively and/or allowing more efficient compression of data.

A display apparatus comprising: first light source(s) per eye, scanning mirror(s) per eye, pattern converting element per eye, and processor(s) configured to control first light source(s) to emit a light beam, whilst controlling scanning mirror(s) to draw subframe(s) of first image frame over pattern converting element, wherein subframe(s), when drawn, comprises plurality of light spots arranged in first pattern, wherein pattern converting element is employed to direct light beam incident thereon towards target surface, whilst converting first pattern of plurality of light spots into second pattern, thereby producing on target surface output image having spatially-variable resolution.

A method and apparatus of driving a display panel, and a display device. The display panel includes a transparent display area and a non-transparent display area and a plurality of pixels formed on the display panel. In one or more embodiments, the method includes: determining a first type of picture data to be displayed in the non-transparent display area and a second type of picture data to be displayed in the transparent display area in picture data of a frame of picture; performing a sub-pixel rendering operation on the first type of picture data to obtain first rendered picture data; driving the non-transparent display area according to the first rendered picture data; and driving the transparent display area according to the second type of picture data.

Disclosed are a signal processing device and an image display apparatus including the same. The signal processing device of an embodiment of the present disclosure includes: a quality calculator configured to calculate an source quality of an image signal received from an external settop box or a network; an image quality setter configured to set an image quality of the image signal based on the calculated source quality; and an image quality processor configured to perform image quality processing on the image signal based on the set image quality, wherein in response to the source quality of the received image signal being changed at a first time point, the image quality setter changes an image quality setting sequentially from a first setting to a second setting; and based on the image quality setting, the image quality processor performs image quality processing. Accordingly, flicker may be reduced when an image quality is changed due to a change in the source quality of the received image signal.