摘要:
Disclosed is a video processor for a magnifier camera. In particular, the disclosure relates to a video processor that eliminates the use of a frame buffer. This, in turn, reduces the latency otherwise present in the video signal. The disclosed video processor also allows selected portions of the display to be shaded. This highlights the non-shaded portions of the display while at the same time allowing the entire object to be perceived by the user.
摘要:
[Object] To set a suitable display delay. [Solving Means] An image processing apparatus is an image processing apparatus including an acquisition unit and a control unit. The acquisition unit acquires image signal information that is used in displaying an image based on a transmitted image signal, from the image signal. The control unit controls, based on operation information relating to a user's operation for changing a display mode of the image and the image signal information acquired by the acquisition unit, a display delay in displaying the image.
摘要:
Die Erfindung betrifft ein Verfahren zum Betreiben einer Anzeigevorrichtung (12), folgende Schritte umfassend: Erfassen von Bilddaten zumindest eines Teils des Kopfes eines Benutzers (14) (Schritt 110), Ermitteln mindestens eines von dem Benutzer (14) durch Bewegung zumindest eines Teils des Kopfes veränderbaren Parameters aus den in Schritt a) erfassten Bilddaten (Schritt 120), Steuern einer visuellen Darstellung auf einer Anzeigevorrichtung (12) in Abhängigkeit des ermittelten mindestens einen Parameters (Schritt 130), wobei basierend auf der Erfassung in Schritt a) mindestens ein Qualitätsparameter ermittelt wird (Schritt 140) und in Abhängigkeit des mindestens einen Qualitätsparameters zumindest eine Auflösung zumindest eines Teils der visuellen Darstellung variiert wird (Schritt 150). Die Erfindung betrifft überdies ein entsprechendes Rechnerprogrammprodukt sowie ein entsprechendes System zum Betreiben einer Anzeigevorrichtung.
摘要:
This invention provides a calibration system and method for multi-unit display systems without a need for switching the system input resolution /configuration of the display system while calibrating. This serves to avoid carrying out a re-synchronization step. As such, this system and method allows for increases speed and reduced likelihood of failure. This system and method also corrects the display system by providing an arrangement that employs a minimum of required changes so as to avoid any changes that can consequently affect the output image of the display system. Calibration of the system of display units occurs free of any changes to the input resolution and this resolution is maintained in a manner that resists change unless specifically required. Moreover, this system and method enables a resolution for the overall system that differs from the sum of the input resolutions of the discrete, individual display units in the collection.
摘要:
Provided is a display device including an image display unit configured to display an image with a plurality of pixels arranged on a display surface, an eyepiece optical unit configured to project the display surface of the image display unit in a manner that a predetermined angle of view is obtained, and an image correction unit configured to correct a display image on the display surface at a position of each of representative pixels which are discretely located on the display surface, on the basis of distortion generated due to the eyepiece optical unit.
摘要:
An input information obtaining portion (102) of a control section (100) obtains requests input from an input device (20) by a user, which requests include a display region moving request to enlarge/reduce or scroll an image displayed on a display device and a request to generate/erase a viewport, change the size of a viewport, or move a viewport. A viewport control portion (104) successively determines the number, arrangement, and size of viewports accordingly. A display region determining portion (106) determines the region of an image to be displayed next in each viewport. A loading portion (108) determines tile images to be newly loaded, and loads the data of the tile images from a hard disk drive (50). A decoding portion (110) decodes the data of tile images used for rendering the image in each viewport. A display image processing portion (114) updates the display region independently for each viewport.
摘要:
An image displaying apparatus is provided, which includes: a display unit that displays an image, and which has a horizontal width and a vertical width; an image processing unit which processes the image; and a controller which controls the image processing unit, if an aspect ratio of the image is different from an aspect ratio of the display unit, to extend the image in a first direction until a horizontal width or a vertical width of the image becomes identical to any one of the horizontal width and the vertical width of the display unit, to extend the image in a second direction to maintain the aspect ratio of the image, and to move the extended image in the second direction on the display unit.
摘要:
A display device (10) including: a display screen (14) having first region (20) and second region (22), the first region (20) having a first pixel density and the second region (22) having a second pixel density, the second pixel density being higher than the first pixel density, an input (18) for receiving image data, a power source (50); and wherein the display screen (14) is operable in a full screen mode in which an image is displayed in both the first region (20) and the second region (22) and a reduced screen mode in which power to the first region (20) is turned off and the image is displayed in the second region (22).