MERSIVE TECHNOLOGIES, INC. Patent applications |
Patent application number | Title | Published |
20150067106 | Graphical Indicator Of Presence, Identity, And Action For Media Sharing On A Display - A method for graphically indicating presence, identity, and action with respect to a media post transmitted by a client device and displayed on a shared display. Metadata indicating the identity of a user is logically associated with visual media to form a media stream, which is transmitted to the shared display. The transmitted media stream is then decoded to recover the transmitted metadata. The media post is displayed on the shared display and the presence of a client device media stream, the identity of the current user of the device generating the stream, and an action associated with the user interaction with the client device, is then graphically indicated on the display, using the recovered metadata. | 03-05-2015 |
20140240445 | System And Method For Multi-User Control And Media Streaming To A Shared Display - A system and method for simultaneously displaying, on a wirelessly enabled display connected to two or more of the source computers to display at least one media source from each of at least two source computers. A media source is selected, via each of the source computers. The media source is less than the entire image on the source client computer, and may constitute client data file, an application, or a video stream. Each of the selected media sources is transmitted to the display as a respective live media stream and each of the transmitted media streams is simultaneously rendered on the display. | 08-28-2014 |
20140104304 | SYSTEM AND METHOD FOR AUTOMATIC COLOR MATCHING IN A MULTI DISPLAY SYSTEM USING SENSOR FEEDBACK CONTROL - A system for automatic color matching of multiple displays in a multi-display system. A sensor observes the output energy of each of the displays in a multi-display system and measures the difference in the color responses for a given input color. This difference is used to derive a modification function that is applied to each display. The displays are modified accordingly, and then the color is displayed again. This process is repeated until the measured values from each of the displays are within a minimum measurement error tolerance, so that the differences in displayed colors observed among the displays are minimized. | 04-17-2014 |
20140096233 | SYSTEM AND METHOD FOR DISPLAY DEVICE ACCESS MANAGEMENT - A system and method for display device access management. An alphanumeric key is generated and displayed on a display device. The key is entered into the system by a user within sight of the display device and authenticated by the system. Media sent to the display device by the user is then displayed on the display device. | 04-03-2014 |
20130278840 | System And Method For Image Aspect Preservation In Multiple Projector Alignment - A method is disclosed herein that derives a post-alignment transform that is applied to the input source after the application of an alignment transform to ensure that when each source illuminates the screen, the display is aligned and retains the correct displayed aspect ratio. The transform takes into account the alignment transform and the input source aspect, and then performs a secondary, post-processing transformation that corrects the distortion induced by the alignment transform. This aspect-preserving function is a linear transform that maps pixels in the aligned space to the aligned and aspect-correct space and can be applied to the input signal after the first alignment transform, or, in the case where the alignment transform is also linear, transforms can be directly combined to derive a compound multi-projector, aspect preserving transform. In this way, the input signal to the projectors will be aligned as well as retain proper aspect. | 10-24-2013 |
20100259602 | HYBRID SYSTEM FOR MULTI-PROJECTOR GEOMETRY CALIBRATION - A method of calibrating a multi-projector image display system is provided. According to the method, non-parametric calibration data for the display system is recovered and used to generate a non-parametric model of the display system. Local parametric models relating to the display surface of the projection screen are generated and are compared with data points defined by the non-parametric calibration data to identify one or more local errors in the non-parametric calibration data. The local errors in the non-parametric calibration data are converted to data points defined at least in part by the local parametric models and the projectors are operated to project an image on the image projection screen by utilizing a hybrid calibration model comprising data points taken from the non-parametric model and data points taken from one or more local parametric models. Additional embodiments are disclosed and claimed. | 10-14-2010 |
20090284555 | SYSTEMS AND METHODS FOR GENERATING IMAGES USING RADIOMETRIC RESPONSE CHARACTERIZATIONS - Particular embodiments relate generally to display systems and, more particularly, to display systems and methods for blending multiple images. A display system may include a first display source configured to generate a first image comprising illuminated points on a display surface, and a measurement device configured to measure an output energy value of the first image at output wavelengths for input values provided to the first display source. A normalized response function of the first display source corresponding to the measured output energy values for each output wavelength may be generated. A first response function that includes one or more of the normalized response functions of the first display source may be generated to derive corrected image input values corresponding to a desired output energy value at one or more illuminated points. The first display source may be controlled by applying the corrected input values. | 11-19-2009 |
20090262260 | MULTIPLE-DISPLAY SYSTEMS AND METHODS OF GENERATING MULTIPLE-DISPLAY IMAGES - A display system includes a first and second display source configured to generate first and second images that overlap to form a multiple-display image. Each illuminated point within an overlap region includes a first image pixel contribution generated by the first display source and a second image pixel contribution generated by the second display source. The display system is programmed to select one or more dithering pixels within the overlap region and apply a blending function that alters one or more radiometric parameters of pixels within the overlap region. The blending function includes a deterministic blending function that alters contribution of non-dithering pixels based at least in part on the location of the non-dithering pixel within the overlap region. The blending function also includes a dithering component that alters contributions of dithering pixels within the overlap region of multiple-display image based at least in part on a modification value X. | 10-22-2009 |