| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 348590000 | Specified details of key signal generation or processing | 7 |
| 20110292288 | METHOD FOR DETERMINING KEY VIDEO FRAMES - A method for determining key video frames for a digital video having a time sequence of video frames, comprising using a processor to perform the steps of: analyzing the digital video to determine an importance value as a function of time; forming a warped time representation by temporal relocation of the video frames responsive to the importance value as a function of time; subdividing the warped time digital video sequence representation into a set of equal intervals; selecting a key video frame for each interval by analyzing the video frames within each interval; and storing an indication of the key video frames in a processor-accessible memory. | 12-01-2011 |
| 20140247394 | High Definition Media Content Processing - High definition media content processing techniques are described in which enhanced media content rendering techniques may be performed to output high definition media content. In an implementation, luma keying may be provided to define clear pixels in a composite output using an optimum set of graphics processing instructions. In another implementation, techniques are described which may provide clear rectangles in a composite output of one or more video streams. Clear rectangles to appear in the composite output are configured by a media playback application. A texture is arrived at to represent a union of each of the clear rectangles and is applied to form the clear rectangles in the composite output. In another implementation, capture techniques are described in which an image to capture is resolved as strips to an intermediate texture and then from the texture to a capture buffer in system memory. | 09-04-2014 |
| 348591000 | Self keyers (e.g., key generated from video being mixed | 1 |
| 348592000 | Chroma key (e.g., hue detector) | 1 |
| 20110170008 | Chroma-key image animation tool - The present disclosure provides a software method and application for creating and displaying image animations based on chroma-key video and image overlay effects, including image import, image processing, and video rendering of single images, in addition to the ability of sound, music, and text insertion, for use in computerized systems. The present disclosure furthermore provides a system and method to hide the complexity of multimedia processing steps by means of an intuitive, easy-to-use graphical user interface enabling the non-professional general public to enhance photos with multimedia animations in a fast and effective way and to make them publicly available on multimedia devices, such as smart phones, and web sites on the Internet. | 07-14-2011 |
| 348593000 | Artificial key generation | 3 |
| 20090185077 | VIDEO STORAGE DEVICE, AND METHOD OF CONTROLLING A VIDEO STORAGE DEVICE AND VIDEO MIXER - A video mixer is employed to form a transition between two video compositions, for example a fade or a wipe. A video storage device is associated with the video mixer and plays out a video signal, the timing of which is controlled in dependence upon the progress of the transition made by the said video mixer. | 07-23-2009 |
| 348595000 | Fades signal generator | 1 |
| 20090251611 | Information processing apparatus, information processing method, and program - An information processing apparatus includes a content display control section switching contents to be displayed on a display screen, and a related information display control section displaying, during a switching period when a content displayed on the display screen is switched from one content to another content, related information related to the other content, wherein the related information display control section fades out the related information displayed on the display screen at the time of displaying the other content on the display screen. | 10-08-2009 |
| 348596000 | Window signal generator (e.g., rectangle) | 1 |
| 20150049250 | APPARATUS, SYSTEM AND METHOD OF CONTROLLING WIRELESS TRANSMISSION OF VIDEO STREAMS - Some demonstrative embodiments include apparatuses, systems and/or methods of controlling wireless transmission of video streams. For example, an apparatus may include a controller to control one or more windows to be displayed by a display device, the one or more windows to display video of one or more wireless video streams of a plurality of wireless video streams transmitted by a plurality of video sources, the controller is to request at least one video source of the plurality of video sources to set one or more attributes of a video stream transmitted by the video source based on at least one predefined criterion. | 02-19-2015 |
| 348597000 | For generation of soft edge (e.g., blending) | 1 |
| 20120307156 | ELECTRONIC APPARATUS AND IMAGE PROCESSING METHOD - According to one embodiment, an electronic apparatus includes a motion search module, a flicker reduction module and a display controller. The motion search module determines first vectors including motion vectors corresponding to pixel blocks in a target frame in video data, and determines pixels in a previous frame by using the first vectors, the pixels corresponding to pixels in the target frame. The flicker reduction module reduces flicker by blending a first pixel in the target frame and a second pixel in the previous frame. The display controller controls displaying the target frame including the blended pixel. | 12-06-2012 |
