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7609275 |
System and method for mosaic rendering of three dimensional image
A system and method for a mosaic rendering of a 3D model is provided. Textures are created using polygon information related to a vertex of each face of an inputted 3D model, a normal, and a face...
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7602446 |
Method, system and device for auxiliary bus mixer and keyer
A method, system, and device for video production, including adding a mixer to an Auxiliary Bus of a Video Production Switcher; adding one or more keyers to the Auxiliary Bus of the Video...
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7583733 |
Methods and apparatus for facilitating network splicing
The invention provides systems and methods for providing compressed video data from multiple bit streams. The systems and methods apply a two-stage strategy. In the first stage, a conditioning step...
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7567731 |
Method and system for simultaneously registering multi-dimensional topographical points
A method for registering multi-dimensional topographical data points representing a multi-dimensional object, comprises: a) receiving a plurality of points representing a plurality of overlapping...
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7567297 |
Television visual artwork generation system and method
A television visual artwork generation system and method is provided that converts a television signal into a pattern/artwork that is displayed on a display.
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7558318 |
Method and apparatus for processing images, method and apparatus for recording and reproducing images, and television receiver utilizing the same
The moving images under reproduction are displayed in a main screen and a plurality of thumbnail images that serve as indexes by which to search for a desired scene are displayed. Moreover, the...
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7551235 |
Image switching apparatus and method of controlling image processing unit thereof
An image processing unit of an image switching apparatus includes main circuit blocks ( 5 a ), ( 5 b ) and ( 6 ) and sub circuit blocks ( 5 d ), ( 5 e ) and ( 7 ). An operation unit in the image...
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7545385 |
Increased color depth, dynamic range and temporal response on electronic displays
A display method and system maps each source image pixel from a source device into several display pixels on a display screen, where the characteristics of the display pixels are selectively...
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7525601 |
Image switching apparatus, image switching method, and program recording medium
The present invention provides an image switching apparatus allowing a operator to easily operate a plurality of special effect apparatuses through different interfaces by using a common operation....
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7519274 |
File format for multiple track digital data
A file for storing digital data with high compression rate stores digital data for video and audio signals in multiple streams interleaved with each other. Each track has a stream descriptor list...
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7511767 |
Video storage device, and method of controlling a video storage device and video mixer
A video mixer may be employed to form a transition between two video compositions, for example a fade or a wipe. A video storage device may be associated with the video mixer and plays out a video...
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7477321 |
Video display system and video display control apparatus
There is provided a video display system in which when supplying a video signal from a base station ( 200 ) to a plurality of display units (transportable one 100 and large-screen one 300 ), an...
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7432984 |
Automatic zoom apparatus and method for playing dynamic images
An automatic zoom apparatus and method for playing dynamic images. The automatic zoom apparatus provides more dynamic images to a user by detecting a dynamic change of image signals to zoom and...
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7432983 |
Moving-picture processing method and moving-picture processing apparatus with metadata processing
A moving-picture processing apparatus includes an acquisition unit configured to acquire metadata including information about each temporal region in an input moving picture with a plurality of...
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7411628 |
Method and system for scaling, filtering, scan conversion, panoramic scaling, YC adjustment, and color conversion in a display controller
Techniques for performing panoramic scaling are disclosed that reduce visible distortion in a panoramic image. Further, techniques for performing combined YC adjustment and color conversion are...
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7400361 |
Method and device for generating a video effect
A method for generating a video effect using a video signal processing device. The method comprises generating horizontal and vertical gating base signals. The horizontal gating base signal is...
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7375769 |
Image processing apparatus
In an apparatus for composing image data of a main picture and image data of a sub-picture by a chroma key process, an attribute of an image contained in the sub-picture is detected, a partial area...
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7375768 |
System and method for automatic creation of device specific high definition material
There is provided herein a system and method for adapting high resolution input material to display specifications of a particular display device, thereby ensuring that the high quality of the...
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7355606 |
Methods and apparatuses for the automated display of visual effects
Methods and apparatuses for the generation of visual effects according to the elapsed time for real time display. One embodiment of the present invention provides an automated mechanism for...
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7333150 |
Method, system, and program product for eliminating error contribution from production switchers with internal DVEs
Measurement of the relative timing between images and associated information, for example video and audio. Image mutual event characteristics are recognized in the images and associated mutual...
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7324166 |
Live actor integration in pre-recorded well known video
The apparatus inserts a participant realistically into familiar background media to provide similar results to a completely original movie with multi-camera studio production and editing. An...
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7319468 |
Image display apparatus
An image display apparatus for displaying a series of consecutive output images which are based on a series of consecutive input images, with the series of consecutive input images including a...
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7286168 |
Image processing apparatus and method for adding blur to an image
This invention has as its object to provide an image processing method which generates an image with a blur effect by an image process as if it were taken by a lens with a large aperture size, and...
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7268832 |
Special effect device, key signal control device and key signal control method
A key signal control unit for controlling the level of a key signal corresponding to an arbitrary position within a frame area to a level corresponding to a minimum distance from an inner edge of...
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7257160 |
Method and apparatus of picture display
A method and an apparatus of picture display. The invention displays the first picture and the second picture and displaying at least one virtual picture in between the first and the second...
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7245783 |
System and method for estimating, synthesizing and matching noise in digital images and image sequences
A method for synthesizing noise in a digital image comprises the steps of (a) estimating noise statistics based on a set of spatial autocorrelation coefficients and a set of spectral correlation...
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7199836 |
Object-based audio-visual terminal and bitstream structure
As information to be processed at an object-based video or audio-visual (AV) terminal, an object-oriented bitstream includes objects, composition information, and scene demarcation information....
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7154540 |
System for enhancing video
Pan, tilt and zoom sensors are coupled to a broadcast camera in order to determine the field of view of the broadcast camera and to make a rough estimate of a target's location in the broadcast...
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7145606 |
Post-synchronizing an information stream including lip objects replacement
A method for post-synchronizing information stream includes obtaining lip-objects from a video signal. The original lip-objects are replaced with new lip-objects which correspond to a translated...
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7095450 |
Method and apparatus for generating a display signal
Apparatus for interactively generating a display signal. The apparatus comprises: a receiver ( 2 ) for receiving a broadcast signal ( 15 ), the broadcast signal comprising a plurality of...
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7091993 |
Computer-implemented digital video object compositing
A system and method are disclosed for digitally compositing an object from an input image onto a destination image. The object is composited from an image having an arbitrary or non-uniform colored...
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RE39214 |
Blending text and graphics for display
Text and graphics elements may be alpha blended in a way to reduce flicker when the text or graphics are display by a processor-based television receiver. The alpha values are used to intelligently...
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7015976 |
Automatic panning of digital content while zoomed
The digital television system that has a zoom module. When the digital television system is in a zoom mode, the zoom module receives a full frame, and displays the zoom frame that includes only a...
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6995793 |
Video tap for a digital motion camera that simulates the look of post processing
A sequence of motion images, captured by an image capture system such as a digital camera, are converted into a sequence of modified motion images providing the appearance of motion images captured...
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6983082 |
Reality-based light environment for digital imaging in motion pictures
Image-based lighting for use in rendering of digital objects is derived from image data collected from a real motion-picture set. The image data includes sets of correlated images at different...
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6900847 |
Video hardware and software system
A computer hardware system for editing a video signal includes, a first signal bus employing a first bus interface, and a second signal bus employing a second bus interface and adapted to carry at...
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6862374 |
Image processing device, image processing method, and recording medium storing the image processing method
An image processing device for generating a 3-D model image of a target object included in an input image, comprises a face image input means for inputting a face image; a 3-D model input means for...
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6829017 |
Specifying a point of origin of a sound for audio effects using displayed visual information from a motion picture
Displaying visual information from a motion picture in a visual field within a designated extent of a related aural field supports editing of a spatial audio effect for the motion picture. The...
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RE38610 |
Host CPU independent video processing unit
The present invention relates to a video display processor comprised apparatus for receiving digital input signal components of a signal to be displayed, apparatus for converting the components to...
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6778223 |
Image display apparatus and method
Image data of still images are created based on data produced by one-dimensionally sampling a sequence of two-dimensionally displayed moving image data in one direction while sequentially moving a...
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RE38564 |
Motion estimation and compensation of video object planes for interlaced digital video
A motion estimation and compensation technique is provided for interlaced digital video such as video object planes (VOPs). Predictor motion vectors for use in differentially encoding a current...
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6728422 |
Method and apparatus for producing a 3-D image from a 2-D image
A two-dimensional image contains a number of objects, which are represented in layers from front to rear, perpendicularly with respect to the two-dimensional image plane. Each object is defined by...
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6697120 |
Post-synchronizing an information stream including the replacement of lip objects
The invention provides a method for post-synchronizing an information stream. Original lip-objects (lo) are obtained ( 2 ) from a video signal (V). These original lip-objects (lo) are replaced (...
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6680747 |
Image processing apparatus and image processing method
An image processing apparatus comprises a first input part for inputting a video signal, a second input part for inputting a control signal indicative of a special effect mode to be applied to the...
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6674484 |
Video sample rate conversion to achieve 3-D effects
The two dimensional sample rate conversion capabilities of a video display system are used to produce three-dimensional effects. Linear and non-linear scaling is applied to a video image to convey...
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6661914 |
Method of reconstruction of tridimensional scenes and corresponding reconstruction device and decoding system
The invention relates to a new method of reconstruction of tridimensional scenes. While conventional methods are often limited to the 3D reconstruction of the bounding volume of the concerned...
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6654020 |
Method of rendering motion blur image and apparatus therefor
A method for rendering a motion blur image comprises generating first information concerning three vertexes in a two-dimensional triangle image as an object at two points of time to obtain second...
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6643325 |
Video signal processing
Video signal processing apparatus in which at least two input video signals are combined in proportions determined by a pixel key signal to generate an output video signal for compression, at least...
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6590601 |
Videophone apparatus with privacy protection
A videophone takes a live picture of the user, sends the live picture during part of a call, generates a processed picture different from the live picture, and sends the processed picture during...
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6587155 |
Fading of main video signal without affecting display of superimposed video signal
A fade circuit adjusts the luma as well as one or more chroma components of a main video so that the fade ins and fade outs of the main video do not change the color of an on-screen display image,...
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