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7269516 |
Systems and methods for monitoring behavior informatics
A system and method used to assess animal behavior includes a module having sensors that collects a variety of physical and biological data from a test subject. Interpretation of the data is...
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7200266 |
Method and apparatus for automated video activity analysis
The invention is a new method and apparatus that can be used to detect, recognize, and analyze people or other objects in security checkpoints, public-places, parking lots, or in similar...
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7184048 |
System and method for generating an animatable character
A system and method are disclosed for generating an animatable object. A skeleton of the desired character is constructed by the user utilizing various predetermined components. These predetermined...
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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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6909455 |
System, method and article of manufacture for tracking a head of a camera-generated image of a person
A system, method and article of manufacture are provided for tracking a head portion of a person image in video images. Upon receiving video images, a first head tracking operation is executed for...
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6775835 |
Web based video enhancement apparatus method and article of manufacture
Presented herein is a video enhancer plug-in for a web browser that may either interface directly with the browser or indirectly as a plug-in for another more general multimedia browser plug-in....
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6738066 |
System, method and article of manufacture for detecting collisions between video images generated by a camera and an object depicted on a display
A system, method and article of manufacture are provided for detecting collisions or any other type of interactions between video images and an object depicted on a display. First, video images...
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6654483 |
Motion detection using normal optical flow
A system and method allow for the detection, segmentation and analysis of regions of motion. The system and method use a motion history image generated by observing an object over a given period of...
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6647131 |
Motion detection using normal optical flow
A system and method obtain images of an object and generate a motion region image of the object. The motion region image is processed to obtain normal gradients of the portion of the object that...
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6545706 |
System, method and article of manufacture for tracking a head of a camera-generated image of a person
A system, method and article of manufacture are provided for tracking a head portion of a person image in video images. Upon receiving video images, a first head tracking operation is executed for...
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6538649 |
Computer vision control variable transformation
The generation of control variables for computer vision is disclosed. In one embodiment of the invention, a computerized system includes a video camera and a controller. The video camera tracks an...
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6532022 |
Method and apparatus for model-based compositing
An object is composited digitally from an input image onto a destination image. A background model is created and a frame of an input image containing the object is obtained. An alpha image is...
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6396476 |
Synthesizing computer input events
Synthesizing computer input events is disclosed. In one embodiment, a computerized system includes a sensor, a controller, a utility and an application. The sensor detects external events, such as...
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6363160 |
Interface using pattern recognition and tracking
A method for interfacing with an electronic system is provided. The method includes receiving images from a camera. A portion of at least one image from the camera is tracked. A pattern in the...
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6288704 |
Motion detection and tracking system to control navigation and display of object viewers
A computer program, system and method to track motion and control navigation and display of an object viewer. Information content generated by a digital processor is mapped into a virtual display...
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6256033 |
Method and apparatus for real-time gesture recognition
A system and method are disclosed for providing a gesture recognition system for recognizing gestures made by a moving subject within an image and performing an operation based on the semantic...
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6072494 |
Method and apparatus for real-time gesture recognition
A system and method are disclosed for providing a gesture recognition system for recognizing gestures made by a moving subject within an image and performing an operation based on the semantic...
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6031934 |
Computer vision system for subject characterization
Methods and apparatuses are disclosed for determining one or more characteristics of a sub-image within an electronic image. In one embodiment, the present invention includes an alpha image...
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6020892 |
Process for producing and controlling animated facial representations
A process for real-time motion control of ultra-high quality animated faces of any kind (human, dog, fish, etc.), or control of robotic faces. The system uses common motion capture equipment to...
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6009210 |
Hands-free interface to a virtual reality environment using head tracking
A hands-free navigation system for tracking a head and responsively adjusting the display of a virtual reality environment includes a camera, the camera employed to follow movements of the head, a...
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5953439 |
Apparatus for and method of extracting time series image information
An object of the present invention is to construct a sensing system capable of extracting change information as new time series information from a continuous moving picture in a non-contact manner...
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5687280 |
Speech input device including display of spatial displacement of lip position relative to predetermined position
A speech input device includes a speech input section for converting the input speech made by a speaker into an electric signal and outputting the electric signal, and a display section for...
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5482048 |
System and method for measuring and quantitating facial movements
A system and method for measuring and quantitating facial movements useful in detecting, characterizing and treating facial paralysis or abnormal facial movements. A preferred embodiment of the...
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5249199 |
Method and apparatus for reducing spurious noise levels in an audio system
An audio system (600) typically includes an audio signal processor (610), a controller (607) for controlling data signals, and a peripheral data source (613). The audio signal processor (610)...
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