| Patent application number | Description | Published |
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| 20090102939 | APPARATUS AND METHOD FOR SIMULTANEOUSLY ACQUIRING MULTIPLE IMAGES WITH A GIVEN CAMERA - An apparatus and method for acquiring multiple images of a given scene. The apparatus allows a standard video imaging camera to simultaneously detect multiple images through the use of reflective surfaces. In at least one embodiment, the multiple images allow for a single image to be created having a high dynamic range. In another embodiment, method for efficiently determining an infrared image is provided. | 04-23-2009 |
| 20090237508 | METHOD AND APPARATUS FOR PROVIDING IMMERSIVE SURVEILLANCE - A method and apparatus for providing immersive surveillance wherein a remote security guard may monitor a scene using a variety of imagery sources that are rendered upon a model to provide a three-dimensional conceptual view of the scene. Using a view selector, the security guard may dynamically select a camera view to be displayed on his conceptual model, perform a walk through of the scene, identify moving objects and select the best view of those moving objects and so on. | 09-24-2009 |
| 20100013917 | Method and system for performing surveillance - A method and system for performing surveillance includes receiving location information for a detected object via a first sensor and slewing a second sensor to the detected object in accordance with the location information provided by the first sensor. In one embodiment, the first sensor detects the presence of the object (which may or may not be moving), and the second sensor provides more refined or specific information about the detected object, such as a higher-resolution image of the detected object. | 01-21-2010 |
| 20100034423 | SYSTEM AND METHOD FOR DETECTING AND TRACKING AN OBJECT OF INTEREST IN SPATIO-TEMPORAL SPACE - The present invention provides a system and method for detecting and tracking a moving object. First, robust change detection is applied to find initial candidate regions in consecutive frames. These initial detections in consecutive frames are stacked to produce space-time bands which are extracted by Hough transform and entropy minimization based band detection algorithm. | 02-11-2010 |
| 20100149338 | Method and apparatus for multi-user user-specific scene visualization - A method and apparatus is described for providing a personalized interactive experience to view a scene to a plurality of concurrent users. A plurality of image sources with different attributes such as frame-rate and resolution, are digitally processed to provide controllable enhanced user-specific visualization. An image source control method is also described to adjust the image sources based on collective requirement of a plurality of users. | 06-17-2010 |
| 20100278508 | Method and system for scalable multi-user interactive visualization - A scalable method and apparatus is described to provide personalized interactive visualization of a plurality of compressed image data to a plurality of concurrent users. A plurality of image sources are digitally processed in the compressed domain to provide controllable enhanced user-specific interactive visualization with support for adjustment in viewing parameters such frame-rate, field of view, resolution, color format, viewpoint and bandwidth. | 11-04-2010 |
| Patent application number | Description | Published |
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| 20080291279 | Method and System for Performing Video Flashlight - In an immersive surveillance system, videos or other data from a large number of cameras and other sensors is managed and displayed by a video processing system overlaying the data within a rendered 2D or 3D model of a scene. The system has a viewpoint selector configured to allow a user to selectively identify a viewpoint from which to view the site. A video control system receives data identifying the viewpoint and based on the viewpoint automatically selects a subset of the plurality of cameras that is generating video relevant to the view from the viewpoint, and causes video from the subset of cameras to be transmitted to the video processing system. As the viewpoint changes, the cameras communicating with the video processor are changed to hand off to cameras generating relevant video to the new position. Playback in the immersive environment is provided by synchronization of time stamped recordings of video. Navigation of the viewpoint on constrained paths in the model or map-based navigation is also provided. | 11-27-2008 |
| 20100073482 | Method and apparatus for providing a scalable multi-camera distributed video processing and visualization surveillance system - A scalable architecture for providing real-time multi-camera distributed video processing and visualization. An exemplary system comprises at least one video capture and storage system for capturing and storing a plurality of input videos, at least one vision based alarm system for detecting and reporting alarm situations or events, and at least one video rendering system (e.g., a video flashlight system) for displaying an alarm situation in a context that speeds up comprehension and response. One advantage of the present architecture is that these systems are all scalable, such that additional sensors (e.g., cameras, motion sensors, infrared sensors, chemical sensors, biological sensors, temperature sensors and like) can be added in large numbers without overwhelming the ability of security forces to comprehend the alarm situation. | 03-25-2010 |
