Patent application number | Description | Published |
20110135147 | SYSTEM AND METHOD FOR OBSTACLE DETECTION USING FUSION OF COLOR SPACE INFORMATION - A method comprises receiving an image of the area, the image representing the area in a first color space; converting the received image to at least one second color space to produce a plurality of converted images, each converted image corresponding to one of a plurality of color sub-spaces in the at least one second color space; calculating upper and lower thresholds for at least two of the plurality of color sub-spaces; applying the calculated upper and lower thresholds to the converted images corresponding to the at least two color sub-spaces to segment the corresponding converted images; fusing the segmented converted images corresponding to the at least two color sub-spaces to segment the received image; and updating the segmentation of the received image based on edge density data in the received image. | 06-09-2011 |
20120070075 | IMAGE PROCESSING BASED ON VISUAL ATTENTION AND REDUCED SEARCH BASED GENERATED REGIONS OF INTEREST - A system for complexity reduction in images involving concepts of visual attention based most probable region detection for object presence and perspective-view based reduced scale-search approaches. Visual attention concept in context uses gradient and contrast of an image. A pixel meeting certain criteria for gradient or contrast values may be further processed for object presence. Limiting image processing to such regions may reduce the complexity of digitized images. Post processing the outcome using morphological operations like dilation and erosion appropriately may help retain some of the missed object pixels in the resultant image. Typically image blocks at different scales are searched for object presence. Reduced-scale search involves removing certain scales during search. As object size in image varies with its location scales within a given scale-range if searched, may lead to higher chances of object presence. This is implemented using relative heights and widths estimation using the perspective view concept. | 03-22-2012 |
20120169879 | DETECTING RETAIL SHRINKAGE USING BEHAVIORAL ANALYTICS - Methods, devices, and systems for detecting retail shrinkage using behavior analytics are described herein. The retail shrinkage may be due to, for example, sweethearting, although embodiments of the present disclosure are not so limited and can be used to detect other forms of retail shrinkage as well. One or more device embodiments include a memory, and a processor coupled to the memory. The processor is configured to execute executable instructions stored in the memory to receive data associated with behavior of an individual and use the data associated with the behavior of the individual to determine whether the behavior of the individual is irregular to detect retail shrinkage. | 07-05-2012 |
20130208180 | SYSTEM AND METHOD FOR INTERACTIVE IMAGE CAPTURE FOR A DEVICE HAVING A CAMERA - A guidance system ( | 08-15-2013 |
20140334667 | AERIAL IMAGE SEGMENTATION FOR REFINERIES - A system receives a two-dimensional digital image of an aerial industrial plant area. Based on requirements of image processing, the image is zoomed in to different sub-images, that are referred to as first images. The system identifies circular tanks, vegetation areas, process areas, and buildings in the first image. The system formulates a second digital image by concatenating the first images. The system creates one or more polygons of the regions segmented in the second digital image. Each polygon encompasses a tank area, a vegetation area, a process area, or a building area in the second digital image, which is a concatenated image of the individual regions. The system displays the second digital image on a computer display device. | 11-13-2014 |
Patent application number | Description | Published |
20100284343 | PROVIDING A DATA FUNCTION IN AN ACCESS GATEWAY NODE - An access gateway node couples a control node to an external data network, where the control node and access gateway node are for use in a wireless communications network. The access gateway node comprises a data function to route packets containing traffic data between the control node and the external data network. An interface to the control node enables exchange of control messages between the data function and a control function in the control node. | 11-11-2010 |
20110080832 | PROVIDING A DATA FUNCTION IN AN ACCESS GATEWAY NODE - An access gateway node couples a control node to an external data network, where the control node and access gateway node are for use in a wireless communications network. The access gateway node comprises a data function to route packets containing traffic data between the control node and the external data network. An interface to the control node enables exchange of control messages between the data function and a control function in the control node. | 04-07-2011 |
20110235505 | Efficient deployment of mobility management entity (MME) with stateful geo-redundancy - This disclosure describes a method to provide stateful geographic redundancy for the LTE MME (Mobility Management Entity) function of the 3GPP E-UTRAN Evolved Packet core (EPC). The method provides MME many-to-one (“n:1”) stateful redundancy by building upon the S1-Flex architecture, which enables a MME Pool Area to be defined as an area within which a UE (User Equipment) may be served without need to change the serving MME. Geographic redundancy is achieved by utilizing a standby MME node deployed to backup a pool of MME nodes, with the standby MME node designed to handle the large volume of journaling or synchronization messages from all the MME nodes in the pool. The standby MME node takes over the personality and responsibility of any MME node in the pool that has failed, with minimal impact to subscribers that were being served by that failed MME node. | 09-29-2011 |
20150230232 | Providing a Data Function in an Access Gateway Node - An access gateway node couples a control node to an external data network, where the control node and access gateway node are for use in a wireless communications network. The access gateway node comprises a data function to route packets containing traffic data between the control node and the external data network. An interface to the control node enables exchange of control messages between the data function and a control function in the control node. | 08-13-2015 |