Saber
Ahmed Yousuf Saber, Lake Forest, CA US
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20140172125 | DYNAMIC PARAMETER TUNING USING PARTICLE SWARM OPTIMIZATION - Dynamic parameter tuning using particle swarm optimization is disclosed. According to one embodiment, a system for dynamically tuning parameters comprising a control unit; and a system for receiving parameters tuned by the control unit. The control unit receives as input a model selection and definitions, and dynamically tunes a value for each parameter by using a modified particle swarm optimization method. The modified particle swarm optimization method comprises moving particle locations based on a particle's inertia, experience, global knowledge, and a tuning factor. The control unit outputs the dynamically tuned value for each parameter. | 06-19-2014 |
David Hamid Saber, Paris FR
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20090179440 | CONTAINER FOR PICKING UP AND TRANSPORTING WASTE, IN PARTICULAR DOG EXCREMENT - The invention relates to a container for picking up and transporting waste such as dog excrement. The container comprises a bag extended by a flap suitable for closing and opening of the bag, the bag having a front wall and a rear wall, the flap extending the rear wall so as to be capable of occupying either an open position for picking up, in which it is folded against an outside face of the rear wall, or else a closed position for transport, in which it is folded against an outside face of the front wall. The invention relates to urban hygiene. | 07-16-2009 |
Diane Saber, Kildeer, IL US
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20100330603 | PORTABLE MICROBIOLOGICAL TESTING DEVICE FOR GASES - A method and apparatus for microbiological testing of biogas and other gaseous streams in which a liquid bacteria growth medium disposed within a lower region of a portable sampling vessel is contacted with a gas sample of interest. The gas sample is passed through a hydrophobic filter element which retains microorganisms in the gas sample. The sampling vessel is then inverted, thereby submerging the hydrophobic filter element in the liquid bacteria growth medium. The sampling vessel is incubated for a predetermined period of time at a predetermined temperature following which a presence or absence of microorganisms is determined based on turbidity and/or color of the liquid bacteria growth medium. | 12-30-2010 |
Eli Saber, Rochester, NY US
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20080267498 | UNSUPERVISED COLOR IMAGE SEGMENTATION BY DYNAMIC COLOR GRADIENT THRESHOLDING - A method for segmenting an image includes computing a color gradient map based on an inputted image and selecting at least one initial seed of at least one pixel based on the color gradient map. The method further includes growing a region of pixels adjacent to the initial seed and merging adjacent regions of pixels using a measure of similarity. | 10-30-2008 |
Eli Saber, Webster, NY US
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20090080773 | Image segmentation using dynamic color gradient threshold, texture, and multimodal-merging - A method for segmenting an image receives the image. The image has a number of pixels and a number of color channels. The image is initially segmented into a number of initial regions at least by dynamically selecting a plurality of seeds within the image using a dynamic color gradient threshold and growing the initial regions from the seeds until the initial regions encompass all the pixels of the image. A texture channel of the image is generated at least by applying an entropy filter to each of a plurality of quantized colors of the image. The initial regions into which the image has been initially segmented are multimodal-merged based on the color channels and the texture channel of the image, to yield a number of merged regions corresponding to segmentation of the image. | 03-26-2009 |
20100183225 | Methods for adaptive and progressive gradient-based multi-resolution color image segmentation and systems thereof - A multi-resolution color image segmentation algorithm which takes advantage of gradient information in an adaptive and progressive framework is described. A gradient-based segmentation method is initiated with a dyadic wavelet decomposition scheme of an arbitrary input image, accompanied by a vector gradient calculation of its color converted counterpart. The resultant gradient map is used to automatically and adaptively generate thresholds for segregating regions of varying gradient densities, at different resolution levels of the input image pyramid. In combination with a confidence map and non-linear spatial filtering techniques, regions of high confidence are passed from one resolution level to another until the final segmentation at highest (original) resolution is achieved. | 07-22-2010 |
Kevin Saber, Sewell, NJ US
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20120318868 | BAR CODE SYMBOL READING SYSTEM EMPLOYING AN EXTREMELY ELONGATED LASER SCANNING BEAM CAPABLE OF READING POOR AND DAMAGED QUALITY BAR CODE SYMBOLS WITH IMPROVED LEVELS OF PERFORMANCE - A laser scanning bar code symbol reading system for scanning and reading poor quality or damaged bar code symbols. The system includes a housing having a light transmission window; an extremely-elongated laser beam production module for producing an extremely-elongated laser beam having (i) a direction of propagation extending along a z reference direction, (ii) a height dimension being indicated by the y reference direction, and (iii) a width dimension being indicated by the x reference direction, where x, y and z directions are orthogonal to each other. Each extremely-elongated laser beam is characterized by an elongation ratio (ER) that is defined as Y/X>4.5 for any point within the working range of the laser scanning bar code symbol reading system, extending along the z direction; where (i) Y indicates the beam height of the extremely-elongated laser beam measured in the Y reference direction, and X indicates the beam width of the extremely-elongated laser beam measured in the X reference direction, and (iii) the beam height (Y) and the laser beam width (X) are measured at 1/e | 12-20-2012 |
20150021397 | SYSTEM AND METHOD FOR SELECTIVELY READING CODE SYMBOLS - A system for selectively reading code symbols includes a code-symbol-capturing subsystem for acquiring information about code symbols within the code-symbol-capturing subsystem's field of view. The system also includes a code-symbol-decoding processor that detects a marked region of interest within the code-symbol-capturing subsystem's field of view. After initialization, the code-symbol-decoding processor decodes only those code symbols falling within the marked region of interest. | 01-22-2015 |
20150040378 | METHOD FOR MANUFACTURING LASER SCANNERS - A method for manufacturing laser scanners is provided. Laser scanners are configured to drive their light-deflecting assemblies at a fixed drive frequency. By selecting for inclusion in the laser scanners only those light-deflecting assemblies that have resonant oscillation frequencies falling within a specified range, operation of the laser scanners remains within engineering tolerances even through extreme environmental changes. Moreover, the method results in laser scanner having greater unit-to-unit consistency during operation even in extreme environments. | 02-12-2015 |
20150060544 | Method for Operating a Laser Scanner - A method for operating an indicia reader such as a laser scanner is provided. The method affords a simplified technique for monitoring the offset between the drive frequency and the resonant oscillation frequency of the laser scanner. The phase offset between the drive frequency and the sense frequency is monitored to derive the drive frequency's offset from the resonant oscillation frequency. | 03-05-2015 |
Michael John Saber, Carmel, IN US
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20110269331 | Locking Device For Connectors - A connector for high amperage, AC or DC connection includes a plug and a receptacle configured to securely mate and lock with each other. Connector receptacles include a locking mechanism having a sleeve unit having a plurality of openings configured to receive a plurality of alignment members, a control unit in communication with the alignment members, and at least one extension member coupling the sleeve unit to the control unit. The control unit is configured to bias the alignment members to engage a groove in a plug in a locked position. Upon rotation of the control unit, the control unit engages the sleeve unit and allows the alignment members to freely move, thus allowing a user to connect or disconnect the plug from the receptacle. | 11-03-2011 |
20130095682 | Locking Device For Connectors - A connector for high amperage, AC or DC connection includes a plug and a receptacle configured to securely mate and lock with each other. Connector receptacles include a locking mechanism having a sleeve unit having a plurality of openings configured to receive a plurality of alignment members, a control unit in communication with the alignment members, and at least one extension member coupling the sleeve unit to the control unit. The control unit is configured to bias the alignment members to engage a groove in a plug in a locked position. Upon rotation of the control unit, the control unit engages the sleeve unit and allows the alignment members to freely move, thus allowing a user to connect or disconnect the plug from the receptacle. | 04-18-2013 |
Nima Saber, Calgary CA
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20140174744 | Systems and Methods For Pressure-Cycled Stimulation During Gravity Drainage Operations - Systems and methods for pressure-cycled stimulation during gravity drainage operations. These systems and methods include increasing a pressure within a stimulation well that extends within a subterranean formation and subsequently decreasing the pressure within the stimulation well to increase production of viscous hydrocarbons from a production well. The systems and methods include repeating the increasing and the decreasing for a plurality of stimulation cycles and producing viscous hydrocarbons from the subterranean formation during the increasing, the decreasing, and the repeating. The increasing may include increasing a reservoir pressure within the subterranean formation to a pressure that is greater than a bubble point pressure of the viscous hydrocarbons, and the decreasing may include decreasing the reservoir pressure to a pressure that is less than the bubble point pressure of the viscous hydrocarbons. | 06-26-2014 |