Inventor
Lalit Keshav Mestha
Inventor
Fairport, NY, US
Overview
Patents· 235 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television24%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light8%
G06FElectric digital data processing8%
A61BDiagnosis8%
G06TImage data processing or generation, in general8%
G06VImage or video recognition or understanding6%
G06KGraphical data reading6%
H04LTransmission of digital information, e.g. telegraphic communication5%
G03GElectrography4%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data3%
PatentTitleYear
11,065,958Control system and method202111,036,194Validation of control command in substantially real time for industrial asset control system threat detection202111,005,873Multi-mode boundary selection for threat detection in industrial asset control system202111,005,863Threat detection and localization for monitoring nodes of an industrial asset control system202110,956,578Framework for determining resilient manifolds202110,931,687Cyber-attack detection, localization, and neutralization for unmanned aerial vehicles202110,841,322Decision system and method for separating faults from attacks202010,826,922Using virtual sensors to accommodate industrial asset control systems during cyber attacks202010,826,932Situation awareness and dynamic ensemble forecasting of abnormal behavior in cyber-physical system202010,819,725Reliable cyber-threat detection in rapidly changing environments202010,805,329Autonomous reconfigurable virtual sensing system for cyber-attack neutralization202010,805,324Cluster-based decision boundaries for threat detection in industrial asset control system202010,785,237Learning method and system for separating independent and dependent attacks202010,771,495Cyber-attack detection and neutralization202010,728,282Dynamic concurrent learning method to neutralize cyber attacks and faults for industrial asset monitoring nodes202010,686,806Multi-class decision system for categorizing industrial asset attack and fault types202010,678,912Dynamic normalization of monitoring node data for threat detection in industrial asset control system202010,671,060Data-driven model construction for industrial asset decision boundary classification202010,594,712Systems and methods for cyber-attack detection at sample speed202010,505,955Using virtual sensors to accommodate industrial asset control systems during cyber attacks201910,476,902Threat detection for a fleet of industrial assets201910,452,845Generic framework to detect cyber threats in electric power grid201910,417,415Automated attack localization and detection201910,397,257Multi-mode boundary selection for threat detection in industrial asset control system201910,328,946Alerter augmentation system201910,268,170Validation of control command in substantially real time for industrial asset control system threat detection201910,219,739Breathing pattern identification for respiratory function assessment201910,201,293Non-contact monitoring of spatio-temporal respiratory mechanics via depth sensing201910,204,226Feature and boundary tuning for threat detection in industrial asset control system201910,055,542Software interface tool for breast cancer screening20189,998,487Domain level threat detection for industrial asset control system20189,986,923Selecting a region of interest for extracting physiological parameters from a video of a subject20189,721,180'Estimating respiratory phase from a video of a subject'20179,697,599'Determining a respiratory pattern from a video of a subject'20179,693,710'System and method for determining respiration rate from a video'20179,662,022'Continuous cardiac signal generation from a video of a subject being monitored for cardiac function'20179,622,698'System and method for detecting cancerous tissue from a thermal image'20179,523,608'Material identification from a spectral filtered patterned image without demosaicing'20169,521,954'Video acquisition system for monitoring a subject for a desired physiological function'20169,521,335'Detecting febrile seizure with a thermal video camera'20169,514,537'System and method for adaptive depth map reconstruction'20169,504,426'Using an adaptive band-pass filter to compensate for motion induced artifacts in a physiological signal extracted from video'20169,483,837'Compensating for motion during real-time batch processing of video for physiological function assessment'20169,443,289'Compensating for motion induced artifacts in a physiological signal extracted from multiple videos'20169,433,386'Method and apparatus for monitoring a subject for atrial fibrillation'20169,436,277'System and method for producing computer control signals from breath attributes'20169,436,984'Compensating for motion induced artifacts in a physiological signal extracted from a single video'20169,412,185'Reconstructing an image of a scene captured using a compressed sensing device'20169,384,554'Contemporaneously reconstructing images captured of a scene illuminated with unstructured and structured illumination sources'20169,377,294'Handheld cellular apparatus for volume estimation'20169,351,649'System and method for determining video-based pulse transit time with time-series signals'20169,336,594'Cardiac pulse rate estimation from source video data'20169,320,440'Discriminating between atrial fibrillation and sinus rhythm in physiological signals obtained from video'20169,301,710'Processing a video for respiration rate estimation'20169,270,825'Non-contact stress assessment devices'20169,256,937'Assessing peripheral vascular disease from a thermal image'20169,253,420'Hyperspectral single pixel imager with fabry perot filter'20169,245,338'Increasing accuracy of a physiological signal obtained from a video of a subject'20169,226,691'Processing a video for tidal chest volume estimation'20169,219,867'Method and apparatus for compressive imaging of a scene using a single pixel camera'20159,188,785'Single-pixel camera architecture with simultaneous multi-band acquisition'20159,185,353'Removing environment factors from signals generated from video images captured for biomedical measurements'20159,171,196'Multi-band infrared camera system optimized for skin detection'20159,165,201'Systems and methods for detecting cell phone usage by a vehicle operator'20159,155,475'Enabling hybrid video capture of a scene illuminated with unstructured and structured illumination sources'20159,141,868'Contemporaneously reconstructing images captured of a scene illuminated with unstructured and structured illumination sources'20159,097,614'Vehicle emissions testing and toll collection system'20159,070,218'Reconstructing an image of a scene captured using a compressed sensing device'20159,066,054'Image indexed rendering of images for tuning images from single or multiple print engines'20159,036,877'Continuous cardiac pulse rate estimation from multi-channel source video data with mid-point stitching'20159,025,883'Adaptive quality image reconstruction via a compressed sensing framework'20159,025,024'System and method for object identification and tracking'20159,020,185'Systems and methods for non-contact heart rate sensing'20159,019,358'Method for classifying a pixel of a hyperspectral image in a remote sensing application'20159,007,438'3D imaging using structured light for accurate vehicle occupancy detection'20158,995,754'Estimating a pose of a camera for volume estimation'20158,977,004'Methods and systems for vascular pattern localization using temporal features'20158,976,859'Processing a video for spatial and temporal magnification with minimized image degradation'20158,977,347'Video-based estimation of heart rate variability'20158,971,985'Minute ventilation estimation based on depth maps'20158,958,081'Spot color control method, apparatus and system'20158,934,155'Standardized multi-intent color control architecture'20158,928,901'Generating an image profile LUT for a N-color marking device via multi-objective cost minimization'20158,922,829'Using a Pareto Frontier to find an optimal color solution for spot calibration'20148,897,522'Processing a video for vascular pattern detection and cardiac function analysis'20148,879,867'Processing source video for real-time enhancement of a signal of interest'20148,854,223'Image-based determination of CO and CO2 concentrations in vehicle exhaust gas emissions'20148,855,384'Continuous cardiac pulse rate estimation from multi-channel source video data'20148,838,209'Deriving arterial pulse transit time from a source video image'20148,818,030'Post-processing a multi-spectral image for enhanced object identification'20148,811,664'Vehicle occupancy detection via single band infrared imaging'20148,810,658'Estimating a visible vector representation for pixels in an infrared image'20148,792,969'Respiratory function estimation from a 2D monocular video'20148,790,269'Monitoring respiration with a thermal imaging system'20148,773,446'Synchronous parallel pixel processing for scalable color reproduction systems'20148,768,438'Determining cardiac arrhythmia from a video of a subject being monitored for cardiac function'20148,724,168'Updating a smoothness constrained cluster model for color control in a color management system'20148,715,202'Minimally invasive image-based determination of carbon dioxide (CO2) concentration in exhaled breath'20148,711,429'Systems and methods for printing images outside a normal color gamut in image forming devices'20148,712,126'Web-based system and method for video analysis'20148,699,103'System and method for dynamically generated uniform color objects'20148,693,050'Controlling process color in a color adjustment system'20148,670,153'Attribute driven gamut mapping via a minimized multi-objective cumulative cost function'20148,654,402'Pitch based high quantization halftone dot linearization for rendering high quality color images'20148,643,852'Model based detection and compensation of glitches in color measurement systems'20148,617,081'Estimating cardiac pulse recovery from multi-channel source data via constrained source separation'20138,610,959'Updating a fleet CMYK to engine cmyk LUT in a color management strategy'20138,611,608'Front seat vehicle occupancy detection via seat pattern recognition'20138,600,213'Filtering source video data via independent component selection'20138,600,227'Multi-filter array for a multi-resolution, multi-spectral camera'20138,599,432'Spot color printing with non-standard gamuts achieved with process set point adjustment'20138,587,657'Determining a number of objects in an IR image'20138,570,442'Hyperspectral image reconstruction via a compressed sensing framework'20138,564,830'Sensitivity matrix determination via chain rule of differentiation'20138,547,613'Compensating for print engine change in a document reproduction device'20138,531,734'Cluster model for controlling color in a color marking device'20138,526,727'Hierarchical multidimensional lookup table generation'20138,520,074'Determining a total number of people in an IR image obtained via an IR imaging system'20138,514,470'Digital printing control using a spectrophotometer'20138,509,495'Subcutaneous vein pattern detection via multi-spectral IR imaging in an identity verification system'20138,488,192'Method for mapping an out-of-gamut color using a reference gamut mapping'20138,456,698'Adaptive illumination independent matching of out of gamut spot colors using various gamut mapping techniques'20138,457,415'Post-processing a multi-spectral image for enhanced object identification'20138,456,720'Reducing noise induced by color mixing spot color recipe search'20138,456,700'Spectral matching guide for spot color print applications'20138,456,701'Reference color difference quantity guide for spot color applications'20138,456,697'Adaptive illumination independent matching of spot colors'20138,451,495'Color inconstancy guide for spot color print applications'20138,441,691'Reducing the size of a high resolution profile lookup table'20138,441,685'Optimal spot color recipes using variable GCR profiles'20138,441,680'Black point compensation in a TIPP architecture'20138,417,135'Methods to control appearance of gloss levels for printed text and images'20138,390,885'Methods and system for improved color characterization'20138,390,882'Systems and methods for estimating the color of coated prints'20138,379,267'Method to retrieve a gamut mapping strategy'20138,358,453'Control based iterative profiling methods'20138,351,081'Digital printing control using a spectrophotometer'20138,351,100'Method to create spot colors with white and CMYK toner and achieve color consistency'20138,340,937'Characterization of a model-based spectral reflectance sensing device'20128,335,017'Spot color rendering via feedback-based multi-objective optimization'20128,314,979'Color management methods and systems to adaptively tune colors for image marking devices'20128,294,956'Finishing control system using inline sensing with clear toner'20128,294,948'Image-based color printer fractal gamut extensions achieved with process set point adjustment'20128,270,029'Methods, apparatus and systems for using black-only on the neutral axis in color management profiles'20128,228,556'Control system for suppressing black in images'20128,210,690'Method of projecting image with tunable individually-addressable fabry-perot filters'20128,203,752'Printer profiling methods, apparatus and systems for determining device and gain matrix values'20128,199,360'Cooperative neighbor printing system profile methods and systems'20128,179,566'Method for classifying a printer gamut into subgamuts for improved spot color accuracy'20128,159,715'Method, apparatus and systems to retrieve GCRS from historical database'20128,150,153'Ray-based compression mapping in a color management system'20128,149,459'Mapping an out-of-gamut color to a surface of a color gamut'20128,145,078'Toner concentration system control with state estimators and state feedback methods'20128,134,547'Merit based gamut mapping in a color management system'20128,134,740'Spot color controls and method'20128,117,183'Accurate content-based indexing and retrieval system'20128,103,092'Determining whether a color is inside or outside a boundary surface of a color gamut'20128,095,226'Methods and systems to schedule gains in process control loops'20128,072,646'Apparatus and method for color control of clear coated images on media'20118,073,237'Job integrity sensing with clear toner, output management and control system'20118,055,165'Active image state control with distributed actuators and sensors on development rolls'20118,054,505'Method, apparatus and system for matching color gamuts of multiple image transfer devices'20118,055,166'Active image state control with linear distributed actuators on development rolls'20118,049,924'Methods and apparatus for color control of coated images on a printed media'20118,050,601'Smart donor rolls using individually addressable piezoelectric actuators'20118,023,156'Image output color management system and method'2011RE042673'State-space based modeling of pixel elements of a dynamically varying color marking device'20118,014,033'Image output color management system and method'20118,014,024'Gray balance for a printing system of multiple marking engines'20117,990,592'Methods and systems to produce consistent spot colors for multi-color print engines'20117,969,625'Pitch to pitch online gray balance calibration with dynamic highlight and shadow controls'20117,969,624'Method and system for identifying optimal media for calibration and control'20117,961,351'Methodology for developing color models and printer sensitivity functions for spot colors and profiles'20117,961,322'Method for conditional application of color measurement error compensation in spectral sensors'20117,952,759'Methods, apparatus and systems for blending multiple GCRS'20117,929,887'Direct imaging system with addressable actuators on a development belt'20117,911,623'Fabry-Perot piezoelectric tunable filter'20117,884,964'Methods and systems for controlling out-of-gamut memory and index colors'20117,873,309'Addressable actuators for a digital development system'20117,869,748'Direct imaging system with addressable actuators on a development roll'20117,864,320'Method to minimize instrument differences in color management functions'20117,847,976'Image output color management system and method'20107,839,498'Reference database and method for determining spectra using measurements from an LED color sensor, and method of generating a reference database'20107,835,033'Gamut boundary separated print system profiling methods and systems'20107,835,036'Method to automatically identify and compensate for substrate differences using a sensor'20107,804,614'Method and system for acquisition and storage of image job model including image information and imaging device production state performance information'20107,800,779'System and method for image based control using inline sensors'20107,782,490'Sensitivity matrix determination for adaptive color control'20107,773,222'UV enhanced full width array scanning spectrophotometer'20107,768,682'Method and apparatus for optimum black component determination for gray component replacement'20107,768,672'Spot color control system and method'20107,751,734'Color sensor to measure single separation, mixed color or IOI patches'20107,738,140'System and method for automated spot color editor'20107,734,131'Fabry-Perot tunable filter using a bonded pair of transparent substrates'20107,729,015'Methods and apparatuses for controlling print density'20107,706,031'Pitch to pitch online gray balance calibration with dynamic highlight and shadow controls'20107,684,082'Method and system for compensating for thermochromaticity differences in inline spectrophotometers'20107,684,084'Multiple dimensional color conversion to minimize interpolation error'20107,652,806'Optimal node placement for multi-dimensional profile luts for arbitrary media and halftones using parameterized minimization'20107,639,410'Optimal test patch selection for multi-media printing systems using low rank approximation'20097,633,647'Method for spatial color calibration using hybrid sensing systems'20097,628,493'Projector based on tunable individually-addressable Fabry-Perot filters'20097,623,278'MEMS Fabry-Perot inline color scanner for printing applications using stationary membranes'20097,589,837'Multiple tile calibration method for color sensors'20097,590,282'Optimal test patch level selection for systems that are modeled using low rank eigen functions, with applications to feedback controls'20097,583,418'Array based sensor to measure single separation or mixed color (or IOI) patches on the photoreceptor using MEMS based hyperspectral imaging technology'20097,561,133'System and methods of device independent display using tunable individually-addressable fabry-perot membranes'20097,555,396'Method and system to personalize sensor characterizing reference database in multiple LED spectrophotometers'20097,513,952'Model based detection and compensation of glitches in color measurement systems'20097,505,173'System and method for spatial gray balance calibration using hybrid sensing systems'20097,483,186'Pitch to pitch online gray balance calibration'20097,471,385'Systems and methods for selecting a reference database for determining a spectrum of an object based on fluorescence of the object'20087,417,746'Fabry-perot tunable filter systems and methods'20087,397,581'TRC smoothing algorithm to improve image contours in 1D color controls'20087,385,704'Two-dimensional spectral cameras and methods for capturing spectral information using two-dimensional spectral cameras'20087,383,261'Reference database and method for determining spectra using measurements from an LED color sensor, and method of generating a reference database'20087,375,851'State-space based modeling of pixel elements of a dynamically varying color marking device'20087,355,752'Two-dimensional calibration architectures for color devices'20087,355,714'Reconfigurable MEMS fabry-perot tunable matrix filter systems and methods'20087,339,704'Method for standardizing input CMYK values for clustered printing environments'20087,333,208'Full width array mechanically tunable spectrophotometer'20087,307,720'Method for corrected spectrophotometer output for measurements on multiple substrates'20077,295,340'Systems and methods for obtaining a spatial color profile, and calibrating a marking system'20077,283,240'Spectrophotometer target distance variation compensation'20077,277,196'Iterative printer control and color balancing system and method using a high quantization resolution halftone array to achieve improved image quality with reduced processing overhead'20077,271,910'Systems and methods for compensating for temperature induced spectral emission variations in LED based color parameter measuring devices'20077,259,853'Systems and methods for augmenting spectral range of an LED spectrophotometer'20077,206,099'Media/screen look-up-table for color consistency'20077,110,142'Systems and methods for sensing marking substrate area coverage using a spectrophotometer'20067,069,164'Method for calibrating a marking system to maintain color output consistency across multiple printers'20066,975,949'Full width array scanning spectrophotometer'20056,750,442'Use of spectral sensors for automatic media identification and improved scanner correction'20046,639,669'Diagnostics for color printer on-line spectrophotometer control system'20036,603,551'Color measurement of angularly color variant textiles'20036,587,793'Systems and methods for determining spectra using fuzzy inference algorithms with measurements from LED color sensor'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2019Patents assigned to XEROX CORP (205)· patent assignee history
2003–2019Based in Fairport, NY, US· patent location history
2011–2016Patents assigned to MESTHA LALIT KESHAV (83)· patent assignee history
2012–2015Patents assigned to WANG YAO RONG (18)· patent assignee history
2013–2016Patents assigned to XU BEILEI (22)· patent assignee history
2018–2021Patents assigned to GEN ELECTRIC (28)· patent assignee history
2018–2021Based in Niskayuna, NY, US· patent location history
2019–2021Based in Colonie, NY, US· patent location history
2019–2021Based in North Tonawanda, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| XEROX CORP | 205 | 2003–2019 |
| MESTHA LALIT KESHAVself | 83 | 2011–2016 |
| GEN ELECTRIC | 28 | 2018–2021 |
| XU BEILEI | 22 | 2013–2016 |
| WANG YAO RONG | 18 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fairport, New York, US | 207 | 2003–2019 |
| Colonie, New York, US | 22 | 2019–2021 |
| Niskayuna, New York, US | 4 | 2018–2021 |
| North Tonawanda, New York, US | 2 | 2019–2021 |