Patents by Inventor Brejesh Lall
Brejesh Lall has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 10853828Abstract: Disclosed herein are methods and systems for providing multivariate time series clustering for customer segmentation. The system comprises of a model management unit that devices a customer segmentation procedure based on temporal variations of user preferences, using MTS clustering, and utilize the discovered clusters to learn association rules specific to each clusters, and improves campaign targeting. The order of the VAR model is fixed based on the nature of the data and length of the time series.Type: GrantFiled: January 12, 2017Date of Patent: December 1, 2020Assignee: FLYTXT B.VInventors: Jobin Wilson, Prateek Kapadia, Vinod Vasudevan, Santanu Chaudhury, Brejesh Lall
-
Patent number: 10715521Abstract: A method and system for continuously authenticating a user working from a remote location is provided. The method includes providing user an interface to login through his login credentials to company domain. The login credentials are authenticated by a company's remote server. Once the user is authenticated the server pushes user's secondary authentication details to user's device and invokes a secondary authentication system. The secondary authentication system may include a webcam that initiates once user is logged in and continuously monitors biometric parameters for continued authentication of the user.Type: GrantFiled: May 9, 2017Date of Patent: July 14, 2020Assignee: CREDEXT TECHNOLOGIES PVT. LTD.Inventor: Brejesh Lall
-
Patent number: 10681122Abstract: A method of providing content is provided. The method includes: receiving, by a target device, first content from a source device; establishing, by the target device, a connection with a cloud computing device; transmitting, by the target device, the first content and content control information to be used to convert the first content, to the cloud computing device; and receiving, by the target device, second content obtained by converting the first content based on the content control information, from the cloud computing device.Type: GrantFiled: December 9, 2015Date of Patent: June 9, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Shubhrangam Malaviya, Brejesh Lall, Santanu Chaudhury, Rohit, Abhinav Gupta
-
Patent number: 10097799Abstract: An image sensor device may include an array of image sensing pixels with adjacent image sensing pixels being arranged in macropixel, and a processor coupled to the array of image sensing pixels. The processor may be configured to receive pixel signals from the array of image sensing pixels, and arrange the received pixel signals into macropixel signal sets for respective macropixels. The processor may be configured to perform, in parallel, an image enhancement operation on the received pixel signals for each macropixel signal set to generate enhanced macropixel signals, and transmit the enhanced macropixel signals.Type: GrantFiled: April 20, 2018Date of Patent: October 9, 2018Assignee: STMICROELECTRONICS INTERNATIONAL N.V.Inventors: Mahesh Chandra, Brejesh Lall
-
Publication number: 20180288042Abstract: A method and system for continuously authenticating a user working from a remote location is provided. The method includes providing user an interface to login through his login credentials to company domain. The login credentials are authenticated by a company's remote server. Once the user is authenticated the server pushes user's secondary authentication details to user's device and invokes a secondary authentication system. The secondary authentication system may include a webcam that initiates once user is logged in and continuously monitors biometric parameters for continued authentication of the user.Type: ApplicationFiled: May 9, 2017Publication date: October 4, 2018Inventor: Brejesh Lall
-
Publication number: 20180241975Abstract: An image sensor device may include an array of image sensing pixels with adjacent image sensing pixels being arranged in macropixel, and a processor coupled to the array of image sensing pixels. The processor may be configured to receive pixel signals from the array of image sensing pixels, and arrange the received pixel signals into macropixel signal sets for respective macropixels. The processor may be configured to perform, in parallel, an image enhancement operation on the received pixel signals for each macropixel signal set to generate enhanced macropixel signals, and transmit the enhanced macropixel signals.Type: ApplicationFiled: April 20, 2018Publication date: August 23, 2018Inventors: Mahesh Chandra, Brejesh Lall
-
Patent number: 9979935Abstract: An image sensor device may include an array of image sensing pixels with adjacent image sensing pixels being arranged in macropixel, and a processor coupled to the array of image sensing pixels. The processor may be configured to receive pixel signals from the array of image sensing pixels, and arrange the received pixel signals into macropixel signal sets for respective macropixels. The processor may be configured to perform, in parallel, an image enhancement operation on the received pixel signals for each macropixel signal set to generate enhanced macropixel signals, and transmit the enhanced macropixel signals.Type: GrantFiled: October 11, 2017Date of Patent: May 22, 2018Assignee: STMICROELECTRONICS INTERNATIONAL N.V.Inventors: Mahesh Chandra, Brejesh Lall
-
Publication number: 20180035086Abstract: An image sensor device may include an array of image sensing pixels with adjacent image sensing pixels being arranged in macropixel, and a processor coupled to the array of image sensing pixels. The processor may be configured to receive pixel signals from the array of image sensing pixels, and arrange the received pixel signals into macropixel signal sets for respective macropixels. The processor may be configured to perform, in parallel, an image enhancement operation on the received pixel signals for each macropixel signal set to generate enhanced macropixel signals, and transmit the enhanced macropixel signals.Type: ApplicationFiled: October 11, 2017Publication date: February 1, 2018Inventors: Mahesh Chandra, Brejesh Lall
-
Patent number: 9819913Abstract: An image sensor device may include an array of image sensing pixels with adjacent image sensing pixels being arranged in macropixel, and a processor coupled to the array of image sensing pixels. The processor may be configured to receive pixel signals from the array of image sensing pixels, and arrange the received pixel signals into macropixel signal sets for respective macropixels. The processor may be configured to perform, in parallel, an image enhancement operation on the received pixel signals for each macropixel signal set to generate enhanced macropixel signals, and transmit the enhanced macropixel signals.Type: GrantFiled: August 26, 2015Date of Patent: November 14, 2017Assignee: STMICROELECTRONICS INTERNATIONAL N.V.Inventors: Mahesh Chandra, Brejesh Lall
-
Patent number: 9813731Abstract: A video compression framework based on parametric object and background compression is proposed. At the encoder, an embodiment detects objects and segments frames into regions corresponding to the foreground object and the background. The object and the background are individually encoded using separate parametric coding techniques. While the object is encoded using the projection of coefficients to the orthonormal basis of the learnt subspace (used for appearance based object tracking), the background is characterized using an auto-regressive (AR) process model. An advantage of the proposed schemes is that the decoder structure allows for simultaneous reconstruction of object and background, thus making it amenable to the new multi-thread/multi-processor architectures.Type: GrantFiled: August 6, 2014Date of Patent: November 7, 2017Assignee: STMICROELECTONICS INTERNATIONAL N.V.Inventors: Santanu Chaudhury, Mona Mathur, Aditya Khandelia, Subarna Tripathi, Brejesh Lall, Sumantra Dutta Roy, Saurabh Gorecha
-
Publication number: 20170124581Abstract: Disclosed herein are methods and systems for providing multivariate time series clustering for customer segmentation. The system comprises of a model management unit that devices a customer segmentation procedure based on temporal variations of user preferences, using MTS clustering, and utilize the discovered clusters to learn association rules specific to each clusters, and improves campaign targeting. The order of the VAR model is fixed based on the nature of the data and length of the time series.Type: ApplicationFiled: January 12, 2017Publication date: May 4, 2017Inventors: Jobin Wilson, Prateek Kapadia, Vinod Vasudevan, Santanu Chaudhury, Brejesh Lall
-
Publication number: 20170064223Abstract: An image sensor device may include an array of image sensing pixels with adjacent image sensing pixels being arranged in macropixel, and a processor coupled to the array of image sensing pixels. The processor may be configured to receive pixel signals from the array of image sensing pixels, and arrange the received pixel signals into macropixel signal sets for respective macropixels. The processor may be configured to perform, in parallel, an image enhancement operation on the received pixel signals for each macropixel signal set to generate enhanced macropixel signals, and transmit the enhanced macropixel signals.Type: ApplicationFiled: August 26, 2015Publication date: March 2, 2017Inventors: Mahesh CHANDRA, Brejesh LALL
-
Patent number: 9412024Abstract: System and method for identifying erroneous videos and assessing video quality is provided. Feature vectors are generated corresponding to a plurality of frames associated with the one or more videos. The feature vectors are subsequently subjected to anomaly detection to obtain first and second normalized path lengths and normalized anomaly measures. The first and second normalized path lengths and normalized anomaly measures are provided to a regression model to identify the erroneous video.Type: GrantFiled: September 13, 2013Date of Patent: August 9, 2016Assignee: Interra Systems, Inc.Inventors: Santanu Chaudhury, Brejesh Lall, Rohit Mungre, Yogesh Singh, Shekhar Madnani
-
Publication number: 20160164961Abstract: A method of providing content is provided. The method includes: receiving, by a target device, first content from a source device; establishing, by the target device, a connection with a cloud computing device; transmitting, by the target device, the first content and content control information to be used to convert the first content, to the cloud computing device; and receiving, by the target device, second content obtained by converting the first content based on the content control information, from the cloud computing device.Type: ApplicationFiled: December 9, 2015Publication date: June 9, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Shubhrangam MALAVIYA, Brejesh LALL, Santanu CHAUDHURY, Rohit, Abhinav GUPTA
-
Publication number: 20150078654Abstract: System and method for identifying erroneous videos and assessing video quality is provided. Feature vectors are generated corresponding to a plurality of frames associated with the one or more videos. The feature vectors are subsequently subjected to anomaly detection to obtain first and second normalized path lengths and normalized anomaly measures. The first and second normalized path lengths and normalized anomaly measures are provided to a regression model to identify the erroneous video.Type: ApplicationFiled: September 13, 2013Publication date: March 19, 2015Applicant: INTERRA SYSTEMS, INC.Inventors: Santanu Chaudhury, Brejesh Lall, Rohit Mungre, Yogesh Singh, Shekhar Madnani
-
Publication number: 20140348231Abstract: A video compression framework based on parametric object and background compression is proposed. At the encoder, an embodiment detects objects and segments frames into regions corresponding to the foreground object and the background. The object and the background are individually encoded using separate parametric coding techniques. While the object is encoded using the projection of coefficients to the orthonormal basis of the learnt subspace (used for appearance based object tracking), the background is characterized using an auto-regressive (AR) process model. An advantage of the proposed schemes is that the decoder structure allows for simultaneous reconstruction of object and background, thus making it amenable to the new multi-thread/multi-processor architectures.Type: ApplicationFiled: August 6, 2014Publication date: November 27, 2014Inventors: Santanu Chaudhury, Mona Mathur, Aditya Khandelia, Subarna Tripathi, Brejesh Lall, Sumantra Dutta Roy, Saurabh Gorecha
-
Patent number: 8848802Abstract: A video compression framework based on parametric object and background compression is proposed. At the encoder, an embodiment detects objects and segments frames into regions corresponding to the foreground object and the background. The object and the background are individually encoded using separate parametric coding techniques. While the object is encoded using the projection coefficients to the orthonormal basis of the learnt subspace (used for appearance based object tracking), the background is characterized using an auto-regressive (AR) process model. An advantage of the proposed schemes is that the decoder structure allows for simultaneous reconstruction of object and background, thus making it amenable to the new multi-thread/multi-processor architectures.Type: GrantFiled: September 4, 2009Date of Patent: September 30, 2014Assignee: STMicroelectronics International N.V.Inventors: Santanu Chaudhury, Mona Mathur, Aditya Khandelia, Subarna Tripathi, Brejesh Lall, Sumantra Dutta Roy, Saurabh Gorecha
-
Publication number: 20110058609Abstract: A video compression framework based on parametric object and background compression is proposed. At the encoder, an embodiment detects objects and segments frames into regions corresponding to the foreground object and the background. The object and the background are individually encoded using separate parametric coding techniques. While the object is encoded using the projection of coefficients to the orthonormal basis of the learnt subspace (used for appearance based object tracking), the background is characterized using an auto-regressive (AR) process model. An advantage of the proposed schemes is that the decoder structure allows for simultaneous reconstruction of object and background, thus making it amenable to the new multi-thread/multi-processor architectures.Type: ApplicationFiled: September 4, 2009Publication date: March 10, 2011Applicant: STMICROELECTRONICS PVT. LTD.Inventors: Santanu Chaudhury, Mona Mathur, Aditya Khandelia, Subarna Tripathi, Brejesh Lall, Sumantra Dutta Roy, Saurabh Gorecha