Patents by Inventor Sistu Ganesh
Sistu Ganesh 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).
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Publication number: 20230111705Abstract: A method of generating a correction plan for correcting a deformed bone includes inputting to a computer system a first image of the deformed bone in a first plane and inputting to the computer system a second image of the deformed bone in a second plane. Image processing techniques are employed to identify a plurality of anatomical landmarks of the deformed bone in the first image. The first image of the deformed bone is displayed on a display device. A graphical of the deformed bone is autonomously generated and graphically overlaid on the first image of the deformed bone on the display device, the graphical template including a plurality of lines, each line connected at each end to a landmark point corresponding to one of the anatomical landmarks. A model of the deformed bone may be autonomously generated based on the graphical template.Type: ApplicationFiled: December 15, 2022Publication date: April 13, 2023Applicant: Stryker European Operations Holdings LLCInventors: Anup Kumar, Sridhar Anjanappa, Ashish Gangwar, Manash Lahiri, Arpit Gautam, Kanishk Sethi, Sistu Ganesh
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Patent number: 11553965Abstract: A method of generating a correction plan for correcting a deformed bone includes inputting to a computer system a first image of the deformed bone in a first plane and inputting to the computer system a second image of the deformed bone in a second plane. Image processing techniques are employed to identify a plurality of anatomical landmarks of the deformed bone in the first image. The first image of the deformed bone is displayed on a display device. A graphical of the deformed bone is autonomously generated and graphically overlaid on the first image of the deformed bone on the display device, the graphical template including a plurality of lines, each line connected at each end to a landmark point corresponding to one of the anatomical landmarks. A model of the deformed bone may be autonomously generated based on the graphical template.Type: GrantFiled: April 28, 2021Date of Patent: January 17, 2023Assignee: Stryker European Operations Holdings LLCInventors: Anup Kumar, Sridhar Anjanappa, Ashish Gangwar, Manash Lahiri, Arpit Gautam, Kanishk Sethi, Sistu Ganesh
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Publication number: 20210244476Abstract: A method of generating a correction plan for correcting a deformed bone includes inputting to a computer system a first image of the deformed bone in a first plane and inputting to the computer system a second image of the deformed bone in a second plane. Image processing techniques are employed to identify a plurality of anatomical landmarks of the deformed bone in the first image. The first image of the deformed bone is displayed on a display device. A graphical of the deformed bone is autonomously generated and graphically overlaid on the first image of the deformed bone on the display device, the graphical template including a plurality of lines, each line connected at each end to a landmark point corresponding to one of the anatomical landmarks. A model of the deformed bone may be autonomously generated based on the graphical template.Type: ApplicationFiled: April 28, 2021Publication date: August 12, 2021Inventors: Anup Kumar, Sridhar Anjanappa, Ashish Gangwar, Manash Lahiri, Arpit Gautam, Kanishk Sethi, Sistu Ganesh
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Patent number: 11020186Abstract: A method of generating a correction plan for correcting a deformed bone includes inputting to a computer system a first image of the deformed bone in a first plane and inputting to the computer system a second image of the deformed bone in a second plane. Image processing techniques are employed to identify a plurality of anatomical landmarks of the deformed bone in the first image. The first image of the deformed bone is displayed on a display device. A graphical of the deformed bone is autonomously generated and graphically overlaid on the first image of the deformed bone on the display device, the graphical template including a plurality of lines, each line connected at each end to a landmark point corresponding to one of the anatomical landmarks. A model of the deformed bone may be autonomously generated based on the graphical template.Type: GrantFiled: February 18, 2020Date of Patent: June 1, 2021Assignee: Stryker European Operations Holdings LLCInventors: Anup Kumar, Sridhar Anjanappa, Ashish Gangwar, Manash Lahiri, Arpit Gautam, Kanishk Sethi, Sistu Ganesh
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Publication number: 20200179055Abstract: A method of generating a correction plan for correcting a deformed bone includes inputting to a computer system a first image of the deformed bone in a first plane and inputting to the computer system a second image of the deformed bone in a second plane. Image processing techniques are employed to identify a plurality of anatomical landmarks of the deformed bone in the first image. The first image of the deformed bone is displayed on a display device. A graphical of the deformed bone is autonomously generated and graphically overlaid on the first image of the deformed bone on the display device, the graphical template including a plurality of lines, each line connected at each end to a landmark point corresponding to one of the anatomical landmarks. A model of the deformed bone may be autonomously generated based on the graphical template.Type: ApplicationFiled: February 18, 2020Publication date: June 11, 2020Inventors: Anup Kumar, Sridhar Anjanappa, Ashish Gangwar, Manash Lahiri, Arpit Gautam, Kanishk Sethi, Sistu Ganesh
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Patent number: 10603112Abstract: A method of generating a correction plan for correcting a deformed bone includes inputting to a computer system a first image of the deformed bone in a first plane and inputting to the computer system a second image of the deformed bone in a second plane. Image processing techniques are employed to identify a plurality of anatomical landmarks of the deformed bone in the first image. The first image of the deformed bone is displayed on a display device. A graphical of the deformed bone is autonomously generated and graphically overlaid on the first image of the deformed bone on the display device, the graphical template including a plurality of lines, each line connected at each end to a landmark point corresponding to one of the anatomical landmarks. A model of the deformed bone may be autonomously generated based on the graphical template.Type: GrantFiled: February 27, 2019Date of Patent: March 31, 2020Assignee: Stryker European Holdings I, LLCInventors: Anup Kumar, Sridhar Anjanappa, Ashish Gangwar, Manash Lahiri, Arpit Gautam, Kanishk Sethi, Sistu Ganesh
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Publication number: 20190183581Abstract: A method of generating a correction plan for correcting a deformed bone includes inputting to a computer system a first image of the deformed bone in a first plane and inputting to the computer system a second image of the deformed bone in a second plane. Image processing techniques are employed to identify a plurality of anatomical landmarks of the deformed bone in the first image. The first image of the deformed bone is displayed on a display device. A graphical of the deformed bone is autonomously generated and graphically overlaid on the first image of the deformed bone on the display device, the graphical template including a plurality of lines, each line connected at each end to a landmark point corresponding to one of the anatomical landmarks. A model of the deformed bone may be autonomously generated based on the graphical template.Type: ApplicationFiled: February 27, 2019Publication date: June 20, 2019Inventors: Anup Kumar, Sridhar Anjanappa, Ashish Gangwar, Manash Lahiri, Arpit Gautam, Kanishk Sethi, Sistu Ganesh
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Patent number: 10251705Abstract: A method of generating a correction plan for correcting a deformed bone includes inputting to a computer system a first image of the deformed bone in a first plane and inputting to the computer system a second image of the deformed bone in a second plane. Image processing techniques are employed to identify a plurality of anatomical landmarks of the deformed bone in the first image. The first image of the deformed bone is displayed on a display device. A graphical of the deformed bone is autonomously generated and graphically overlaid on the first image of the deformed bone on the display device, the graphical template including a plurality of lines, each line connected at each end to a landmark point corresponding to one of the anatomical landmarks. A model of the deformed bone may be autonomously generated based on the graphical template.Type: GrantFiled: June 2, 2016Date of Patent: April 9, 2019Assignee: Stryker European Holdings I, LLCInventors: Anup Kumar, Sridhar Anjanappa, Ashish Gangwar, Manash Lahiri, Arpit Gautam, Kanishk Sethi, Sistu Ganesh
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Patent number: 10154884Abstract: A method of generating a correction plan for correcting a deformed bone includes inputting to a computer system a first image of the deformed bone in a first plane and inputting to the computer system a second image of the deformed bone in a second plane. Image processing techniques are employed to identify a plurality of anatomical landmarks of the deformed bone in the first image. The first image of the deformed bone is displayed on a display device. A graphical of the deformed bone is autonomously generated and graphically overlaid on the first image of the deformed bone on the display device, the graphical template including a plurality of lines, each line connected at each end to a landmark point corresponding to one of the anatomical landmarks. A model of the deformed bone may be autonomously generated based on the graphical template.Type: GrantFiled: June 19, 2017Date of Patent: December 18, 2018Assignee: Stryker European Holdings I, LLCInventors: Anup Kumar, Sridhar Anjanappa, Ashish Gangwar, Manash Lahiri, Arpit Gautam, Kanishk Sethi, Sistu Ganesh
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Patent number: 9897792Abstract: The invention relates to an image processing method and system for constructing composite image with extended depth of field. The composite image may be constructed from a plurality of source images of a scene stored in an image stack. The method includes aligning the images in the image stack such that every image in the image stack is aligned with other images in the stack, performing illumination and color correction on the aligned images in the image stack, generating an energy matrix for each pixel of each illumination and color corrected image in the image stack by computing energy content for each pixel, generating a raw index map that contains the location of every pixels having maximum energy level among all the images in the image stack, generating degree of defocus ma and constructing the composite image.Type: GrantFiled: November 4, 2013Date of Patent: February 20, 2018Assignee: L&T TECHNOLOGY SERVICES LIMITEDInventors: Rabi Rout, Vajendra Desai, Harikrishnan Ramaraju, Gineesh Sukumaran, Sistu Ganesh, Devvrata Priyadarshi, Eldho Abraham, Saurabh Mishra, Sudipta Kumar Sahoo, Nivedita Tripathi, Siddhartha Goutham, Kunal Gauraw
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Publication number: 20170348054Abstract: A method of generating a correction plan for correcting a deformed bone includes inputting to a computer system a first image of the deformed bone in a first plane and inputting to the computer system a second image of the deformed bone in a second plane. Image processing techniques are employed to identify a plurality of anatomical landmarks of the deformed bone in the first image. The first image of the deformed bone is displayed on a display device. A graphical of the deformed bone is autonomously generated and graphically overlaid on the first image of the deformed bone on the display device, the graphical template including a plurality of lines, each line connected at each end to a landmark point corresponding to one of the anatomical landmarks. A model of the deformed bone may be autonomously generated based on the graphical template.Type: ApplicationFiled: June 2, 2016Publication date: December 7, 2017Inventors: Anup Kumar, Sridhar Anjanappa, Ashish Gangwar, Manash Lahiri, Arpit Gautam, Kanishk Sethi, Sistu Ganesh
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Publication number: 20170348057Abstract: A method of generating a correction plan for correcting a deformed bone includes inputting to a computer system a first image of the deformed bone in a first plane and inputting to the computer system a second image of the deformed bone in a second plane. Image processing techniques are employed to identify a plurality of anatomical landmarks of the deformed bone in the first image. The first image of the deformed bone is displayed on a display device. A graphical of the deformed bone is autonomously generated and graphically overlaid on the first image of the deformed bone on the display device, the graphical template including a plurality of lines, each line connected at each end to a landmark point corresponding to one of the anatomical landmarks. A model of the deformed bone may be autonomously generated based on the graphical template.Type: ApplicationFiled: June 19, 2017Publication date: December 7, 2017Inventors: Anup Kumar, Sridhar Anjanappa, Ashish Gangwar, Manash Lahiri, Arpit Gautam, Kanishk Sethi, Sistu Ganesh
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Publication number: 20150286044Abstract: The invention relates to an image processing method and system for constructing composite image with extended depth of field. The composite image may be constructed from a plurality of source images of a scene stored in an image stack. The method includes aligning the images in the image stack such that every image in the image stack is aligned with other images in the stack, performing illumination and color correction on the aligned images in the image stack, generating an energy matrix for each pixel of each illumination and color corrected image in the image stack by computing energy content for each pixel, generating a raw index map that contains the location of every pixels having maximum energy level among all the images in the image stack, generating degree of defocus ma and constructing the composite image.Type: ApplicationFiled: November 4, 2013Publication date: October 8, 2015Applicant: L&T Technology Services LimitedInventors: Rabi Rout, Vajendra Desai, Harikrishnan Ramaraju, Gineesh Sukumaran, Sistu Ganesh, Devvrata Priyadarshi, Eldho Abraham, Saurabh Mishra, Sudipta Kumar Sahoo, Nivedita Tripathi, Siddhartha Goutham, Kunal Gauraw