Lenglet
Christophe Lenglet, Minneapolis, MN US
Patent application number | Description | Published |
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20100021034 | SYSTEM AND METHOD FOR THE GENERATION OF ATTENUATION CORRECTION MAPS FROM MR IMAGES - A method for generating a positron emission tomography (PET) attenuation correction map from magnetic resonance (MR) images includes segmenting a 3-dimensional (3D) magnetic resonance (MR) whole-body image of a patient into low-signal regions, fat regions, and soft tissue regions; classifying the low-signal regions as either lungs, bones, or air by identifying lungs, identifying an abdominal station, and identifying a lower body station; and generating an attenuation map from the segmentation result by replacing the segmentation labels with corresponding representative attenuation coefficients. | 01-28-2010 |
Romain F. Lenglet, Mountain View, CA US
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20150256448 | METHOD AND SYSTEM FOR PATH DISCOVERY - Methods and systems for discovering a path of network traffic that travels from a source host to a destination host are disclosed. A method involves, at the source host, generating probe packets that have the same load balancing parameters as packets of an application that generates application packets for transmission from the source host to the destination host and a path discovery signature comprised of bits from at least one of the network layer header and the transport layer header. The method also involves transmitting the probe packets from the source host to the destination host. In some embodiments, the steps of the method are performed when program instructions contained in a computer-readable storage medium are executed by one or more processors. | 09-10-2015 |
Romain F.v. Lenglet, Tokyo JP
Patent application number | Description | Published |
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20140195666 | SYSTEM AND METHOD FOR IMPLEMENTING AND MANAGING VIRTUAL NETWORKS - A system and method for implementing and management virtual networks is disclosed. A method includes receiving a network packet arriving at a first network interface of a first node of an underlying network, communicating at least the packet and an identifier of the first network interface to a decision engine, determining how the packet should be processed based on a simulation by the decision engine of a traversal of a virtual network topology including a plurality of virtual network devices, wherein the decision engine communicates with a shared database accessible from the underlying network that stores the virtual network topology and virtual device configurations for the plurality of virtual network devices; and processing the packet based upon the simulation. | 07-10-2014 |