Viswanathan
Kartik Viswanathan, Rennes FR
Patent application number | Description | Published |
---|---|---|
20150181231 | METHOD FOR ENCODING A CURRENT BLOCK OF A FIRST IMAGE COMPONENT RELATIVE TO A REFERENCE BLOCK OF AT LEAST ONE SECOND IMAGE COMPONENT, ENCODING DEVICE AND CORRESPONDING COMPUTER PROGRAM - A method for coding a current block of a first image component with respect to a reference block of at least one second image component. The first and second image components are representative of the same scene, and the reference block being previously subjected to coding by partitioning, and then to decoding. Partitioning of the reference block is performed a plurality of times until a determined level of depth of partitioning is obtained. The coding method includes, as a function of the type of the first and second image components: partitioning the current block a plurality of times until a level of depth of partitioning dependent on the level of partitioning of the reference block is obtained; or partitioning the current block on the basis of a level of depth of partitioning previously initialized by a level of partitioning depending on the level of partitioning for the reference block. | 06-25-2015 |
Mathuranathan Viswanathan, Singapore SG
Patent application number | Description | Published |
---|---|---|
20130046491 | IN-LINE ANALYZER FOR WAVELET BASED DEFECT SCANNING - A method and system for providing simultaneous localization of defects in both the time and frequency domain. A high frequency repeating pattern is written on media, and the pattern is read to generate a readback signal, which is converted into ADC samples. The ADC samples are analyzed, in-line, to determine the type of wavelet, level of decomposition, and threshold level for a wavelet transform of the particular readback signal. The wavelet transform provides details and/or approximations (wavelet coefficients) that are analyzed to determine the type, location, and duration of any identified defects. Any noise in the details and/or approximations (wavelet coefficients) is removed by a wavelet based denoising operation. Flags indicating the type, location, and duration of any defects are generated so that the defects may be mapped. | 02-21-2013 |
Murali Krishna Viswanathan, Paris FR
Patent application number | Description | Published |
---|---|---|
20140101551 | STITCHING VIDEOS INTO AN AGGREGATE VIDEO - Systems and methods for identifying sources associated with video clips uploaded by users and stitching those video clips into a single aggregate video according to a desired parameter and/or order. In particular, video clips uploaded by users can be matched to a source. Based upon processing of the video clip and/or source, a set of video clips with related content can be identified. That set of video clips can be ordered according to an ordering parameter. Overlapping and/or missing content can be identified, and the ordered set can be stitched into an aggregate video. | 04-10-2014 |
Ram Chandran Viswanathan, Cherrybrook AU
Patent application number | Description | Published |
---|---|---|
20090063319 | SYSTEM AND METHOD FOR MONITORING ACQUISITION CHANNELS - To ensure merchant acquisition compliance, the invention enables creation of merchant selection criteria that are used to query a database of acquired merchants. A set of acquired merchants is randomly compiled based on the selection criteria and is entered into a workflow to determine compliance with a set of rules that are represented by a checklist. A checklist corresponding to the set of acquired merchants is retrieved. The set and the checklist are combined to create a case, which is assigned to a representative. The representative ensures that a merchant acquisition form for each merchant in the set complies with a checklist item. When a merchant acquisition form is found to be non-compliant, then it is either corrected by the representative (if the error is minor), or sent to an acquisition manager (when more substantive errors are found). The acquisition form is then corrected and the case is closed. | 03-05-2009 |
Vaiyapuri Viswanathan, Singapore SG
Patent application number | Description | Published |
---|---|---|
20150198655 | RECTIFIER DIODE FAULT DETECTION IN BRUSHLESS EXCITERS - A method of detecting a diode fault in an AC signal rectifier circuit, | 07-16-2015 |
20150198668 | FAULT DETECTION IN BRUSHLESS EXCITERS - A method for detecting a fault in an exciter circuit, suitable for use in a brushless generator, the exciter circuit including (a) an exciter armature winding, having a plurality of armatures, arranged to generate a multiphase AC signal, each armature of the plurality of armatures providing a respective sub-signal component of the multiphase AC signal, and (b) a rectifier circuit for receiving the sub-signals via the respective armatures, the rectifier circuit comprising a plurality of components arranged to rectify the sub-signals to provide a rectified output signal, wherein the method includes the steps of: acquiring a respective operational sub-value for a first characteristic of each of at least two of the respective sub-signals; deriving an operational value indicative of a relationship between the acquired respective operational sub-values; determining whether a fault has occurred in the exciter circuit on the basis of the derived operational value. | 07-16-2015 |