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Frolova
Daria Frolova, Beer Yaakov IL
| Patent application number | Description | Published |
|---|---|---|
| 20110221974 | SYSTEM AND METHOD FOR HAND GESTURE RECOGNITION FOR REMOTE CONTROL OF AN INTERNET PROTOCOL TV - The invention relates to a gesture recognition system for remote controlling a TV, which comprises: (a) video capturing device for capturing a video sequence of a user which is composed of video frames, and conveying the same into a hand tracker; (b) hand tracker module for receiving said video sequence, inspecting each of said video frames for possible inclusion of a user hand within it, and when a hand is determined to be found in a frame, calculating the hand centroid, and outputting the centroid coordinates into a trajectory buffer; (c) trajectory buffer for receiving from said hand tracker each of said hand centroid coordinates, and maintaining in storage at least several tens of recent hand centroids, that altogether define a trajectory; (d) trajectory segmentation module for continuously inspecting said buffer for possible inclusion of relevant trajectories that are suspected to relate to a hand gesture pattern, and whenever a relevant trajectory is detected, extracting a trajectory segment of the same, and conveying it into a gesture classifier; and (e) gesture classifier for extracting from each received trajectory segment global feature parameters of the same, comparing said extracted global feature parameters with gesture global predefinitions, concluding whether the segment relates to a specific gesture command, and in the affirmative case, transferring the command to the TV. | 09-15-2011 |
Darya Frolova, Be'Er Ya'Akov IL
| Patent application number | Description | Published |
|---|---|---|
| 20110234581 | METHODS AND SYSTEMS FOR THREE-DIMENSIONAL RENDERING OF A VIRTUAL AUGMENTED REPLICA OF A PRODUCT IMAGE MERGED WITH A MODEL IMAGE OF A HUMAN-BODY FEATURE - A system for rendering a merged virtual 3D augmented replica of a 3D product image and a 3D model image of a body part. A 3D modeling engine transforms an acquired 2D image of a body part into a 3D augmented replica thereof. A GUI enables the merging, displaying and manipulating of the 3D product image and the 3D augmented replica of a body part. | 09-29-2011 |
Elena Frolova, Birmingham, AL US
| Patent application number | Description | Published |
|---|---|---|
| 20110052634 | Attenuated recombinant alphaviruses incapable of replicating in mosquitoes and uses thereof - The present invention discloses an attenuated recombinant alphavirus that is incapable of replicating in mosquito cells and of transmission by mosquito vectors. These attenuated alphavirus may include but is not limited to Western Equine Encephalitis virus, Eastern equine encephalitis virus, Venezuelan equine encephalitis virus or Chikungunya virus. The present invention also discloses the method of generating such alphaviruses and their use as immunogenic compositions. | 03-03-2011 |
Elena Frolova, Galveston, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090155301 | Pseudoinfectious flavivirus and uses thereof - The present invention discloses a replication-deficient pseudoinfective virus belonging to the Flaviviridae family that lack the capsid gene, where the replication-deficient pseudoinfective virus propagates only in cells expressing the capsid or capsid, prM and envelope protein of the flavivirus. The present also discloses the method of producing such viruses on a large scale and the use of these pseudoinfective viruses as vaccines for preventing diseases caused by infections of humans or animals by the viruses belonging to this family. | 06-18-2009 |
| 20100015179 | Attenuation of encephalitogenic alphavirus and uses thereof - The present invention is drawn to generating attenuated and less cytopathic forms of New World alphaviruses that can be used in immunogenic compositions as vaccines against both Old and New World alphaviruses. In this regard, the present invention discloses that the N-terminal, ˜35-aa-long peptide of VEEV, EEEV and, most likely, of WEEV capsid proteins plays the most critical role in the downregulation of cellular transcription and development of cytopathic effect. The identified, VEEV-specific peptide, C | 01-21-2010 |
Elena Frolova, Minsk BY
| Patent application number | Description | Published |
|---|---|---|
| 20110233573 | Method for Producing Temperature-Stable Large-Size Emitting LEDs and LEDs - The invention relates to a method for producing temperature-stable large-size emitting LEDs and LEDs produced by said method. The method is characterised in that a large-area emitting light emitter is provided in the form of semiconductor nanocrystals which furthermore is temperature-stable and has a narrow band emission. A colloidal solution of emitting nanocrystals and a matrix of either inorganic gels or at least one polymer are alternately applied to the substrate with the first electrode by spraying, as a result of the electrostatic interactions between substrate, nanoparticles and inorganic gels or polymers, the nanopartides or the polymers of the matrix are adsorbed and the impurities run down with the solvent. The layer of alternately sprayed nanocrystals and matrix are heated to give a gel cross-linking the metal oxide nanoparticles, wherein thee size of thee semiconductor nanocrystals which determine the emission wavelength are determined by the temperature and duration of the heating. The second electrode is then applied by means of a conventional PVD method. | 09-29-2011 |
Elena Frolova, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120013516 | COMPACT MULTIBEAM REFLECTOR ANTENNA - The inventive device enables to ensure its compactness, that is, a minimum thickness at a high antenna efficiency of an antenna in the frequency range 10.7-12.75 GHz. This technical effect can be achieved because the antenna comprises a main reflector ( | 01-19-2012 |