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Klebanov
Boris Klebanov, Berlin DE
| Patent application number | Description | Published |
|---|---|---|
| 20100165102 | METHOD AND DEVICE FOR DETERMINING A CHANGE IN THE PITCH ANGLE OF A CAMERA OF A VEHICLE - A method and device determine the change in pitch angle of a camera of a vehicle. At least three images, each reproducing a detection area in front of the vehicle, are sequentially recorded and corresponding image data are generated. A position of a first reproduction of a stationary object in the first image is determined as a first image position. A position of a second reproduction of the stationary object in the second image is determined as a second image position. On the basis of at least the first image position and the second image position, the course of a straight line is determined. A position of a third reproduction of the stationary object in the third image is determined as a third image position. On the basis of the distance between the third image position and the straight line, the change in the pitch angle is determined. | 07-01-2010 |
Ilya Klebanov, Ontario CA
| Patent application number | Description | Published |
|---|---|---|
| 20120038835 | STAND-BY MODE TRANSITIONING - A device for rapidly instituting an active mode of a digital-television enabled system, the system including a first, volatile memory configured to load and store software instructions, includes: an input configured to receive first digital audio and video information; a first output configured to convey second audio and information toward a display regarding the first audio and video information; at least one second output configured to convey commands to, and receive information from, the first memory; and a processor configured to perform functions in accordance with software instructions stored in first and second memories and to cause the first memory to load software instructions for provision to the processor such that first instructions for processing at least one of the first audio information and the first video information are loaded and stored by the first memory with a higher priority than second instructions for performing other functionality. | 02-16-2012 |
Leonid Klebanov, Westborrow, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20100166026 | High-power narrowed-linewidth fiber laser system - A high-power narrow-linewidth fiber laser system includes a seed oscillator with multiple resonant cavities and an amplifier stage. The seed oscillator includes a gain fiber, a pump source to introduce pump light into the gain fiber, a single-mode output fiber arranged at the end of the active gain fiber, a first resonant cavity including the active gain fiber, and a second resonant cavity including the active gain fiber. The first and second resonant cavities cooperate to minimize the synchronization of longitudinal modes and thereby reduce modal beating. The amplifier preferably includes an active multimode gain fiber capable of supporting a single fundamental mode at the signal wavelength, wherein the single mode output fiber of the seed oscillator and the multimode gain fiber of the amplifier are mode-matched and coupled without a mode converter. | 07-01-2010 |
Leonid Klebanov, Sturbridge, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20090323074 | Fiber-based laser interferometer for measuring and monitoring vibrational characterstics of scattering surface - A fiber-optic laser Doppler interferometer includes a MM interferometric coupler configured with a double-clad MM fiber having a core, inner cladding and outer cladding. The core of the double clad MM fiber delivers a single mode radiation of a laser source towards a vibrating scattering surface which, in response thereto, scatters a beam launched back into the delivery fiber so that the inner cladding supports MM radiation. As a result of interferometric beating of the reference and scattered beams against each other in the MM coupler, the latter continuously outputs an amplitude-modulated signal which is not substantially affected by a speckle fading effect. | 12-31-2009 |
Llya Klebanov, Thornhill CA
| Patent application number | Description | Published |
|---|---|---|
| 20110043608 | METHOD AND SYSTEM FOR ASYMMETRICAL RATE CONTROL FOR 3D VIDEO COMPRESSION - A video transmitter compresses an uncompressed 3D video into a base view video and an enhancement view video using MPEG-4 MVC standard. The video transmitter allocates bits to compressed pictures of the uncompressed 3D video based on corresponding picture type. More bits are allocated to I-pictures than P-pictures, and more bits are allocated to P-pictures than B-pictures in a given coding view. More bits are allocated to a compressed picture of the base view video than a same type compressed picture of the enhancement view video. The correlation level between the base view video and the enhancement view video is utilized for bit-allocation in video compression. More bits are allocated to a picture in a lower coding layer than to the same type picture in a higher coding layer in a given coding view. Pictures with the same cording order are identified from different view videos for a joint bit-allocation. | 02-24-2011 |