Mejdi
Mejdi Kammoun, Humble, TX US
Patent application number | Description | Published |
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20150280280 | STRETCHABLE AND MULTIFUNCTIONAL BATTERIES - A stretchable battery comprising at least one electrochemical cell further comprising a first electrode having a first active material coupled with a first current collector, a second electrode having a second active material coupled with a second current collector, an electrolytic separator configured between the first and second electrodes, and at least one stretchable substrate coupled with the formation of at least one electrochemical cell, wherein the stretchable substrate encapsulates the formation and is capable of reversible stretching. | 10-01-2015 |
Mejdi Nciri, Paris FR
Patent application number | Description | Published |
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20150304027 | EMISSION DEVICE FOR EMITTING A LIGHT BEAM OF CONTROLLED SPECTRUM - An emission device ( | 10-22-2015 |
Mejdi Trimeche, Tampere FI
Patent application number | Description | Published |
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20090046944 | Restoration of Color Components in an Image Model - This invention relates to a method for improving image quality of a digital image captured with an imaging module comprising at least imaging optics and an image sensor, where the image is formed through the imaging optics, the image consisting of at least one colour component. In the method, the degradation information of each colour component of the image is found and is used for improving image quality. The degradation information of each colour component is specified by a point-spread function. Each colour component is restored by the degradation function. The image can be unprocessed image data. The invention also relates to several alternatives for implementing the restoration, and for controlling and regularizing the inverse process independently of the image degradation. The invention also relates to a device, to a module, to a system and to a computer program products and to a program modules. | 02-19-2009 |
20090091645 | Multi-exposure pattern for enhancing dynamic range of images - The specification and drawings present a new method, apparatus and software product for enhancing a dynamic range of an image with a multi-exposure pixel pattern taken by an image sensor of a camera for one or more color channels, wherein a plurality of groups of pixels of the image sensor have different exposure times (e.g., pre-selected or adjusted by a user through a user interface using a viewfinder feedback, or adjusted by a user through a user interface after taking and storing RAW image, etc.). Processing of the captured image for constructing an enhanced image of the image for each of the one or more color channels can be performed using weighted combination of exposure times of pixels having different pre-selected exposure times according to a predetermined criterion. | 04-09-2009 |