Abstract: A processing system and method are provided for reconstituting a block of pixels from bins generated by a Mojette Transform, using a processing and calculation unit (UTC), a bin memory (MB), and a pixel memory (MP). The unit is configured to carry out the operations of reconstructing the pixels, which are performed by reading the bins in the bin memory, reading the reconstructed pixels in the pixel memory, and writing the reconstructed pixels in the pixel memory, such that the steps of reconstructing the pixels do not include an operation of writing bins in the bin memory.

Abstract: A method for reconstructing a data block of size N is proposed. The data block was encoded using an erasure code to generate a set of Ns systematic symbol vectors and a set of Np parity projection vectors from a mapping of the data block onto a two-dimensional convex support. The method comprises: for each input vector that contains at least an erasure, updating the value of each erased symbol to a predetermined value; mapping the Ns input vectors with updated values onto the two-dimensional convex support, generating a reconstruction projection vector from the mapping of the Ns input vectors with updated values onto the two-dimensional convex support using an encoding projection direction; and generating an updated parity projection vector from the reconstruction projection vector and the parity projection vector generated using said encoding projection direction.

Abstract: A processing system and method are provided for reconstituting a block of pixels from bins generated by a Mojette Transform, using a processing and calculation unit (UTC), a bin memory (MB), and a pixel memory (MP). The unit is configured to carry out the operations of reconstructing the pixels, which are performed by reading the bins in the bin memory, reading the reconstructed pixels in the pixel memory, and writing the reconstructed pixels in the pixel memory, such that the steps of reconstructing the pixels do not include an operation of writing bins in the bin memory.

Abstract: The invention concerns a processing system and method for reconstituting a block of pixels from bins generated by a Mojette Transform, using a processing and calculation unit (UTC), a bin memory (MB), and a pixel memory (MP). Said unit is configured to carry out the operations of reconstructing the pixels, which are performed by reading said bins in the bin memory, reading the reconstructed pixels in the pixel memory, and writing the reconstructed pixels in the pixel memory, such that the steps of reconstructing the pixels do not include an operation of writing bins in the bin memory.

Abstract: The invention concerns a processing system and method for reconstituting a block of pixels from bins generated by a Mojette Transform, using a processing and calculation unit (UTC), a bin memory (MB), and a pixel memory (MP). Said unit is configured to carry out the operations of reconstructing the pixels, which are performed by reading said bins in the bin memory, reading the reconstructed pixels in the pixel memory, and writing the reconstructed pixels in the pixel memory, such that the steps of reconstructing the pixels do not include an operation of writing bins in the bin memory.

Abstract: A method for reconstructing a data block of size N is proposed. The data block was encoded using an erasure code to generate a set of Ns systematic symbol vectors and a set of Np parity projection vectors from a mapping of the data block onto a two-dimensional convex support. The method comprises: for each input vector that contains at least an erasure, updating the value of each erased symbol to a predetermined value; mapping the Ns input vectors with updated values onto the two-dimensional convex support, generating a reconstruction projection vector from the mapping of the Ns input vectors with updated values onto the two-dimensional convex support using an encoding projection direction; and generating an updated parity projection vector from the reconstruction projection vector and the parity projection vector generated using said encoding projection direction.

Abstract: An access door adjustable to an opening, comprising a frame adjustable to the width and the height of the opening; and a door panel, the frame comprising side members and corner members; each side member having a section adapted to receive an edge of the opening and comprising a first part adapted to lay flat on an outer surface of the edge of the opening and a second part extending within the opening and comprising engagement positions, the engagement positions being adapted to engage the corner members between a maximum length for each side of the frame by using outermost engagement positions and a minimum length for each side of the frame, depending on the size of the opening, the frame receiving the door panel for closing the opening.

Abstract: A bumper absorber (9) has a squared U-shaped cross section formed of: a vertical face (11) extending in a top-bottom direction and a vehicle width direction, and a top face (12) and a bottom face (13) respectively extending rearward from a top end and a bottom end of the vertical face (11). The bumper absorber (9) is configured such that the top face (12) and the bottom face (13) thereof are supported by the bumper reinforcement (10) via multiple attachment members (23 to 27), and an interval between the attachment members adjacent to each other in the vehicle width direction is set to decrease from end portions (9b) in the vehicle width direction toward a central portion (9a) in the vehicle width direction.

Abstract: A bumper absorber (9) has a squared U-shaped cross section formed of: a vertical face (11) extending in a top-bottom direction and a vehicle width direction, and a top face (12) and a bottom face (13) respectively extending rearward from a top end and a bottom end of the vertical face (11). The bumper absorber (9) is configured such that the top face (12) and the bottom face (13) thereof are supported by the bumper reinforcement (10) via multiple attachment members (23 to 27), and an interval between the attachment members adjacent to each other in the vehicle width direction is set to decrease from end portions (9b) in the vehicle width direction toward a central portion (9a) in the vehicle width direction.

Abstract: An auxiliary vacuum device for a central vacuum cleaning system is location specific and comprises housing mountable externally on an inlet of a mounting plate of the system, a dedicated flexible concertina hose is provided on the device and a cleaning tool mounting probe is registrable with a docking station. When the probe is removed from the docking station, a lever may be moved in first and second directions to selectively activate and deactivate the motor of the central vacuum cleaning system and the device. When the probe is parked in the docking station the probe moves the lever in one of the directions and holds the lever in a deactivated configuration, thus deactivating the motor and the device and preventing activation thereof.

Abstract: A method of manufacture of a optical, photonic or optoelectronic component, including a so-called photonic slab or membrane that is traversed, in at least one internal region and according to a predetermined pattern, by a plurality of through openings having a micrometric or sub-micrometric transverse dimension, the method having the following steps: structuring of the surface of a substrate by an etching that produces holes in the substrate according to the pattern; depositing at least one layer of the photonic material forming the slab or membrane, by anisotropic epitaxial growth on the structured surface of the substrate around the opening of the holes.

Abstract: A modulator including a waveguide propagating an electromagnetic wave of given wavelength (?) with absorption. Means such as an electrical junction enable the residence time of the electromagnetic wave in the guide to be modified. A corresponding modulation method is also provided.

Abstract: The invention concerns a capacitive junction including a region adapted to be traversed by an electromagnetic wave, and a dielectric layer interposed between two semiconductor material layers. The dielectric layer has a reduced thickness at the region, that is a thickness at the region less than its thickness at a contact of the junction. Such a junction is for instance used to form a modulator. The invention also concerns a method for making such a junction.