Worst sources and robust codes for difference distortion measures

Theory of wavelet transform is a powerful tool for image and video processing. Mathematical concepts of wavelet transform and filter bank have been studied carefully in many works. This work presents application of new construction of linear and robust codes based on wavelet decomposition and its application in ADV612 chips. We present the model of the error-coding scheme that allows to detect errors in the ADV612 chips with high probability. In our work, we will show that developed and presented scheme of protection drastically improves the resistance of ADV612 chips to malfunctions and errors.

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Spline-Wavelet Bent Robust Codes

Proceedings of the 2019 Federated Conference on Computer Science and Information Systems ◽

10.15439/2019f134 ◽

2019 ◽

Cited By ~ 1

Author(s):

Alla Levina ◽

Gleb Ryaskin ◽

Igor Zikratov

Keyword(s):

Spline Wavelet ◽

Robust Codes

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Modeling robust and efficient coding in the mouse primary visual cortex using computational perturbations

10.1101/2020.04.21.051268 ◽

2020 ◽

Cited By ~ 1

Author(s):

Binghuang Cai ◽

Yazan N. Billeh ◽

Selmaan N. Chettih ◽

Christopher D. Harvey ◽

Christof Koch ◽

...

Keyword(s):

Visual Cortex ◽

Primary Visual Cortex ◽

Large Scale ◽

Scale Model ◽

Cortical Model ◽

Functional Roles ◽

Visual Inputs ◽

Large Scale Model ◽

Layer 2 ◽

Robust Codes

AbstractInvestigating how visual inputs are encoded in visual cortex is important for elucidating the roles of cell populations in circuit computations. We here use a recently developed, large-scale model of mouse primary visual cortex (V1) and perturb both single neurons as well as functional- and cell-type defined population of neurons to mimic equivalent optogenetic perturbations. First, perturbations were performed to study the functional roles of layer 2/3 excitatory neurons in inter-laminar interactions. We observed activity changes consistent with the canonical cortical model (Douglas and Martin 1991). Second, single neuron perturbations in layer 2/3 revealed a center-surround inhibition-dominated effect, consistent with recent experiments. Finally, perturbations of multiple excitatory layer 2/3 neurons during visual stimuli of varying contrasts indicated that the V1 model has both efficient and robust coding features. The circuit transitions from predominantly broad like-to-like inhibition at high contrasts to predominantly specific like-to-like excitation at low contrasts. These in silico results demonstrate how the circuit can shift from redundancy reduction to robust codes as a function of stimulus contrast.

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Information leakage from robust codes protecting cryptographic primitives

Frontiers in Hardware Security and Trust; Theory, design and practice ◽

10.1049/pbcs066e_ch12 ◽

2020 ◽

pp. 301-322

Keyword(s):

Information Leakage ◽

Cryptographic Primitives ◽

Robust Codes

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Rotationally invariant and rotationally robust codes for the AWGN and the noncoherent channel

IEEE Transactions on Communications ◽

10.1109/tcomm.2003.820745 ◽

2003 ◽

Vol 51 (12) ◽

pp. 2001-2010 ◽

Cited By ~ 14

Author(s):

R. Nuriyev ◽

A. Anastasopoulos

Keyword(s):

Robust Codes ◽

Rotationally Invariant

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The Roles of “3d/2d” and “3d/3d” Topography Simulators in Virtual Wafer Fabs

MRS Proceedings ◽

10.1557/proc-490-201 ◽

1997 ◽

Vol 490 ◽

Cited By ~ 1

Author(s):

T. S. Cale ◽

T. P. Merchant ◽

L. J. Borucki

Keyword(s):

Level Set ◽

Three Dimensional ◽

Front Tracking ◽

Semiconductor Wafer ◽

3D Topography ◽

Current Usage ◽

Physically Based ◽

Process Simulations ◽

Robust Codes ◽

2D And 3D

ABSTRACTAfter discussing topography simulation, we summarize two approaches used to move surfaces in topography simulators used in virtual semiconductor wafer fabs; “front tracking” and “level set”. Front tracking is presented for two dimensional (2d) surfaces, and a number of examples are shown to demonstrate the approach. The level set approach is presented for three dimensional (3d) surfaces, and examples are shown. Though either approach could be used in both 2d and 3d topography simulators, this is by and large the current usage. Transport and reaction submodels needed for physically based process simulations will continue to be developed using experiments performed on structures that are inherently 2d, combined with three dimensional 3d transport simulations; i.e., “3d/2d” simulations. Three dimensional device structures will be generated using “3d/3d” topography simulations, using robust codes. Plasma enhanced deposition of silicon dioxide from TEOS is used as an example of how 3d/2d and 3d/3d simulations are used.

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