For linear local description of digital signals for linear local description of digital signals

The paper addresses the problem of constructing efficient computationally and qualitatively linear local features (LLA) of digital signals and images. Under a set of jointly-computed LLP is a pair consisting of a set of finite impulse response (FIR) and an algorithm that produces simultaneous / joint computation of several linear convolution the input signal / image with a set of FIR. Effective set of jointly-computed LLP should detect the optimal behavior: an algorithm for calculating the signs must have a predetermined computational complexity, and a set of FIR must be well coordinated with the quality criteria specific application. Propose a method for constructing efficient sets of co-LLA calculated based on the design of a set of sequences of samples of a special type of FIR. Examples of such sets of sequences, is considered an example of solving the problem of building an effective recruitment LLP for a typical problem of digital processing signals.