CS utilizes an efficient encoding framework in which we directly acquire a compressed representation of the underlying signal by computing simple linear inner products with a small set of randomly generated test functions.
This progress in the use of spatially precise search strategies indicates that wild type flies are able to acquire a spatial representation of their environment, based on the integration of distal visual cues.
To acquire a valid representation of activity for children and adolescents four to nine days of monitoring are needed.
In support of this idea, Richmond and Nelson (2007) cited the observation that 9-month-old infants who are able to crawl and likely acquire a richer representation of their environment (or the 'where' of their episodic memories) than their non-crawling counterparts appear to be more capable of using their memory in a flexible manner than infants who are not yet crawling (Herbert et al., 2007).
In CS, an incoherent linear projection is employed to acquire an accurate representation of compressible signal directly using few measurements, much lesser than the number prescribed by the Nyquist theorem.
In this paper, we propose consensus-making algorithms to acquire a viewpoint-invariant representation of the geometric relation, which is an unaddressed issue in the HIPM.
To acquire a more meaningful representation of the shape, boundary smoothing (described above) and branch pruning (discussed below) are usually necessary.
On the other hand, the efficient-coding hypothesis (Barlow, 1959; Atick, 1992; Simoncelli and Olshausen, 2001) would argue that surface-bound animals might not need to dedicate their limited neuronal resources to acquiring a full representation of space, as flying animals might have to do, so that representations of 3D space will be species-specific (Las and Ulanovsky, 2014).
However, robust conditioned skin-conductance responses have been observed only in aware participants who acquired a cognitive representation of CS-US-contingencies, and who were able to recall the correct contingency [97].
In this approach, the existing low-resolution information of the field is first used to acquire an initial parametric representation of the field whose parameters have a higher initial error covariance which gradually reduces as high-resolution samples are taken and processed.
