In contrast, frame-based schemes achieve sound separation without building 'rich' intermediate representations of the acoustic signal.
That contrast frames a contextual understanding of Operation Continuing Promise, placing it within broader efforts to construct Puerto Cabezas as vulnerable.
The welfare secretary, by contrast, framed it as an ethical mission designed to help those trapped by the system.In the coming months these nuances will matter.
Eisenhower, by contrast, framed his visit in terms of a strategic friendship; he hailed his hosts as "sovereign equals" in a time of competition over leadership and influence in Asia.
The Global Compact for Migration aims to reduce the adverse drivers and structural factors that push people to leave their home countries, and names climate change as one of those drivers in Objective 2. The Global Compact for Refugees, in contrast, frames climate change as a force that interacts with drivers of migration without being a root cause itself.
This appearance of a total face, full-on to the viewer, draws the attention, and its importance is marked, tonally, by the contrasting frame of dark hair, the light on the hand and brush, and the skilfully placed triangle of light on the artist's sleeve, pointing directly to the face.
The percentage enhancement was calculated as the increased signal intensity at each post-contrast frame normalised by the pre-contrast signal intensity (the averaged signal from all four time frames before the injection of contrast agent).
Since typical optical flow techniques depend on robust gradient estimates and would fail on noisy low-contrast frames, we pre-enhance each frame by SCT filter and the adaptive piecewise mapping function (APMF).
Furthermore, by contrasting frames (a) and (b), we can see that when sparsity value k approaches the limit value of M/2, (a) still has a higher probability of reconstruction than (b).
The high-contrast frames remained on the screen during the entire experiment to assist observers to fuse the images from the two eyes.
Each trial began with a fixation display consisting of fixation crosses (0.111×0.111 deg2) and high-contrast frames (width: 0.111 deg; length: 6 deg) with diagonal bars (width: 0.111 deg; length: 2.33 deg) in both eyes.
