Arbus's fine-grained black-and-white film and minimalist form — usually a subject centered in a square format — act with the virtual instantaneity of punchy graphic design.
The Sony MiniDV Handycam DCR-HC1000 ($1,700 list price; www.sonystyle.com) has many automatic features, but it also has optical image stabilization, which means that the lens reacts to motion to keep your subject centered and your images shake free.
No, we must not skulk in the background, but put the subject center-stage.
The act of taking a picture of oneself with a mobile phone, placing the subject center-stage, has exploded in popularity in recent years, with everyone from Britain's Queen Elizabeth II to U.S. President Barack Obama joining in.
Recognized and evidently illustrated in swim path reconstructions (notice small bounces or hills during periods the fish is manually registered as freezing), this "noise" is a result of rapid flips in the subject center-point detection during automated video acquisition.
A small tabletop device utilizing electronic control of light-emitting diodes (LEDs) was constructed that delivered a 1-degree, 660 nm test (the modulation depth of which could be adjusted directly by the subject) centered within a 10-degree 660 nm surround.
Keep the subject centered in the frame.
Try to find a selection that looks attractive, with the subject centered and no incongruities included (like someone else's arm coming in from the side).
Possible issues concerning the validity of informed consent in borderline subjects center on the voluntariness of consent.
In this group, a minor percentage of subjects (i.e., 5%, left-hand bar) obtained red in both ears, whereas about 16% of subjects (center bar) obtained yellow either in one ear (6.3%) or in two ears (10%).
In that human study alpha-blockade intervention produced a new spectral peak in some subjects centered at 0.04 0.05 Hz during which the "normal" peak around 0.1 Hz disappeared.
