natural illumination falloff) is not due to the blocking of light rays. The falloff is approximated by the cos4 or "cosine fourth" law of illumination fall...

French Navy used during World War II. It was used on the large destroyers (contre-torpilleurs) of the Le Fantasque and Mogador classes. The 50-caliber Mle...

Françoys. The manuscript BnF fr. 5594 is a masterpiece of manuscript illumination by Jean Colombe, containing 66 full-page miniatures. It was finished...

(three-point lighting) uses a key light, a fill light and a back light for illumination. Low-key lighting often uses only a key light, optionally controlled...

advantage that the illumination can be clearly seen and assessed before exposure. Considerably more energy is required for constant illumination in comparison...

light source suitable for use in a photographic darkroom. It provides illumination only from parts of the visible spectrum to which the photographic material...

Latécoère Naval underwater) for the anti-submarine role MASURCA (MArine SURface Contre-Avions i.e. Naval surface anti-aircraft) for the area and high-priority...

Latines. ISBN 978-2-7233-0035-3. Daddah, Mokhtar Ould (2003). La Mauritanie contre vents et marées (in French). Karthala Editions. ISBN 978-2-8111-3765-6....

the lower part of the piece are inscriptions in French and Dutch: 'Lutte contre le cancer' - 'Strijd tegen kanker'. The initials of the designer Iris Bruijns...

Faster shutter speeds are often better when there is significant ambient illumination, and flash is used to flash fill subjects that are backlit without motion...

knife edge, they use an illumination pattern of repeated edges with a focusing imaging system. The basic idea is that the illumination pattern is imaged onto...

face. Wikimedia Commons has media related to Backlighting. Chiaroscuro Contre-jour Sayer, Rob (25 April 2012). "Backlight – Why You Should Be Using Backlighting"...

it is often important to take into account the color temperature of illumination. A warmer (i.e., a lower color temperature) light is often used in public...

(tool, device) for casting shadows or silhouettes to produce patterned illumination. It is normally referred to as a cookie or sometimes as a kook or a coo-koo...

to human eyes. Photographs of dyes that fluoresce under ultraviolet illumination are examples of ultraviolet fluorescence photography. Light (visible...

route. This event gives place to other events in the city, like the illumination of the Capitole with the colors of the LGBT flag, or sometimes of the...

Vernacular Wedding Wildlife Techniques Afocal Bokeh Brenizer Burst mode Contre-jour ETTR Fill flash Fireworks Hand-colouring Harris shutter High-speed...

the French secret service, the Service de Documentation Extérieure et de Contre-Espionnage in 1978 hired the French mercenary Bob Denard to invade the Comoros...

to light in the "red" range). In certain conditions of intermediate illumination, the rod response and a weak cone response can together result in color...

which was said to burn more consistently and completely so giving better illumination than round wire. It also had the benefit of being a simpler and cheaper...

ambient light during the day and uses battery-powered illumination for use at night. Electric illumination is activated automatically by a built-in photoresistor...

illumination system consisting of a video projector (allowing computational control of illumination) and a second microlens array in the illumination...

the Courts of Burgundy and France: Text and Contest of Laurens Pignon's "Contre le devineurs (1411)". Brill. Welch, Evelyn S. (1995). Art and Authority...

reflector factor is the ratio of the illumination provided by a lamp fitted within a reflector to the illumination provided without any reflector fitted...

that their method consists of two frames, the first shot under standard illumination with no infrared light and the second one using infrared light. Webster's...

idea that stimuli can be perceived as larger or smaller based on their illumination and surroundings. Delboeuf is well known for his work on this illusion...

Christianity. Leiden Boston: Brill. ISBN 978-90-04-39774-3. Irenaeus (2008). Contre les hérésies. 1,1: Introd., notes justificatives, tables. Sources chrétiennes...

major image quality compromises are made to remove the need for laser illumination to view the hologram. A computer-generated hologram is created by digitally...

was an important centre of illumination of Carolingian manuscripts, producing some monuments of Carolingian book illumination such as the Drogo Sacramentary...

masks the sky", which has led him to create innovative new forms of illumination. In 2011, a reviewer in Le Figaro called him "a passionate fan of chiaroscuro"...