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Since illumination and reflectance combine multiplicatively, the components are made additive by taking the logarithm of the image intensity, so that these multiplicative components of the image can be separated linearly in the frequency domain.
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Since and illumination
( Since there is no citation for this exegesis, readers will need to analyse for themselves whether the " exact parallel " is addressed elsewhere and is generally accepted, or might represent a personal point of view, and readers will also need to discern for themselves what exactly is the " illumination ".
Since the Temple was an enclosed place with no natural light, some means of illumination must have existed.
Since walleyes have excellent visual acuity under low illumination levels, they tend to feed more extensively at dawn and dusk, on cloudy or overcast days and under choppy conditions when light penetration into the water column is disrupted.
Since that time, as a gesture against the death penalty, the local authorities of Rome change the color of the Colosseum's night time illumination from white to gold whenever a person condemned to the death penalty anywhere in the world gets their sentence commuted or is released, or if a jurisdiction abolishes the death penalty.
Since many of these fish live in regions where there is no natural illumination, they cannot rely solely on their eyesight for locating prey and mates and avoiding predators ; deep-sea fish have evolved appropriately to the extreme sub-photic region in which they live.
Since Narita and his crew weren't allowed to drill holes for lights in mine shafts, illumination had to come from practical lights that appeared to be part of the set.
Since infrared radiation is emitted by all objects above absolute zero according to the black body radiation law, thermography makes it possible to see one's environment with or without visible illumination.
Since the missile would be operating close to the ground in highly cluttered environments, it used a combination of beam riding along the illumination radar and an infrared seeker in the nose, which allowed tracking as long as either the path in front or in rear of the missile remained free of obstructions.
Since infrared radiation is emitted by all objects near room temperature, according to the black body radiation law, thermography makes it possible to see one's environment with or without visible illumination.
Since 2003, Williams has adopted a signature style combining a center camera focus on the artist or actor's body from the torso upward and a solid color background with a soft different-color light being shown in the center of the background, so as to give a sense of illumination of the background by the foreground subject.
Since April 10, 2012 live view of white-tailed eagle nest in Poland is transmitted day & night ( IR illumination ) from http :// www. lasy. gov. pl / bielik
Since and combine
" Since about 2005 there have been hybrid machines introduced, which combine elements of both video machines and traditional electromechanical machines.
Since his youth, O ' Brien had developed a passion for science fiction and B horror movies ; he wanted to combine elements of the unintentional humour of B horror movies, portentous dialogue of schlock-horror, Steve Reeves muscle flicks and fifties rock and roll into The Rocky Horror Show.
Since FFT based analyzers are only capable of considering narrow bands, one technique is to combine swept and FFT analysis for consideration of wide and narrow spans.
Since carbon dioxide is carried as bicarbonate in the blood, the loss of carbon dioxide will drive bicarbonate to combine with hydrogen ions ( protons ) to form more carbon dioxide.
Since 1972, almost all have appointed delegates by primary election results, although some, notably Iowa, use caucuses, and others combine the primary with caucuses or with delegates elected at a state convention.
Since each Linux executable requires several kilobytes of overhead, having the BusyBox program combine over two hundred programs together often saves substantial disk space and system memory.
Since any particular component might require the use of a number of different tools-drills, saws, etc., modern machines often combine multiple tools into a single " cell ".
Since health is a function of length of life and quality of life, the QALY was developed as an attempt to combine the value of these attributes into a single index number.
Since vision mixers combine various video signals such as VTRs and professional video cameras, it is very important that all these sources are in proper synchronization with one another.
Since signs may have many levels of meaning from the denotational to the connotational, the addresser's strategy is to select and combine the signs in ways that limit the range of possible meanings likely to be generated when the message is interpreted.
Since reading is plural ( IX ), a different reading ( reader ) might invoke the codes differently and combine them differently ending up with a different understanding.
Since mielie-meal is inexpensive, poor people combine it with vegetables.
Since and multiplicatively
Since the product of units is a unit and since ring homomorphisms respect products, we may and will assume that S is a submonoid of the multiplicative monoid of R, i. e. 1 is in S and for s and t in S we also have st in S. A subset of R with this property is called a multiplicatively closed set or, shortly, multiplicative set.
Since and components
Since these components have different colors ( green, orange, and yellow, respectively ) they gave the technique its name.
Since many countries heavily restrict the civilian possession of ammunition and ammunition components, including primers and smokeless powder, handloading may be explicitly or implicitly illegal in certain countries.
Since it contains proprietary components, the source is not free.
Since digital circuits are made from analog components, digital circuits calculate more slowly than low-precision analog circuits that use a similar amount of space and power.
Since many components of natural foods have E numbers ( and the number simply is a synonym for the chemical component ), e. g. vitamin C ( E300 ) and lycopene ( E160d ), this is incorrect ; presumably the intent is that the ingredients list does not list any food additives by E number, that is, pure forms of the substances are not intentionally added.
Since the flow of services from ecosystems requires that they function as whole systems, the structure and diversity of the system are important components of natural capital.
Since different species of trees have different ratios of components, various types of wood do impart a different flavor to food.
Since 2000, more and more initiatives have been taken at the international and national levels in order to strengthen national health systems as the core components of the global health system.
Since all complex systems have many interconnected components, the science of networks and network theory are important aspects of the study of complex systems.
Since Tetrahymena can be easily cultured in a large quantity in the laboratory, for years it has been a great source for biochemical analysis of important enzymatic activities and for purification of sub-cellular components.
Since 2002, by a Royal Order issued by Albert II of Belgium the three independent armed forces were merged into one unified structure and organised with four components which consists of about 47, 000 active troops.
Since fading depends on whether signal components add constructively or destructively, such channels have a very short coherence time.
Since different frequency components of the signal are affected independently, it is highly unlikely that all parts of the signal will be simultaneously affected by a deep fade.
Since multistatic radar may contain both monostatic and bistatic components, the advantages and disadvantages of each radar arrangement will also apply to multistatic systems.
Since the principal raw materials used to manufacture zeolites are silica and alumina, which are among the most abundant mineral components on earth, the potential to supply zeolites is virtually unlimited.
Since video detection systems such as those used in automatic number plate recognition do not involve installing any components directly into the road surface or roadbed, this type of system is known as a " non-intrusive " method of traffic detection.
Since 1998, 18 major U. S. components on the ISS have been assembled in space.
Since Deira and Bernicia were the two basic components of what would later be defined as Northumbria, Æthelfrith can be considered, in historical terms, the first Northumbrian king.
Since Ford owned its own hardwood forest and mills, it began supplying the wood components for the Model A wagon ( although initially some final assembly still took place away from the factory, by Briggs, in Detroit, with wood from the Mengel Company in Louisville, Kentucky ).
Since its discontinuation, remnants of classful network concepts remain in practice only in limited scope in the default configuration parameters of some network software and hardware components ( e. g., default subnet mask ), but the terms are often still used in general discussions of network structure among network administrators.
Since the human visual system is much more sensitive to variations in brightness than color, a video system can be optimized by devoting more bandwidth to the luma component ( usually denoted Y '), than to the color difference components Cb and Cr.
Since we are dealing with a long solenoid, all of the components of the magnetic field not pointing upwards cancel out by symmetry.
Since there are no shear strain components in this coordinate system, the principal strains represent the maximum and minimum stretches of an elemental volume.
Since WorldWideWeb was developed on and for the NeXTSTEP platform, the program used many of NeXTSTEP's components – WorldWideWeb's layout engine was built around NeXTSTEP's Text class.
Since estimating values for these components of consumption has not been tackled, the economic theorists are torn between their desire for intellectual consistency and their recognition that inclusion of the opportunity cost of the use of durables is impracticable.
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