Comparing Traditional Photography and Digital Imaging
The traditional photographic process that has defined image reproduction for over 150 years involves a long drawn out series of chemical reactions beginning with the capture of light on silver film and ending with the fixing of the image onto paper or a transparency through the development processing. The final image is analog, which means it is composed of continuous gradients that are analogous to the gradients seen in the world around us.
Digital imaging, however, requires a completely different process. The image must be captured electronically on a light sensitive silicon chip. Each silicon chip contains thousands of pixels, which is "picture" plus "element", which
…show more content…
When turning an analog image into a digital image, it changes the process of development from chemical to mathematical, because each pixel is represented my a number and stored in the computers memory for easy reading. This process makes the image true and impossible to tell how many duplicates of the image have been made.
Once information is in its digital form, it becomes very simple to save, alter, and duplicate. Because each pixel can be enlarged and changed on the computer screen, each piece of the image can be altered at will. Elements can be added or subtracted, changed in color, brightness, or contrast. Areas of the picture can be copied and moved to other areas of the image where other things have been removed, and this can be repeated indefinitely. People can be made fatter or thinner, the color of hair and eyes can be changes, or completely removed from a picture is so desired. When the image is finished, it can be printed or sent via telephone lines or satellite anywhere in the world.
Traditional photographs may be altered in four basic ways: in the set up of the model, camera, and lighting before the photograph is taken; in the way the photograph is taken; in the processing of the film; or by the addition or deletion of elements to the processed photograph, followed by retouching the whole image. Portrait photographers are especially adept at setting up the scene and subject so that it will appear in the most flattering light.
Photography is a word derived from the Greek words photos light and to draw. A scientist called Sir John F.W. Herschel, which was in 1839, first used the word. It was a method which was all about recording images by using light or radiation on a sensitive material. The first known camera was created by Alhazen also known as who lived around 100AD he invented the first pinhole camera this camera was used to capture the movement of the sun. Photography was explained to be the science and art of documenting photographs by capturing light on a light sensitive material which included film or an electronic sensor. Light could be reflected from objects which could expose a chemical or electronic material during a timed exposure which is typically used through a camera which can store the information chemically or electronically. The first photograph was take in 1827 taken by Joseph Nicephore Niepce who made the first photograph
In Power of Myth, Joseph Campbell calls the movie theater “a special temple where the hero has moved into the sphere of being mythologized” (Campbell). Watching the movie Baraka, the audience can connect to Campbell’s description of the didactic nature of movies. According to its co-director Fricke, Baraka was intended to be "a journey of rediscovery that plunges into nature, into history, into the human spirit and finally into the realm of the infinite" (Fricke). It is a visualization of the interconnectedness humans share with the earth. Furthermore, Baraka dives into the didactic elements of archetypes and images that instruct the soul. Although Baraka does not use words, there is a clear message of humans and their world that
It is a debate that has been going on for years and years, especially in the twenty first century, of which medium in photography is superior, Film or Digital, Personally I use both, I will be discussing the issue over the length of this paper. Going through positives and negatives around both the processes, and techniques associated with the forms of photography.
Until the 19th century most artwork was created in a two or three-dimensional media. In England, William Fox discovered a technique that allowed camera images to be captured on paper. This medium has evolved since Fox’s discovery in 1839 to a serious and viable form of art today. Photography allows the artist to capture what he sees. The image produced is reality to the artists eye, it can only be manipulated with light and angles.
(Bellis, 2009) Nevertheless, the main selling point of digital cameras was the convenient way that they could be stored. Every exposure is almost instantly saved to a removable disk drive, which remarkably expired the use of darkroom processing. It was convenient, less time was needed to produce an image, making it particularly appealing to journalism. The photograph has since then become an instant process. Combined with the invention of the Internet, and booming industry of personal computers, the newer technology would expire its predecessor. There are billions of photographs on the Internet, comprising the largest most diverse photo collection ever assembled. We have access to imagery from all over the world, using key words and hash tags to catalogue imagery and content; we can see what is happening without being there. The introduction of digital photography has enabled photographers to record terabits of imagery which can be stored in minute places, meaning the coverage that we have of the modern world is greater than ever. Unlike the formats that Henri Cartier-Bresson used, where each roll of film, or negative slide needed storing in a large physical place, under controlled conditions, an archive of objects. Automation came with digital photography, its combination of digital components allowed the camera to automatically detect light qualities, and
Photographs have been circling the world for years now . There are many different types of cameras, but only some have changed and revolutionized the world. The history behind them and the history it has captured throughout the years has impacted the world in numerous ways. It is very important to know how certain things like lighting and angle affect the outcome of photographs. To be able to capture a perfect photograph one will have to understand how lighting , angle , third rule affect a photograph. Not only are there different types of ways to take photographs but different types of photography.
A recent analysis was released based on 13 southern states where suspensions and expulsion rates are overwhelmingly higher for black students than they are of white students. The director of the Council of state Governments Justice Center, a nonprofit policy group, stated that “blacks are more likely to be expelled in situations where teachers or school leaders have discretion on deterring how to resound to behavior, such as when a student is deemed disrespectful or defiant or violates a dress code.” Educators are prepared for educating students but are not prepared to deal with personalities that they don’t understand. “People are doing their jobs or living their lives, and do not understand themselves as agents of oppression.”(Young pg.42) Studies have shown that students who are expelled or suspended are more likely to get into trouble and end up with criminal backgrounds, than students who are not removed from school. (New York Times)
Photographical equipment at this pictorial was still primitive and many photographers felt that their lens’ recorded too much detail. Photographers started to employ different techniques to soften their images, their main goal was to create images that looked more abstract and with similar characteristics to paintings. This movement then transformed into naturalism where it was encouraged to treat photography as an independent art form. There was a belief that photography should be used to communicate something personal, and that the environment would be used as an inspiration.
The Middle School years reflect on the child falling into patterns of certain behaviors and habits. This is the age where students will begin to form their study habits and focus on their social groups and connections, which in some cases can take president over their schooling. However, when a child applies themselves great growth can occur. According to School and Children: The Middle School Years, “children are thought to be functioning developmentally at what Piaget termed the concrete and formal operational stages. During this phase, basic literacy as well as computational and conceptual skills are acquired.” (Epps & Smith, 1984) Students during this phase of growth and development can work on harder skills and make greater connections between their education and their world.
Photography serves many purposes and since its invention people have used it for many different reasons, but mostly for
Until recently, at least, it was possible to define photography as a process involving optics, light sensitive material and the chemical processing of this material to produce prints or slides. Today though, that definition is subject to change. Technological innovations…are shifting photography from its original chemical basis towards electronics… It is not overstating it to say that the advent of this new technology is changing the very nature of photography, as we have known it. (Bode and Wombell 1991)
The word photography originates from the Greek words “photos” (which means light) and “graphein” (meaning to draw). Although photography was being studied as early as 330 B.C., the first photograph wasn’t taken until 1827. In 1889, George Eastman invented film rolls. Today, however, most people use digital. (“Career Facts,” Lansing Community College). Digital cameras open a whole new world, making it easy to transfer photos electronically over to computers, hard drives, and other devices. When the picture is transferred to the computer, it can be modified in softwares such as photoshop. Photoshop is used frequently in advertising and by any photographer who desires a change in the
While we think of photography as a fairly modern invention, that is simply not true. In fact, there are documents on the underlying principle behind photography dating back to as early as the Fifth Century, B.C. The first recorded instance of a photographic image was found in 5th Century China. During that time, Chinese philosopher and scholar Mo-Ti described how light passing through a pinhole into a dark room created an inverted, full color image on the opposite wall. Mo-Ti the room he used to produce this
Computer art usually refers to any form of graphic art or digital imagery that was created with the aid of a computer. Computer art which curators today call digital art or new media art started to emerge in the 1950 and focused mainly on geometric shapes in random combinations. Many critics at the time questioned whether computer art could in fact be called art. Critics wondered whether computer art could still convey concepts of “meaning”, “expression”, and “form”.
Digital art is a general term for a range of works by the artists who use digital technologies as a major part of the processes of creation and representation (Paul, 2006). Specifically, digital technology refers to the application of computers as media and partners for the artists in creating art works. However, digital industry is often a vague term and does not clearly define the final form of the art work. In his book called Art of The Digital Age, Wands (2006) has classified digital art works based on their final tool to digital prints, sculpture, installations and virtual reality, performance, music and art of sounds, video and animation, software, databank, and the art of gaming. He says although many digital arts including digital picture