Analog To Digital Imaging Essay

1547 words - 6 pages

The topic that I have chosen is about the emerging of analog to digital imaging. The project is focuses on the technology changes of photos that taken by analogue camera and the new digital still camera. The project also focuses on how digital imaging has taken place of based-film camera as personal used and business publishing. It is to be a media production. The approaches that I have taken to do the media production are; gathering information of both analogues and digital images, collect and select appropriate pictures for video shooting, develop the storyboard, video shooting stage, capture and edit footages in computer, and final stage is testing the production.It is about the comparison of analogues with digital camera. The digital camera captured images and convert to digital values into the binary numbers which are zero and one. Where as analog camera captured images electronically presented of continuous analog wave form (www.kodak.com). There are different in capturing process, speed and imaging process. Today, the new digital still camera still having problem of delaying from the startup, the times between photos; it takes few seconds to boot up camera and before taking the photos, the delay of pressing shutter button and images actually captures, it takes time for the camera to digitise images to its storage card and it is impossible to take another photos during that processing times (couple seconds). There are also disadvantages of digital still cameras in the different type of storage cards and they are not compatible with other. The limitation of storage and sizes on these cards are difference, for example: Compact Flash's cards store of maximum of 128 mega bytes and they are larger than Smart Media cards. Smart Media cards are more cheaper but limited in storage size (32-64 mega bytes) and they also need interface adaptor for computer's connection which can cost more. Sony memory sticks are generally limited with Sony's product; the users would choose cameras with this option when they have other Sony products which use these memory sticks. There are also disadvantages of short batteries life and difficulties in using LCD screen in sunlight. However, the digital still cameras are more advantage in speed and imaging process. The images captured with digital still cameras do not to be developed because there is no film processing. The images can be review instantly on camera monitors after shooting and have a certainly that images have been taken. It can also reviews on personal computer screen or on TV screen, if there is "video output" component on the cameras. The convenience of digital cameras is that they have ability to transfer images data through the USB connection to PC at faster speeds.The conventional cameras entirely depend on film and chemical processing. With analog cameras, the images captured by film and they have to wait for at least an hour for the chemical processing. The advantages of analog cameras user is, the...

Find Another Essay On Analog to Digital Imaging

Due to the advances in photographic equipment and digital technology, the skills of a professional photographer are no longer required.

1105 words - 4 pages In a very short period of time professional photographers have suddenly found a vast amount of advanced photographic equipment and new technology at their disposal.Although innovation and development in the silver halide market has been slow, digital imaging technology has been advancing rapidly. The most dramatic of the changes has been in the digital camera's ability to capture better image quality and resolution, and the technology for

The Digital Conversion in Television Essay

3365 words - 13 pages The Digital Conversion in Television Introduction Television is now in the process of converting from analog to digital technology. The significance of this change is greater than the introduction of color TV in the 1960’s, but more complicated since conversion will require new equipment for all consumers. Unlike color TV, digital television (DTV) uses a new kind of signal that does not fit within the structure of the old signal. "DTV

radiograph

628 words - 3 pages periapical pathology diagnosed or not. The inflammatory respond of the surrounding tissue makes the initial diagnosis of existing periapical pathology quite difficult, and the dental community has been debating the accuracy of dental imaging in similar conditions. Many studies have been conducted to investigate which one is more effective in diagnosis of periapical lesions the conventional or the direct digital radiograph. In the past, not many studies

MULTIMEDIA PC PERIPHERALS - MONITORS & DISPLAYS

1994 words - 8 pages monitor and graphics manufacturers will be to update the connection technology between computers and displays. Digital is replacing analog in our lives everywhere. Just as audio buffs hear their favorite tracks from digital CDs rather than analog vinyl LPs, home video systems today feature digital video disk (DVD) players rather than VHS tape machines. Even cell phones are going digital. In the digital realm of computers and networks, the

Digital Television Conversion

632 words - 3 pages February 17th, 2009 all over-the-air television stations are converting to a digital signal. This means televisions that are analog and only receive over-the-air broadcasts will become useless. The reason for this change is so that the analog spectrum may be freed up for broadband and other emergency systems. The internet is a very large medium that is beginning to run out of space for new users. If television stations become digital, companies

Modern Television Changing Ame

1934 words - 8 pages difference between an analog signal and a digital signal is that an analog signal runs the risk of receiving interference when it travels through the air and a digital signal does not (Petch, Chuck, and Colburn 9). Typically, the types of interference that today's analog signal experiences is crosstalk between two very similar signals and the color crunching that takes place due to clogged airways. Crosstalk is seen at home when your picture seems to

The Impact of Digital Signal Processing

2137 words - 9 pages that go into their operation. B. Communications The uses of Digital Signal Processing in communications has become so large scale that nearly any form of analog communication is considered obsolete. Today, nearly any form of communication used, aside from verbal communication, relates to Digital Signal Processing. Some of the more prominent uses for DSP in communications are; local area networks, cell phones, radios, satellite communication

Comparing Traditional Photography and Digital Imaging

2169 words - 9 pages 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

Circuit Term Paper

2079 words - 9 pages digital electronic. The following list contains a few examples of software • SolidWorks • MultiSim • PSpice • LABView • Microsoft Word • Windows 8 Comparative Analysis Just like any two (or more) items that can perform the same objective, there are the subsequent advantages and disadvantages. In this case, digital [electronic] circuits will compared to their counterpart, analog circuits. Advantages - Signals can be transmitted without

Digitization_and_Isolation

2332 words - 9 pages material that is analog form into digital form (Holland and Naudé 2004). This concept has enabled organizations to disseminate information and collaborate interactively using computers without concerns of geographic limitation. Some of the capabilities that are enabled by the internet include e-commerce, e-banking, e-business, e-government, e-learning and virtual libraries. This means that there is reduced interaction between people as

Data Storage and Transmission

769 words - 3 pages vibrations of the same shape before they are transmitted over traditional telephone lines. Radio wave transmissions work in the same way.Computers, which handle data in digital form, require modems to turn signals from digital to analog before transmitting those signals over communication lines such as telephone lines that carry only analog signals. The signals are turned back into digital form (demodulated) at the receiving end so that the computer

Similar Essays

Analog To Digital Conversion Of Audio Essay

3713 words - 15 pages I. INTRODUCTION (HEADING 1) Digital signals have transformed the world today, and in few areas is it as prevalent as it is in the music industry. Today’s analog-to-digital converters allow us to accurately store the physical, analog phenomena of sound as digital data, with high fidelity and perfect reproduction quality [1]. Digital audio storage is far more practical than analog audio storage for both the consumer and the professional alike

Architecting Digital To Analog Converters Using Game Theoretic Configurations

2652 words - 11 pages Architecting Digital-to-Analog Converters Using Game-Theoretic Configurations Interactive archetypes and redundancy have garnered profound interest from both theorists and systems engineers in the last several years. In fact, few security experts would disagree with the construction of journaling file systems. We concentrate our efforts on proving that Scheme can be made adaptive, ubiquitous, and reliable. Table of Contents 1

Digital Media In The Past And Present

1159 words - 5 pages Digital Media in the Past and Present In today’s world digital media are everywhere, TV, newspapers, advertisements, and magazines. Almost everywhere you look you will find some sort of digital technology. Digital technology has come along way since the beginning of its time in. Although computers were invented long before; digital technology didn’t start to shine its light until the early 80’s. Originally, NASA developed digital imaging for

Analog And Digital Comparison Essay

1582 words - 6 pages Analog and Digital ComparisonNTC/362February 3, 2014Dr. Phillip Coleman Running head: ANALOG AND DIGITAL COMPARISON 1 ANALOG AND DIGITAL COMPARISON 6 Analog and Digital ComparisonTelecommunications is a term used to describe any type of long distance communication techniques. In the digital age, telecommunications describes the use of electronic devices that facilitate communications between people, computers, and other machines. There