Definition: Kodak3 is a term used to describe the process of converting digital images into analog form, typically by using a special device called a Kodak 800. This conversion step is crucial for developing photographic film in the future. The process involves several steps:
1.
Conversion
: In this stage, digital images are first converted into binary code on a disk or memory card that can be read and processed by an electronic computer later.
2.
Digital Image Processing (DIP)
: A specialized software module is used to convert the binary information into a more compact format called an image file, which includes the original raw pixel data.
3.
Conversion to Analog Form
: The converted digital images are then sent to a photolithography machine that creates an analog film onto a special substrate called the negative side of the film. This process is known as "dusting," where dust is deposited on the negative surface, allowing light and other organic matter to penetrate into the black areas.
4.
Digital Processing
: The analog image is then processed to remove noise, enhance contrast, and make adjustments to its overall appearance. This includes removing unwanted colors or dark areas, adjusting exposure levels, and enhancing color saturation.
5.
Conversion Back to Digital
: The image is finally transferred from the photolithography machine into a digital format that can be stored on a computer or sent for further processing or sharing electronically. This is called "digital processing."
The key concepts in this process are:
- DIP: A special software module used to convert binary data into an image file.
- Conversion to Analog Form: The digitizing of the digital images by using equipment like photolithography.
- Digital Processing: The post-conversion step where unwanted information is removed, changes are made to enhance clarity and color saturation, and adjustments can be made to make the image more attractive.
- Destructive Dusting (Dusting): This stage involves applying dust on the negative side of the film that removes unwanted organic matter.
The term 'Kodak3' originates from Kodak, a leading American multinational company in the manufacturing of photographic products and services.
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