Understanding Text and Image Processing

To create new programming languages.

To provide a consistent encoding and representation of text across different systems.

To define the rules of grammar for a language.

To specify the color codes for web design.

Lossless compression, Lossy compression

Text encoding

File fragmentation

Data encryption

1. Image Storage, 2. Data Encoding, 3. Image Sharing

1. Image Acquisition, 2. Preprocessing, 3. Segmentation, 4. Feature Extraction, 5. Image Analysis, 6. Post-processing

Image Compression, 2. Color Adjustment, 3. Image Rendering

1. Image Printing, 2. Image Scanning, 3. Image Cropping

A scanner is used for video recording, while a digital camera is for still images.

A scanner captures images in 3D, while a digital camera captures images in 2D.

A scanner captures images of documents, while a digital camera captures images of scenes.

A scanner takes photos of people, while a digital camera scans documents.

A color model is a software tool for editing images.

A color model is a physical object used in photography.

A color model is a mathematical representation of colors used in digital images.

A color model is a type of image filter.

Device Independent Color Models rely on specific hardware settings for color accuracy.

Device Independent Color Models are only applicable to printing devices.

Device Independent Color Models are used to enhance device performance.

Device Independent Color Models provide a consistent way to represent colors across different devices, ensuring uniformity in color appearance.

Image processing software only compresses files.

Image processing software is used solely for printing images.

Image processing software is designed to create 3D models.

Image processing software enhances and analyzes images for various applications.

JPEG, PNG

TIFF

GIF

BMP

Text insertion is handled by placing the cursor and typing at the desired location.

Text insertion requires a special software tool.

Text can only be inserted at the beginning of the document.

Text insertion is done by copying and pasting from another document.

Image brightness and contrast

Camera model and lens type

Subject matter and composition

Specifications of digital images include resolution, color depth, file format, aspect ratio, and compression.