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(Level 1 (Main Topic), Level 2, Level 3, Level 4, Level 5, Real-World…
Level 1 (Main Topic)
Level 2
Level 3
Level 4
Level 5
Real-World Scene Capture to Digital Image Representation
Real-World Scene
Objects
Surface Properties
Reflection, Absorption, Transmission
Illumination
Natural Light
Artificial Light
Image Acquisition
Optical System
Lens
Aperture, Focus, Exposure
Image Formation
Analog Image
Continuous Optical Image
Image Sensor
CCD
Converts Light to Electrical Signal
CMOS
Low Power, High Speed
Digital Conversion
Sampling
Pixel Grid
Spatial Resolution
Quantization
Gray Levels
Color Levels (RGB)
Analog-to-Digital Converter (ADC)
Binary Data
Digital Pixels
Digital Image Representation
Pixel Matrix
Rows & Columns
RGB / Grayscale Values
Resolution
Spatial Resolution
Intensity Resolution
Image Formats
JPEG
PNG, TIFF, BMP
Compression
Lossy
Lossless
Image Processing
Enhancement
Contrast Enhancement
Noise Reduction
Restoration
Deblurring
Denoising
Segmentation
Edge Detection
Region-Based Methods
Feature Extraction
Shape
Texture, Color
Image Analysis
Object Detection
Classification
Recognition
Pattern Recognition
Machine Learning
Deep Learning
Applications
Medical Imaging
MRI
CT Scan
Remote Sensing
Satellite Images
GIS
Autonomous Vehicles
Lane Detection
Obstacle Detection
Face Recognition
Biometrics
Security Systems
Literature Insights
Gonzalez & Woods
Image Acquisition
Sampling & Quantization
Pratt
Optical Imaging
Sensor Characteristics
Sonka et al.
Image Processing
Segmentation & Recognition
Jain
Digital Representation
Pixel Resolution & Quantization