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Image Processing and Analysis

Digital Image Fundamentals - Grey Leve...

Exams

GATE GE

Years

2026

Subjects

Image Processing and Analysis

Topics

Digital Image Fundamentals - Grey Levels and Storage
2D Convolution of Small Kernels
Color Models
Contrast stretching (radiometric enhancement)
Convolution Theorem (Spatial-Frequency Domain)
DFT-based convolution and aliasing
Data Quantization and Processing
Digital Image Processing
Histogram Equalization
Image Enhancement
Image Segmentation and Classification
Image Transformation
Image resampling (bilinear and cubic convolution)
Intensity transformations (negative, threshold, log, power law)
Linear vs Non-linear Raster/Spatial Operations
Pixel Adjacency / m-Adjacency and Connectivity
Radiometric and Geometric Corrections
Spatial Filtering - Mean Filter
Spatial filtering (Laplacian mask)

List of top Image Processing and Analysis Questions on Digital Image Fundamentals - Grey Levels and Storage asked in GATE GE

A square digital image of size 128 × 128 pixels requires 65536 bits of storage. What is the number of grey levels?

GATE GE - 2026
GATE GE
Image Processing and Analysis
Digital Image Fundamentals - Grey Levels and Storage