| 11-October-2021 |
1.5 hours |
What is Digital Image Processing (DIP)? Origins of DIP, Applications of DIP. |
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1.5 hours |
Fundamental steps in DIP, Components of DIP system |
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| 18-October-2021 |
1.5 hours |
Elements of visual perception, Light and electromagnetic spectrum, Image sampling and quantization |
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1.5 hours |
Image Sensors, Digital Camera technologies |
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| 25-October-2021 |
1.5 hours |
Basic relationships, between pixels, Neighbors of pixel, Adjacency, Connectivity |
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1.5 hours |
Distance Measures, Euclidean, City Block, Chess-Board distance, Path, Region and Boundaries |
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| 1-November-2021 |
1.5 hours |
Arithmetic and Logical Operations on Images: Addition, Subtraction, Multiplication and Division operations and their applications. Logical operations on images (OR, AND, NOT, NAND, NOR, XOR, XNOR) and their application |
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1.5 hours |
Image Enhancement: Types of image enhancement operations, Basics concepts, Linear and Non-linear operations. Basic gray level transformation |
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| 8-November-2021 |
1.5 hours |
Image enhancement using arithmetic/logical operations, Contrast stretching, Log transformation, power law transformation, Gamma correction, Piecewise-linear transformation, Bit Plan slicing |
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1.5 hours |
Histogram, Applications of Histogram and Interpreting Image Histograms |
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| 15-November-2021 |
1.5 hours |
Histogram equalization and Matching |
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1.5 hours |
Histogram Sliding, stretching and shrinking, Local histogram processing, Local enhancement using statistical parameters from histogram. |
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| 22-November-2021 |
1.5 hours |
Spatial domain operations, Types of spatial domain operations, Basics of spatial filtering, Linear vs no-linear filtering, Correlation and convolution |
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1.5 hours |
Low pass and high pass filtering, smoothing and sharpening spatial filter, Order statistics filters |
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| 29-November-2021 |
1 Hour |
Mid Term |
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| 6-December-2021 |
1.5 hours |
Spatial filtering for image sharpening, 1st order and 2nd order derivatives Laplacian operators for image enhancements |
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1.5 hours |
Sharpening filters: Unsharp masking, High Boost filtering, Gradient operators |
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| 13-December-2021 |
1.5 hours |
Image restoration, Degradation model for digital Image, Noise and its models. |
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1.5 hours |
Effect of noise on images and histogram , Noise parameters estimation, Noise reduction techniques: Mean Filters (Arithmetic mean, Geometric mean, Harmonic mean, Contraharmonic mean ) |
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| 20-December-2021 |
1.5 hours |
Noise reduction techniques: Order-statistics filters (Median filter, Max and Min filters, Midpoint filter, Alpha-trimmed mean filters) |
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1.5 hours |
Noise reduction techniques: Adaptive filters (Adaptive local noise reduction filter and Adaptive median filter) |
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| 27-December-2021 |
1.5 hours |
Image registration and its Applications, Control point image registration |
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1.5 hours |
Geometric Spatial Transformation: Translation, Rotation, Scaling and Affine transformation, Mapping schemes, Interpolation |
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| 3-January-2022 |
1.5 hours |
Morphological Image Processing, Structuring element, Dilation and Erosion |
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1.5 hours |
Compound operations (Opening and Closing), Basic morphological algorithms |
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| 10-January-2022 |
1.5 hours |
Fourier series and Fourier transform, Application of Fourier transform, Discrete Fourier Transform, Properties of Fourier Transform, Image enhancement in frequency domain |
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1.5 hours |
Frequency domain filtering, Low pass, band pass and high pass filtering |
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| 17-January-2022 |
1.5 hours |
Color Fundamentals, Color models, Pseudo color image processing, basics of color image processing |
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1.5 hours |
Color transformation, smoothing and sharpening of color images |
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| 24-January-2022 |
1.5 hours |
Basics of Image compression, Image compression models, Error free compression, Lossy Compression |
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1.5 hours |
JPEG compression standards (JPEG and JPEG2000) |
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| 31-January-2022 |
2 Hour |
Final Term |
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