Image Processing and Compute Vision

Current Course Scheme

DJSCE Autonomous
- B.Tech IT Sem 6 [ Scheme ]
- Image Processing and Computer Vision [ UG Syllabus PDF ]

Course Materials (PPTs/PDFs/Handouts):

1. Introduction
  - Introduction to Digital Image Processing [ PDF ]
  - BMP Image File Format [ PDF ]
  - Convolution and Correlation [ PDF ]
  - Image Processing History and Applications [ PDF ]
  - Color Image Processing
    - Color Models [ PDF ]
    - Color Image Processing and Applications [ PDF ]
  - Introduction to Computer Vision [ PDF ]
2. Image Enhancement in Spatial Domain
  - Point Processing Techniques [ PDF ]
    - Solved Example on Constrast Stretching [ PDF ]
  - Histogram_Equalization_Example - 19Aug2020 [Google Spreadsheet]
    - Solved Example on Histogram Equalization [PDF]
    - Solved Example on Histogram Specialization [PDF]
  - Mask Processing Techniques
    - Neighbourhood Processing Techniques [ PDF ]
  - Discrete Image Transforms [Fourier, Cosine, Hadamard, Walsh, Slant, and Haar Transform ]
    - Discrete Fourier Transform [ PDF ]
    - Enhancement in Frequency Domain (Frequency Domain Filtering) [ PDF ]
    - Discrete Image Transforms in MatLab [imgTransforms.m] [Output]
    - Discrete Image Transforms - All Solved Examples [ PDF ]
3. Morphological Operations
  - Basic Morphological Operations [ IT5 IP Nov20 ] [ IT7 IP OLD ]
  - Dilation and Erosion Example [ PNG ]
4. Image Segmentation [PDF Jan 2025 [ PDF ]
  - Region Growing Example [ PNG ]
5. Optical Flow
  - Introduction to Video Processing [ PDF ]
  - Motion Estimation using Optical Flow [ PDF ]
    - Harris Corner Detection Solved Example [ PDF ]
  - Motion-Based Segmentation [ PDF ]
  - Introduction to Deep Learning [ PDF ]
  - Convolutional Neural Networks [ PDF ]
6. Image Data Compression
  - Lossless Image Data Compression [ PDF ]
  - Lossy Image Data Compression [IT5 IP Nov20] [IT7 IP OLD]
  - Discrete Cosine Transform [ PDF ]
  - LZW Coding and Decoding [ PDF ]
  - Arithmetic Coding Example-1 [ PNG ]
  - Arithmetic Coding Example-2 [ PDF ]
  - Solved Example 1 on Huffman Coding [ PNG ]
  - Solved Example 2 on Huffman Coding [ PDF ]

Lab Experiments

Sample 8-bit Gray Scale BMP Images for Lab [ Gray Image Folder ]
Sample 24-bit Color Images for Lab [ Color Image Folder ]
Guidelines for Writing Lab Experiments [ PDF ]
Lab 1: Image Negative
- ImageNegativeC_fread_fwrite
- ImageNegativeC_getc_putc
Lab 2: Bit Plane Slicing
- BitPlaneSlicing.cpp
Lab 2: Gray Level Slicing
- graylevelslicing_with_bg.cpp
- graylevelslicing_WITHOUT_BG.cpp
Lab 4: Contrast Stretching, Clipping and Thresholding

Lab 5: Histogram Equalization
- HistogramEqualization.cpp
- HistogramEqualization.m

Lab 6: Spatial Filtering
- SpatialDomain_LPF_HPF.cpp
- LPF_HPF.m
- Smoothing (Low Pass Filter) and Sharpening (High Pass Filter) of Image
  - Image with Salt&PepperNoise
Lab 7: Discrete Image
- Discrete Fourier Transform
  - mydft.m
  - dftprogram.m
- Discrete Cosine Transform
  - mydct.m
  - mydctprogram.m
- Discrete Wavelet Transform

Lab 8: Edge Detection
- EdgeDetectionSobel.cpp
- EdgeDetectionPrewitt.cpp
- Horizontal and Vertical Line detection
  - Line Detection Masks
  - SampleCode
Lab 9: Basic Morphological Operations
- DilationMATLAB
- ErosionMATLAB
- Opening: Erosion followed by Dilation [ DOC ]
- Closing: Dilation followed by Erosion [ DOC ]
- ImageDilation_Erosion_MATLAB
- InputImageSample
- Thinning and Skeletonization
  - Input Image
  - Image Skeletonization in Matlab
Lab 10: Image Compression (RLE, JPEG using DCT)
- mydctcoding.m
- mydct.m
- lzw compression [ .ipynb ]
Lab 11: Video Read
- Matlab Code
- Scilab Code
Lab 12: Video Recording
- Matlab Code

Course Examination and Evaluation

2024-25
- IPCV Internal Assessments
  - IA-1: [ IA-1 QP PDF ] [ IA-1 QP Solution PDF ]
  - IA-2: [ IA-2 QP PDF ] [ IA-2 QP Solution PDF ]
- IPCV Course Assignments
  - Assignment #1 Questions [ PDF ]
  - Assignment #2 Questions [ PDF ]
- IPCV Theory Examination [Question] [Answer]

Lab Manual

Sample 8-bit Gray Scale BMP Images for Lab [ Gray Image Folder ]
Sample 24-bit Color Images for Lab [ Color Image Folder ]
Guidelines for Writing Lab Experiments [ PDF ]
Image Processing using Java = Lab Manual - July 2020 [ PDF ]
Image Processing using MATLAB = Lab Manual - July 2014 [ PDF ]
Image Processing using C and C++ = Lab Manual - July 2012 [ PDF ]
Image Processing using MATLAB = Lab Manual - July 2008 [ PDF ]