Download - SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous
![Page 1: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/1.jpg)
SUBJECT CODE:CS1002
DEPARTMENT OF ECE
![Page 2: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/2.jpg)
“One picture is worth
more than ten
thousand words”
Anonymous
![Page 3: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/3.jpg)
IMAGE PROCESSING
lens
objec
t
Image FormationImage Formation
image plane
![Page 4: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/4.jpg)
light
sour
ce
Image FormationImage Formation
![Page 5: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/5.jpg)
projection through lens
projection through lens
image of objectimage of object
Image FormationImage Formation
![Page 6: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/6.jpg)
DIGITAL IMAGE PROCESSING
projection onto discrete sensor array.
projection onto discrete sensor array.
Image FormationImage Formation
digital cameradigital camera
![Page 7: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/7.jpg)
sensors register average color.
sensors register average color.
Image FormationImage Formation
sampled imagesampled image
![Page 8: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/8.jpg)
continuous colors, discrete locations.
continuous colors, discrete locations.
Image FormationImage Formation
discrete real-valued image
discrete real-valued image
![Page 9: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/9.jpg)
UNIT-1 DIGITAL IMAGE FUNDAMENTALS AND TRANSFORMS
UNIT-2 IMAGE ENHANCEMENT TECHNIQUES
UNIT-3 IMAGE RESTORATION
UNIT-4 IMAGE COMPRESSION
UNIT-5 IMAGE SEGMENTATION ANDREPRESENTATION
![Page 10: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/10.jpg)
Elements of visual perception – Image sampling and quantization-Basic relationship between pixels-Basic geometric transformationIntroduction to Fourier transform and DFT-Properties of 2D Fourier transform-FFT-Seperable image transformsWalsh hadamard- discrete cosine transform-haar–slanttransform-karhunen–loeve transform
![Page 11: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/11.jpg)
![Page 12: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/12.jpg)
Spatial Domain methods: Basic grey level transformation – Histogram equalization – Image subtraction.Image averaging –Spatial filtering: Smoothing, sharpening filters – Laplacian filters Frequency domain filters : Smoothing – Sharpening filters – Homomorphic filtering
![Page 13: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/13.jpg)
Gray Level Image
HISTOGRAM IMAGE
IMAGE
![Page 14: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/14.jpg)
Model of Image Degradation/restoration process – Noise models – Inverse filtering -Least mean square filtering Constrained least mean square filtering – Blind image restoration – Pseudo inverse – Singular value decomposition.
![Page 15: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/15.jpg)
INVERSE FILTERING
![Page 16: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/16.jpg)
Lossless compression: Variable length coding – LZW coding – Bit plane coding- predictive coding-DPCM
Lossy Compression: Transform coding – Wavelet coding – Basics of Image compression standards: JPEG, MPEG,Basics of Vector quantization
![Page 17: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/17.jpg)
IMAGECOMPRESSION
![Page 18: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/18.jpg)
Edge detection – Thresholding - Region Based segmentation – Boundary representation: chair codes- Polygonal approximation
Boundary segments – boundary descriptors: Simple descriptors-Fourier descriptors - Regional descriptors –Simple descriptors- Texture
![Page 19: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/19.jpg)
EDGE DETECTION
![Page 20: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/20.jpg)
Rafael C Gonzalez, Richard E Woods 2nd Edition, Digital Image Processing - Pearson Education 2003.
![Page 21: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/21.jpg)
1.William K Pratt, Digital Image Processing John Willey (2001)2. Image Processing Analysis and Machine Vision – Millman Sonka, Vaclav hlavac, Roger Boyle, Broos/colic, Thompson Learniy (1999).3. A.K. Jain, PHI, New Delhi (1995)-Fundamentals of Digital Image Processing.4.Chanda Dutta Magundar – Digital Image Processing and Applications, Prentice Hall of India, 2000
![Page 22: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/22.jpg)
www.imageprocessingplace.com
http://www.archive.org/details/Lectures_on_Image_Processing
![Page 23: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/23.jpg)
•Boundary descriptors
•Sharpening filters
•Edge detection
•Image averaging
![Page 24: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/24.jpg)
•Discrete cosine transform•Elements of visual perception.•Thresholding
•Polygonal approximation.•Basics of image compression standards
![Page 25: SUBJECT CODE:CS1002 DEPARTMENT OF ECE. “One picture is worth more than ten thousand words” Anonymous](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649ec55503460f94bcf776/html5/thumbnails/25.jpg)