Lecture 1 - SAMPLING AND QUANTIZATION IN DIGITAL IMAGE PROCESSING |PART B | #GATE #GEOMATICS

Lecture 1 - SAMPLING AND QUANTIZATION IN DIGITAL IMAGE PROCESSING |GATE GEOMATICS ENGINEERING TUTORIAL | #GATE #GEOMATICS In this Video, WE WILL COVER PART B : SECTION 2 TOPIC OF GATE GE SYLLABUS #GATE2023, #crashcourse, #IITKANPUR, #REMOTESENSING, #GIS, #GEOMATICS ENGINEERING, #isro, #satellite, #launchvehicles, #ArcGIS, #Data Quantization and Processing - , #Sampling and quantization theory, #Principle of Linear System, #Convolution, #Continuous and Discrete Fourier Transform. #Digital Image Processing - #Digital image characteristics: image histogram and scattergram and their significance, Variance-Covariance matrix, Correlation matrix and their significance, #Radiometric and Geometric Corrections – Registration and Resampling techniques, Image Enhancement – Contrast Enhancement: Linear and Non-linear methods; Spatial #Enhancement: Noise and Spatial filters , #Image Transformation – Principal Component Analysis (PCA), Discriminant Analysis, Color transformations (RGB - IHS, CMYK), Indices (Ratios, NDVI, NDWI), #Image Segmentation and Classification – Simple techniques. Follow Me on Instagram instagram.com/geomatics_engg FOr Pdf Notes and daily Remote Sensing and GIS Quizes Follow me on Telegram https://t.me/geomatics_engg