|
B.Tech. IT 7th Sem Subject: Image Processing
UNIT - 1 INTRODUCTION Digital image representation, electromagnetic spectrum, fundamental step in digital image processing, elements of visual perception structure of human eye, sampling and quantization, basic relationship between pixels, imaging geometry.
UNIT - 2 STATISTICAL PROPERTIES Histogram means, standard deviation, profile different distributions.
IMAGE TRANSFORM One and two dimensional DFT the discrete cosine transform, hadamand transform, haar transform.
UNIT - 3 IMAGE ENHANCEMENT Spatial and frequency domain methods points operations, contrast stretching, bit extraction, range compression, histogram equalization, modification local enhancement, image smoothing spatial operations.
UNIT - 4 IMAGE RESTORATION degradation model, Restoration in spatial domain geometric transformation spatial transformation, approach to restoration, image compression, basic of image compression, models, elements of information theory, error free compression, lossy compression.
IMAGE SEGMENTATION
line detection, edge detection, thresholding & region oriented segmentation.
UNIT - 5 APPLICATION OF IMAGE PROCESSING Charector recognisation, diagram understanding, medical imaging, scientific analysis, military guidance & reconnaissance remote sensing, telecommunication, example of field that uses digital image processing.
|
