Category Archives: LECTURE NOTES

COMPLETE LECTURE NOTES ON DIGITAL IMAGE PROCESSING-BIOMEDICAL NOTES

LECTURE NOTES 1

Image Formation
Inside the Camera – Projection
Inside the Camera – Sensitivity
Sensitivity and Color
Summary
Digital Image Formation
Sampling
Quantization
Summary
(R,G,B) Parameterization of Full Color Images
Grayscale Images
Images as Matrices
Homework I

LECTURE NOTES 2

Summary of Lecture 1
Simple Processing – Transpose
Simple Processing – Flip Vertical
Simple Processing – Cropping
Simple Image Statistics –  Sample Mean and Sample Variance
Simple Image Statistics – Histogram
Point Processing
Summary
Homework Rules
Homework II

LECTURE NOTES 3

Summary of Lecture 2
Brief Note on Image Segmentation
Histogram Based Image Segmentation
Histogram Equalization
Summary
Homework III

LECTURE NOTES ON BIOMEDICAL INSTRUMENTATION

YOU CAN DOWNLOAD ALL THE NOTES RELATED TO BIOMEDICAL INSTRUMENTATION FROM HERE

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PROCESING THE RADIOGRAPH-DIGITAL IMAGE PROCESSING NOTES

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THIS IS THE BEST ARTICLE ON PROCESSING THE RADIOGRAPH AS FAR AS DIGITAL IMAGE PROCESSING IS CONCERNED

SUMMARY HAS BEEN GIVEN BELOW

FULL ARTICLE CAN BE DOWNLOADED FROM THIS LINK GIVEN BELOW IT IS REALLY INFORMATIVE AND EASY TO LEARN

IT IS A SURE SHOT QUESTION OF MDU ROHTAKL ALSO.

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SUMMARY

When an X-ray film has been exposed, it must be processed in order to produce a

permanent visible radiographic image that can be kept without deterioration for a number of

years. Processing transforms the latent image into a visible image. The term for the

several procedures that collectively produce the visible, permanent image is processing

and consists of developing, rinsing, fixing, washing and drying procedures

MUSCLE CONTRACTION-MECHANICS-BIOMECHANICS NOTES

Muscles Are Organized Into Motor Units

  • When a single nerve enters a muscle it splits and makes neuromuscular junctions (NMJs) with several muscle cells
  • A nerve and the muscle cells it makes NMJs with is called a motor unit
  • When the nerve fires the whole motor unit is stimulated and the muscle cells contract together
  • Muscles with large motor units have coarse movements
  • Muscles with small motor units give fine, graded movements
  • This is a small motor unit with only 3 muscle fibersTwo Basic Types of Contraction Are Isotonic and Isometric