1.1 What is a digital image?

2.1 Histogram modification and lookup table

3.1 Image addition

4.1 FT: Understanding filtering in image frequency

5.1 Colour co-ordinate transformation

6.1 RGB-IHS transformation as a tool for data fusion

7.1 Principle of the PCA

8.1 Approaches of statistical classification

9.1 Image geometric deformation

10.1 The principle of a radar interferometer

12.1 Introduction

13.1 Introducing spatial data in representing geographic features

14.1 Introduction

15.1 Introducing operations on spatial data

16.1 Introduction

17.1 Introduction

18.1 Introduction

19.1 Introduction

20.1 General image processing strategy

21.1 Thematic information extraction (1): Gypsum natural outcrop mapping and quarry change assessment

22.1 Vegetation change in the Three Parallel Rivers region, Yunnan Province, China

23.1 Multi-criteria assessment of mineral prospectivity in SE Greenland

24.1 Image processing

A.1 Multi-spectral sensing

A.2 Broadband multi-spectral sensors

A.3 Thermal sensing and TIR sensors

A.4 Hyperspectral sensors (imaging spectrometers)

A.5 Passive microwave sensors

A.6 Active sensing: SAR imaging systems

B.1 Software – proprietary, low cost and free (shareware)

B.2 Information and technical information on standards, best practice, formats, techniques and various publications

B.3 Data sources including online satellite imagery from major suppliers, DEM data plus GIS maps and data of all kinds

General References

References and Further Reading

References and Further Reading

1.2 Digital image display

2.2 Linear contrast enhancement (LCE)

3.2 Image subtraction (differencing)

4.2 Concepts of convolution for image filtering