...
its origin at (x, y) and the new pixel value is
determined using the rule:
⊕
=
otherwise 0
hits if 1
),(
fs
yxg
Morphology in image processing
Morphology in image processing
Morphology ... cleaning binary objects.
Two basic operations
erosion
dilation
Dilation Example
Structuring Element
Original Image
Processed Image
Dilation Example
Structuring Element
Ori...
... applica-
tion: the original training image, the noisy training image and the noise-detection
image from left to right. The first two images, the original and the noisy training
images, are the same ... and the input images for noise detection training process, respectively.
The enhancedfiltering processof agivennoisy inputimage comprisesthree stages.
In the first stage, the noisy input...
... further in an example in Chapter 10.
1.6. Fusion in signal and image processing and fusion in other fields
Fusion in signal and image processing has specific features that need to be taken
into account ... consists of combining
information originating from several sources in order to improve decision making. In
the field of signal processing, the goal of information fusion is t...
...
(grey-level) image processing can be derived/used in color image
processing and analysis:
• Generalization of scalar algorithms to the vectors case (color space)
• Processing of the luminance (brightness) ... (9)
Color image processing & analysis
SSIP’08 – Vienna, Austria
4. Basic color image processing
• Important note: Color image processing is not merely the
processing...
... impulse is fed into the eye. Assuming that the system
is linear, the image processing taking place in the retina can be determined by
inspecting the image appearing at the optic nerve. In other words, ... frequency
Chapter 24- Linear Image Processing 399
a. True brightness
b. Perceived brightness
FIGURE 24-2
Mach bands. Image processing in the
retina results in a slowly changi...
... xix
1
Introduction 15
1.1 What Is Digital Image Processing? 15
1.2 The Origins of Digital Image Processing 17
1.3 Examples of Fields that Use Digital Image Processing 21
1.3.1 Gamma-Ray Imaging ... Imaging 23
1.3.3 Imaging in the Ultraviolet Band 25
1.3.4 Imaging in the Visible and Infrared Bands 26
1.3.5 Imaging in the Microwave Band 32
1.3.6 Imaging in the Radio Band 34
1.3.7...
... acquiring an image of the area containing the text, preprocessing
that image, extracting (segmenting) the individual characters, describing the
characters in a form suitable for computer processing, ... regarding where image pro-
cessing stops and other related areas, such as image analysis and computer vi-
sion, start. Sometimes a distinction is made by defining image processing a...