fundamental steps in digital image processing doc

Ngày tải lên: 23/12/2013, 03:16

... the more interesting aspects of digital imaging. 2.1 Image Manipulation and Processing Traditionally, software for digital imaging has been targeted at either manip- ulating or processing images, ... Digital Images M columns N rows 0 0 u v M−1 N−1 I(u, v) Figure 1.6 Image coordinates. In digital image processing, it is common to use a coordinate system where the origin (u =0, v =0) lies in ... Linux, consult the ImageJ installation manual. 1 Digital Images For a long time, using a computer to manipulate a digital image (i. e., digital image processing) was something performed by only...

Ngày tải lên: 05/06/2014, 11:55

... to intensity images, namely images which express only the intensity of the signal as a single value at each point in the region. In certain instances, it can be better to display intensity images ... What is happening? Bẳimread(cell.tif ); %Read in 8 bit intensity image of cell Cẳimread(spine.tif ); %Read in 8 bit intensity image of spine Dẳimread(onion.png); %Read in 8 bit colour image subplot(3,1,1); ... Demonstrating the action of a linear operator S. Applying the operator (a blur in this case) to the inputs and then linearly combining the results produces the same result as linearly combining them...

Ngày tải lên: 05/06/2014, 12:05

... of image processing applications. This part describes the PIKS API and explains its use as a means of implementing image processing algorithms. Image processing programming exercises are included in ... xv linear processing techniques implemented by direct convolution and Fourier domain filtering. The next two parts of the book cover the two principal application areas of image processing: Image ... 664 PART 6 IMAGE PROCESSING SOFTWARE 679 20 PIKS Image Processing Software 681 20.1 PIKS Functional Overview, 681 20.2 PIKS Scientific Overview, 704 21 PIKS Image Processing Programming Exercises...

Ngày tải lên: 14/08/2014, 01:22

Ngày tải lên: 14/08/2014, 01:22

Ngày tải lên: 14/08/2014, 02:20

Ngày tải lên: 14/08/2014, 02:20

Ngày tải lên: 14/08/2014, 02:20

Ngày tải lên: 14/08/2014, 02:20

Ngày tải lên: 14/08/2014, 02:20

... 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 Modalities Are Used 34 1.4 Fundamental Steps in Digital Image Processing 39 1.5 Components of an Image Processing System 42 Summary 44 References and Further Reading 45 2 Digital Image Fundamentals ... 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 Examples in...

Ngày tải lên: 02/11/2012, 17:24

... single-headed arrows linking the processing modules. Although we do not discuss image display explicitly at this point, it is impor- tant to keep in mind that viewing the results of image processing can take ... specif- ically for image processing. Although large-scale image processing systems still are being sold for mas- sive imaging applications, such as processing of satellite images, the trend con- tinues toward ... 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 as a discipline in...

Ngày tải lên: 02/11/2012, 17:24

Ngày tải lên: 02/11/2012, 17:25

Ngày tải lên: 02/11/2012, 17:25

... application areas include biomedical image processing, automated visual inspection, character and document image processing, remote sensing, nonlinear filtering, multiscale image analysis, feature ... tools and inspire new directions in the following research areas from the fields of signal processing, image processing and machine vision, and pattern recognition: nonlinear filtering, nonlinear signal ... f(x)=−x 2 /2 (in dashed line) and its morphological opening (in solid line) by a flat structuring element[−5, 5]. (b) Upper slope transform F ∨ (a) of the parabola (in dashed line) and of its opening (in...

Ngày tải lên: 16/12/2013, 04:15

... chaining Inferencer Is then called to generate any ~nown preconditions for the act INGEST. The primary precondition (causative inference) for drinking is that the person doing the drinking ... establishing containment, since wine is known to be OUTPUTFROM bottles but bottles are not always assumed to hold wine. Another inference made during the initial analysis finds the ... completes the linking of tne causal chain between tne events described in the sentence. Second, it causes the filling of empty slots appearing in either the enabled act or In the enabling act, wherever...

Ngày tải lên: 21/02/2014, 20:20

... either fixed- or floating-point processing. Most examples implemented in this book can run using fixed-point processing. Selecting C671x as Target Version invokes a floating-point implementation. If ... 35*/ { gain = gain_parameter; /*vary gain of sine*/ } FIGURE 1.6. GEL file to slide through different gain values in the sine generation program (gain.gel). FIGURE 1.7. Slider window for varying the ... connectors on the board provide input and output: MIC IN for microphone input, LINE IN for line input, LINE OUT for line output, and HEADPHONE for a headphone output (multiplexed with line output). The status...

Ngày tải lên: 15/03/2014, 17:20

... http://www.kedri.info Abstract. Integrative evolving connectionist systems (iECOS) integrate principles from different levels of information processing in the brain, including cognitive-, neuronal-, ... Signal Using Local SVM Method 426 Lisha Sun, Lanxin Lin, and Chunhao Lin IV Neural Networks as a Soft Computing Technology Suitability of Using Self-Organizing Neural Networks in Configuring P-System ... Takatoshi Kato Interpreting Dopamine Activities in Stochastic Reward Tasks 361 Akiyo Asahina, Jun-ichiro Hirayama, and Shin Ishii Epileptogenic ECoG Monitoring and Brain Stimulation Using a Multifunctional...

Ngày tải lên: 22/03/2014, 15:20