Digital image processing methods

J. P. Homak and L. M. Fletcher, in E. R. Dougherty, ed.. Digital Image Processing Methods, Marcel Dekker, New York, 1994. 

Digital Image Processing Methods, edited by Edward R. Dougherty... 

Design and Fabrication of Acousto-Optic Devices, edited by Akis P. Goutzoulis and Dennis R. Pape Digital Image Processing Methods, edited by Edward R. Dougherty... 

The digital image processing method is a tool that permits a fast and accurate acquisition of information of mechanical properties. In conventional methods, these properties were investigated using uni-axial compression tests in laboratory. 

If I(s) instead of h (s) is required, Eq. (8.47) is applied. In reality the algorithm is somewhat more complicated59, because the presence of invalid pixels must be considered. For the solution of such problems methods and peculiar paradigms have been devised in the field of digital image processing (cf. Sect. 2.9). 

Also, application of these methods is not limited to one-dimensional problems. Most of the concepts may readily be extended to multiple dimensions. Digital image processing, which usually deals with two independent variables, has been the object of considerable investigation and the source of many advances in our understanding of the deconvolution problem. 

Matrix methods such as singular value decomposition and others based on pseudoinverses have been described in the digital image processing literature. A book chapter by Andrews (1975) and texts by Pratt (1978), Andrews and Hunt (1977), and Hall (1979) treat this subject and give further references. These works also contain abundant references and considerable... 

Fig. 4 Statistical results of the biomass growth and the enzyme production in solid-state fermentation a Biomass growth measured by the digital image processing b Biomass growth measured by the glycosamine method c Lipase activity...

Digital image processing Mathematical and computational methods Second edition... 

Specifically stained Lowicryl sections should be treated with care in the microscope. These stains provide less contrast than the familiar uranyl and lead combinations, and experimenting with lower kilovolt values and smaller objective apertures is advisable for improving contrast. Digital image processing provides another, now readily available, method of boosting contrast. 

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