Root mean squared errors as a function of iterations for different methods in the noise-free case.

<p>Root mean squared errors as a function of iterations for different methods in the noise-free case.</p

The selected characteristics of the criminal career and chronic offender of a violent crime

The thesis: The selected characteristic of the criminal career and chronic offender of a violent crime is divided into two parts: theoretical and empirical part. The theoretical part deals with risk factors that can lead to criminal career, psychological characteristics of chronic offenders and offenders of violent crime. Finally, theoretical part mentioned the concept of criminal careers with basic elements: participation, frequency, duration, starts a criminal career, the interval between of the offenses, the remaining length and finishing of the criminal career, specialization or universality, severity and escalation, accomplice to criminal career. The theoretical part also summarizes the basic statistics on the crime of chronic offender. The empirical part is the quantitative retrospective study of the forensic expertises in the field of clinical psychology. The main task of the thesis focused on the assessment of escalation - increased severity of crimes during individual criminal career of the chronic offender of violent crime. The basic hypothesis is: The length of the first and last imprisonment sentence is not differing. In terms of qualitative description of escalation of violent crime, I examined the first and last type of aggression, the first and last degree of violence and the first..

Image reconstruction of the Moby phantom from noisy projection dataset.

<p>Rows from the top to the bottom are the reconstructed results from three groups of projections with different noise levels. The photon number N₀ of noisy case 1, 2, 3 are 5×10⁶, 2×10⁶, and 5×10⁵, respectively. From left to right in each row, results of the FBP, TV-ADM, TpV-ADM, TGV-ADM, and TGpV-ADM methods are presented.</p

Reconstructed ROIs of Quadrant IV from noisy projection dataset.

<p>From left to right are (a) original image, results of the (b) TV-ADM, (c) TpV-ADM, (d) TGV-ADM, and (e) TGpV-ADM minimization methods. Display window is [0.2, 0.55].</p

Analysis of psychotherapy sessions with GAI via computer methods

The aim of the presented thesis is to find out the answer for the question of how it is possible to process and evaluate by computer methods of data coming from psychotherapy sessions using the method of Guided Affective Imagery. The Guided Affective Imagery is a relatively young psychotherapy approach based on the European tradition of psychodynamic psychology which presumes that in assignment relatively indefinite motive in imagination during day dream comes to manifestation of a client's unconsciousness contents and conflicts, defensive mechanisms, resistance, motives and fantasy. The biofeedback device by which was the rate of heartbeat used during the whole session and computer programs for quantitative text analysis were used for verifying the usage of computer methods for the sessions' analysis. The quantitative text analysis focused on identification of primarily and secondarily measure of the item process in the preliminary part of a session, during the phase of imagination and at the final part of the session by two code systems. In a certain way the results indicate complementary progress of changes in the primary and secondary process when the highest representation of secondary process expressions was identified in the introductory part of the session whereas the highest ratio of..

Summary of F-test and t-test analysis results of performance evaluations of image quality between different algorithms in noise-free case in digital Moby phantom studies.

<p>Summary of F-test and t-test analysis results of performance evaluations of image quality between different algorithms in noise-free case in digital Moby phantom studies.</p

Summary of statistical analysis results of performance evaluations of the images reconstructed by different methods in noisy case 3 (N₀ = 5×10⁵) for 60 phases of the Moby phantom.

<p>Summary of statistical analysis results of performance evaluations of the images reconstructed by different methods in noisy case 3 (N₀ = 5×10⁵) for 60 phases of the Moby phantom.</p

Evaluations of the results reconstructed by different methods from noisy projection dataset in digital Moby phantom studies.

<p>Evaluations of the results reconstructed by different methods from noisy projection dataset in digital Moby phantom studies.</p

Digital CS-phantom used in simulation study.

<p>Display window is [0.1, 0.6].</p

Summary of F-test and t-test analysis results of performance evaluations of image quality between different algorithms in noisy case 1 (N₀ = 5×10⁶) for 60 phases of the Moby phantom.

<p>Summary of F-test and t-test analysis results of performance evaluations of image quality between different algorithms in noisy case 1 (N₀ = 5×10⁶) for 60 phases of the Moby phantom.</p