Photon counting imaging can be used to capture clearly photon-limited scenes. In photon imaging, information on incident photons is obtained as binary frames (bit-plane frames), which are transformed into a multi-bit image in the reconstruction process. this process, it necessary apply deblurring method enable of dynamic scenes without motion blur. article, for high-quality bit-plane frame prop...

Based on the life/death solving program RisiKo a program GoTools was developed which includes a better human interface and which is able to generate new life/death problems together with their solutions automatically. Because the number of generated problems reached 10000 sofar, the problem of preventing repetition and of automatic classiication becomes central which includes assessing the diic...

This study addresses two questions: (1) What effect does quality improvement have on satisfaction with public transport services? (2) What effect does quality improvement have on passengers’ perceived frequency of negative critical incidents? A representative sample was used of people 16 to 75 years old in the 13 regions in Sweden that were conducting quality improvements in public transport. D...

Refactorings, behavior preserving transformations, are claimed to make software easier to understand and to improve software design. However, these claimed quality improvements have yet to be validated. This dissertation reports on our contributions to their validation. First, a validation of two existing reengineering patterns that use refactoring to support program comprehension is presented....

‎In this paper‎, ‎we propose two preconditioned AOR iterative methods to solve systems of linear equations whose coefficient matrices are Z-matrix‎. ‎These methods can be considered as improvements of two previously presented ones in the literature‎. ‎Finally some numerical experiments are given to show the effectiveness of the proposed preconditioners‎.‎