Abstract The objective of this work is the super-resolution enhancement of image sequences. We consider in particular images of scenes for which the point-to-point image transformation is a plane projective transformation. We first describe the imaging model, and a maximum likelihood (ML) estimator of the super-resolution image. We demonstrate the extreme noise sensitivity of the unconstrained ...

This paper seeks to make a pragmatic contribution to computer-assisted discourse analysis by showing how a syntactical description could be used to gain a deeper understanding of the texts. During the '80s, a large corpus (5,000 pages) of varied political discourses covering twenty five years (1934-1960) was collected and a double description of it was carried out. On the one hand, to deal with...

Objectives: Designing dynamic computer systems that are effective, efficient, simple, and satisfying to use is becoming extremely important in this age of information communication technology. Text Speech or Synthesis one the many methods being investigated by researchers improve Human-Computer Interaction. The goal here text processing component Tamil voice synthesizer including a normalizer l...

Although the role of cancer-activated stroma in malignant progression has been well investigated, the influence of an activated stroma in therapy response is not well understood. Using retrospective pilot cohorts, we previously observed that MRI detected stromal contrast enhancement was associated with proximity to the tumor and was predictive for relapse-free survival in patients with breast c...

Optometry & Vision Development Abstract Background: Over 67% of children in 4th grade are reading below grade level, which means they are twice as likely to drop out of school. Previous research has found that children who are slow readers have reduced contrast sensitivity for detecting the direction of movement, and that improving their movement contrast sensitivity by training with sinusoidal...