סמינר המחלקה להנדסה ביו רפואית-יועבר ע"י גב' גילי דרדיקמן תלמידת המחלקה לתואר שלישי

~~Computational solutions in interferometric and
tomographic imaging of live cells
גילי דרדיקמן תלמידת המחלקה להנדסה ביו רפואית לתואר שלישי
 
Imaging biological cells in vitro is imperative for both medical diagnosis and biological research. Quantitative phase-contrast interferometric microscopy holds great promise, as the phase delay measured in this method does not only supply good contrast, but also consists of valuable information regarding both the internal geometrical structure and the refractive index (RI) distribution of the sample. Nevertheless, phase-contrast microscopy suffers from several problems, keeping it from becoming the method of choice for biological imaging. In this research, we attempted to tackle some of the main issues: the phase unwrapping problem, meaning that the phase obtained is a modulo 2π function of the true phase profile; the coupling problem, meaning that the geometrical thickness and RI information are coupled in a way that makes it difficult to decipher each of these properties separately; and the computational efficiency problem, inhibiting real life applications such as real-time 3-D visualization.

העבודה נעשתה בהנחיית פרופ' נתי שקד , המחלקה להנדסה ביו-רפואית, אוניברסיטת תל-אביב

ההרצאה תתקיים ביום ראשון 08.04.18, בשעה 14:00
בחדר 315, הבניין הרב תחומי, אוניברסיטת תל אביב