One crucial step in several image processing and computer vision applications is Image Contrast Enhancement (ICE), whose main objective to improve the quality of information contained processed images. Most proposed schemes attack problem by redistributing pixel intensities a histogram, leading undesirable effects such as noise amplification, over-saturation, lousy human perception. On other ha...

Acoustic cavitation has been shown to load drugs, proteins and DNA into viable cells as a complex function of acoustic and nonacoustic parameters. To better understand and quantify this functionality, DU145 prostate cancer cell suspensions at different cell concentrations (2.5 x 10(5) to 4.0 x 10(7) cells/mL) were exposed to 500 kHz ultrasound (US) over a range of acoustic energy exposures (2 t...

Chromophore quantification in optoacoustic tomography is challenging due to signal contributions from strongly absorbing background tissue chromophores and the depth-dependent light attenuation. Herein we present a procedure capable of correcting for wavelength-dependent light fluence variations using a logarithmic representation of the images taken at different wavelengths assisted with a blin...