Color quantification for evaluation of stained tissues

Preparation and Evaluation of Stained Pertussis Antigen for Serodiagnosis of Whooping Cough

Local Histograms for Classifying H&E Stained Tissues.

We introduce a rigorous mathematical theory for the analysis of local histograms, and consider the appropriateness of their use in the automated classification of textures commonly encountered in images of H&E stained tissues. We first discuss some of the many image features that pathologists indicate they use when classifying tissues, focusing on simple, locally-defined features that essential...

Quantification of polysaccharides fixed to Gram stained slides

I discovered indigo rings and circles in ATCC® 25922TM Escherichia coli cultures when I added the non-specific polysaccharide stain lactophenol cotton blue to Gram stained slides sampled from 96-well plates used to measure quantitative growth kinetics (QGK) in virtual colony count antimicrobial assays. I attribute the dark blue staining to the presence of capsular polysaccharides and bacterial ...

Color change following vital bleaching of tetracycline-stained teeth.

Color Based Segmentation of Nuclear Stained Breast Cancer Cell Images

We present an algorithm for segmenting cells in a microscopic image of immunohistologically stained slides from breast cancer based on color contents. The procedure for the approach consists of color categorization using neural network, noise removal and shape simplification using mathematical morphology, and cell size consideration. In order to obtain the more accurate segmentation, we further...