Validation of microarray image analysis accuracy
نویسندگان
چکیده
منابع مشابه
Accuracy Validation in Image - Guided Orthopaedic Surgery
Validating the accuracy of image-guided surgical systems is a challenging and important problem which has received little attention in the literature. Potential sources of inaccuracy include: CT imaging noise, model generation errors, errors introduced by fixturing, intra-operative data noise, registration errors, and inaccuracies in surgical tools and actions. In this paper, we discuss our exp...
متن کاملRobust automatic microarray image analysis
Microarray hybridisation experiments are used to measure concentrations of many different nucleic acid sequences in biological samples in parallel. One of the most important applications is gene expression analysis which can give insight into an organisms metabolism and its regulation. In brief, a microarray gene expression experiment works as follows: DNA sequences relevant to the biological q...
متن کاملCombinatorial image analysis of DNA microarray features
MOTIVATION DNA and protein microarrays have become an established leading-edge technology for large-scale analysis of gene and protein content and activity. Contact-printed microarrays has emerged as a relatively simple and cost effective method of choice but its reliability is especially susceptible to quality of pixel information obtained from digital scans of spotted features in the microarr...
متن کاملLossless Microarray Image Compression by Hardware Array Compactor
Microarray technology is a new and powerful tool for concurrent monitoring of large number of genes expressions. Each microarray experiment produces hundreds of images. Each digital image requires a large storage space. Hence, real-time processing of these images and transmission of them necessitates efficient and custom-made lossless compression schemes. In this paper, we offer a new archi...
متن کاملAutomation in Microarray Image Analysis with AutoGeneTM
DNA array technology makes it possible to simultaneously study the expression of thousands of genes in a single experiment. DNA arrays are microscope slides (microarrays), or membrane filters (macroarrays) containing a large number of immobilized DNA samples. An array of cDNA-spots is subsequently probed with labeled cDNAs, which are obtained by reverse-transcriptase reaction from total RNA poo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BioTechniques
سال: 2004
ISSN: 0736-6205,1940-9818
DOI: 10.2144/04362mt01