optical interferometry is being used as an efficient tool to analyse smooth surfaces for more than a century. although, due to introduction of novel computer assisted analyzing techniques and array detectors, like ccd, the speed and the precision of processing have been increased tremendously, but the main equation involved is not changed. the main equation is the intensity distribution in the ...

Medical Image Computing and Computer-Assisted Intervention (MICCAI) is the premier international conference for research in medical image processing and analysis, computer assisted intervention, and medical robotics. MICCAI brings together engineers, clinicians, computer scientists, biologists, physicists, and other researchers and offers them a forum to exchange ideas and present in-depth pape...

the aim of this study was to evaluate changes that occur in motility parameters of progesterone treated mouse spermatozoa during course of hyperactivation. mouse spermatozoa treated with different doses of progesterone were videotaped after 10 min and 90 min of incubation. for each sperm, one second of movement of the head-midpiece junction was traced from the videotape and for each tracing sev...

In this research, first of all, the existing problems in fragmentation measurement are reviewed for the sake of its fast and reliable evaluation. Then, the available methods used for evaluation of blast results are mentioned. The produced errors especially in recognizing the rock fragments in computer-aided methods, and also, the importance of determination of their sizes in the image analysis ...

Automatic processing of 3D ultrasound (US) is of great interest for the development of innovative and low-cost computer-assisted surgery tools. In this paper, we present a new image-based technique to rigidly register intra-operative 3D US with pre-operative Magnetic Resonance (MR) data. Automatic registration is achieved by maximization of a similarity measure that generalizes the correlation ...

Liver segmentation is a significant processing technique for computer-assisted diagnosis. This method has attracted considerable attention and achieved effective result. However, liver segmentation using computed tomography (CT) images remains a challenging task because of the low contrast between the liver and adjacent organs. This paper proposes a feature-learning-based random walk method for...

UNLABELLED This article reviews the questions regarding the image evaluation of angiogeneic histological samples, particularly the ovarian epithelial cancer. Review is focused on the principles of image analysis in the field of histology and pathology. The definition, classification, pathogenesis and angiogenesis regulation in the ovaries are also briefly discussed. It is hoped that the complex...

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This paper describes a new parallel computer architecture for image processing. The proposed architecture is capable of supporting a wide range of image processing tasks that are diverse in their computational requirements by matching the algorithm with the architecture. This versatility is achieved primarily with the use of a new storage scheme in conjunction with a new multistage interconnect...