The aim of this paper was to evaluate the usefulness of digital image analysis techniques to measure the amount and strength of immunohistochemical markers. The new method, based on the spatial visualization technique, was confronted with methods of colour sampling and grey scale thresholding. Examples of applications of the techniques for apoptosis and proliferation markers are also presented.

This paper reviews computer assisted histopathology image analysis for cancer detection and classification. Histopathology refers to the examination of invasive or less invasive biopsy sample by a pathologist under microscope for locating, analyzing and classifying most of the diseases like cancer. The analysis of histoapthological image is done manually by the pathologist to detect disease whi...

---Medical Image Analysis is essential in order to detect and diagnose the various types of Cancers. In recent years there is a rise in the death rate of patients suffering from brain cancer and lung cancer. The chances of survival among people can increase if the detection is done in the earlier stage. The widely used diagnose technique is Magnetic Resonance Imaging (MRI), Computed Tomography ...

Sukhdev Singh Assistant Professor Multani Mal Modi College, Patiala [email protected] ABSTRACT These days the concept of denoising is not restricted to the field of photography or publication where image needs to be improved for printing purpose. It is quite useful tool in number of digital image processing application such as space exploration where noise can be introduced due to artifacts gen...

Liver cancer is the sixth most common malignant tumour and the third most common cause of cancer-related deaths worldwide. Chronic Liver damage affects up to 20% of our population. It has many causes viral infections (Hepatitis B and C), toxins, genetic, metabolic and autoimmune diseases. The rate of liver cancer in Australia has increased four-fold in the past 20 years. For detection and quali...

But practical implementation of the definition is not feasible, so pragmatic approach would be to make the algorithm as strong as possible. Steganography is most widely formulated in terms of the prisoner’s problem where Alice and Bob are two inmates who wish to communicate in order to hatch an escape plan. However, all communication between them is examined by the warden, Wendy, who will put t...

Breast cancer is the second leading cause of death among women worldwide. Mammography is the basic tool available for screening to find the abnormality at the earliest. It is shown to be effective in reducing mortality rates caused by breast cancer. Mammograms produced by low radiation X-ray are difficult to interpret, especially in screening context. The sensitivity of screening depends on ima...

Image processing is a process to digitize the data of an image and a variety of mathematical operations are applied to enhance the image which is more applicable or pleasing to a human observer or to accomplish some of the analysis and identification tasks by computer. Due to environmental disarray or improper camera setting blur may arise in an image. Noise can also degrade the quality of a ca...

Techniki analizy obrazu dla potrzeb systemów inspekcji przemyss lowej Acknowledgments I am very grateful for the help and kindness of all the people that I had pleasure to meet while working on the thesis and earlier on, during last three years of exploring the field of industrial vision, including my teachers from the University of Wroclaw and Ecole Polytechnique Federale de Lausanne and my co...