M edical knowledge has undoubtedly expanded in the epoch of information technology making it impossible for a single human to keep track of all the knowledge. This has led to heavy application of computer and information technology in medicine, which resulted in evolution of artificial intelligence (AI). 1 The intelligence can be described as the ability to perceive information and retain it as knowledge to be applied towards adaptive behaviors within an environment or context. 2 These computer systems use a number of different algorithms and decision-making capabilities as well as a vast amount of data, to provide a solution or response to a request. AI is the potentiality of a machine to synthetically imitate intelligence and thought patterns. 3 It is connected with the simulation of human intelligence processes by machines, especially computer systems. AI involves learning, reasoning and auto-correction. 4 ABSTRACT Artificial intelligence (AI) is going to make huge difference in our day to day lives. AI is influencing the way we live and how we interact with the world, and there is much more to come in the years to follow with more advancement. As AI becomes more deeply integrated into our lives, it will become the new infrastructure powering a second industrial revolution. Bridging the link between current nano-sciences and AI, it can boost research in various disciplines and provide a new generation of information and communication technologies that shows a large impact in our society, probably providing the means so that technology and biology merge. Major changes in the education curriculum of medical professionals need to take place. But the rising cost of healthcare may prove to be an independent driving force to develop these technologies; meanwhile health information technology not only improves the quality of care, but also reduces its cost significantly. AI has the potentiality to reduce the cost of healthcare markedly and in future, this may translate into creation of promotional policies to accelerate investment in AI by rewarding the hospitals and the physicians who incorporates it into their workflow. While a terminator-like scenario is unlikely any time soon, the progression of artificial intelligence techniques and its applications will certainly be very exciting.
An important task in content based video indexing is to extract text information from videos. The challenges involved in text extraction and recognition are variation of illumination on each video frame with text, the text present on the complex background and different font size of the text. Using various image processing algorithms like morphological operations, blob detection and histogram of oriented gradients the character recognition of video subtitles is implemented. Segmentation, feature extraction and classification are the major steps of character recognition. Several experimental results are shown to demonstrate the performance of the proposed algorithm.
Unique—Image fusion in light of the wavelet and fourier trans-form comes about rich multispectral points of interest yet gives less spatial subtle elements from source images. Wavelet transform performs well at straight highlights yet not at non-direct discontinuities since Wavelets don't utilize the geometric properties of structures. Curvelet transforms defeat such troubles in include rep-resentation. A novel Image fusion rule by means of high pass balance utilizing Local Magnitude Ratio (LMR) in Fast Discrete Curvelet Transforms domain (FDCT) and Discrete wavelet transform (DWT) is characterized. Indian Remote Sensing Geo satellite images are utilized for MS and Pan images. This fusion rule creates HR multispectral image with high spatial resolution. This technique is contrasted and wavelet, Principal Component Analysis (PCA), Fast Discrete Curvelet Transforms domain fusion strategies. Master postured technique spatially performs alternate strategies and results rich multispectral information.
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