In authenticating and verifying important documents, one of them is in the form identifying authenticity a signature. addition, signature also ratification sign approval documents mandatory. Along with current technological developments, signing process can be carried out digital media such as cellphones other media. The ability system to identify person's becomes because many forgeries that oc...

2 Examples of feature extraction techniques 2 2.1 Image processing basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.2 Sobel edge detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.3 Canny edge detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.4 Hough tra...

This paper is proposing an IoT-based camera surveillance system. The objective of research to detect suspicious activities by automatically and take decision comparing current frame previous frame. Major motivation behind work enhance the performance system integration edge detection mechanism. Research making use numerous cameras, canny detection-based compression module, picture database, com...

For every permutation where 4 is before 5, there is a matching permutation where 5 is before 4, obtained by swapping 4 and 5. That’s a 1-1 correspondence between the two sets of permutations, so they must have the same size, and partition the set of all permutations into two halves. Since all permutations are equally likely, the total probability for the event (4 is before 5) equals the probabi...

But we already saw that some random variables (e.g. the number of balls in a bin) fall off exponentially with distance from the mean. So Markov and Chebyshev are very poor bounds for those kinds of random variables. The Chernoff bound applies to a class of random variables and does give exponential fall-off of probability with distance from the mean. The critical condition that’s needed for a C...

Road is a means of access for humans to move from one place another, connecting and serving as transportation infrastructure. At all times, asphalt roads are passed by road users, including small, medium, large vehicles. However, conditions not always smooth often there damages in certain parts the road. Factors such water, weather, temperature changes, unstable soil conditions, air temperature...