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The most significant biometric confirmation technique is the check of mark. The technique mostly includes four stages. They are mark obtaining, pre-handling, include extraction, and check. Signature confirmation. The talked about framework utilizes lattice highlights. For check, the removed highlights of test mark are contrasted and right now referred to elements of reference signature. Contingent on the application the limit powerfully different. Signatures which are verified and classified in the ratio of 0.95 can be obtained by using SVM. [ABSTRACT FROM AUTHOR]

A system which recognizes hand poses and gestures from the Indian Sign Language (ISL) in real time using grid-based features is presented in this paper. An attempt is made to minimize the gap between the hearing and speech impaired and the rest of the people in the society. The solutions that are existing now neither provide relatively high accuracy nor do good work in real time. Good results on both these parameters are provided in this paper. Some gestures and 33 hand poses from the ISL can be identified using grid-based features. A smart phone camera is used to capture the sign language and are transmitted to remotely placed server in the form of frames. It is user friendly and external hardware usage is thus avoided. For hand detection and tracking, techniques such as skin color segmentation, face detection and object stabilization are used. Further to represent the hand's pose in the form of feature vector, the image grid-feature extraction technique is implemented on the image. K-nearest neighbors' algorithm is used to classify the hand poses. Hidden Markov Model chain is fed with the motion and observation sequence of intermediate hand poses to classify the gestures in which 12 gestures are predefined in ILS. [ABSTRACT FROM AUTHOR]

Glaucoma is the 2d main purpose of everlasting blindness worldwide. Early detection of glaucoma can restrict the disorder development. This paper directs the exceptional picture processing strategies for glaucoma detection based totally on CDR. After calculating the effects are in contrast the usage of sensitivity and specificity. Glaucoma is a criticism prompted due to loss of feature of neurons of the eye which leads to loss of eye sight. The photo processing strategies are Multi level thresholding approach, model of Active Contour Method, Region Based Segmentation. It can be calculated by using gazing Intra optical pressure (IOP), view, optical slice appearance, Glaucoma influences the supplemental imaginative and prescient loss by using including Mug to disc ratio. [ABSTRACT FROM AUTHOR]

E-Health is modern medical practice based on various electronic processes and communication elements. Various patient data are managed here and converted elsewhere as needed. Therefore, this type of data is more secure. Blockchain makes it possible to have a decentralized peer-to-peer network where untrusted members can communicate with each other in an operational manner without trusted backers. Next, we enter the IoT space, how the convergence of blockchain and IoT facilitates the sharing of services and resources, leading to the creation of a service marketplace between devices, and several existing password-connected Explain how the system can be automated. This takes time. working process. The system proposes how health data can be linked by incorporating Blockchain. Advanced blockchain processes not only increase the demand for health development, but also provide better user interaction in a secure way. [ABSTRACT FROM AUTHOR]