Since image clarity is easily affected by lighting, weather, or equipment that has been used to capture the image. These conditions lead to image may suffer from loss of information. The main purpose of image enhancement is to bring out detail that
Mixed methods involve the collection and integration of both qualitative and quantitative data in a study. Variation in data collection leads to much greater validity. The use of mixed methods answers questions from a number of different perspectives and ensures that there are no gaps in the data collected. It also ensures that pre existing assumptions of the researcher are less likely. Mixed methods approach can also be useful when one methodology does not provide the information that is required (Bulsara, n.d).
At that point the signals are transformed into the LabVIEW board to the PC as demonstrated in the flow diagram. The arrangement of electrodes is paramount for securing a decent flag structures the eyes. The Electrooculogram is the measure of potential between the cornea and the retina of the eye called the corneal-retinal potential (CRP). This potential is produced because of the hyper-polarization and depolarization of retinal cells. Amid the methodology the cornea secures a moderately positive potential as for the retina.
"It(close-up) does not only reveal new things but gives meaning to the old"(Balazs 2009).One of the most obvious functions of a close up that a close up does is that it makes one notice elements not noticed before and by doing that it is more revealing of things that one takes for granted. A close-up could give a new perspective on things just by opening
Tracking techniques have been studied extensively for such purposes as video content analysis as well as remote surveillance. They greatly depend on motion and object detection stage. Moving objects are temporally tracked from one frame to another by features-based matching such as shape, blob, points, etc . It can be 2D, from a single camer a, or 3D by combining two views with known geometric relationships. Moving object tracking is useful for many applications such as traffic congestion monitoring , abnormal event detection , fight detection, abandoned or stolen objects , elderly person monitoring in indoor environment , Detection of presence in a forbidden area, car parking and sudden stopped object, etc.
The most common example is Adobe Photoshop. It is one of the widely used applications for processing digital images Digital image processing is the use of computer algorithms to perform image processing on digital images. As a subcategory or field of digital signal processing, digital image processing has many advantages over analog image processing. It allows a much wider range of algorithms to be applied to the input data and can avoid problems such as the build-up of noise and signal distortion during processing. Since images are defined over two dimensions (perhaps more) digital image processing may be modeled in the form of multidimensional systems.
This form of analysis creates a language in which other researchers and observers can comprehend and follow. It allows a “researcher with a qualitative method and design to translate observations and apply statistical analysis to determine validity of the themes” (Boyatzis, 2009). One of the benefits of applying thematic analysis is its ability to transform. Thematic analysis is context sensitive. Thus, it “emphasizes careful comparative case analyses and extrapolating patterns for possible transferability and adaptation in new settings” (Lebaree, 2009).
Guthrie and Abeysekera (2006) define that content analysis correspond to the technic of codifying qualitative and quantitative into pre-defined categories. This method allows researchers to obtain patterns in recording and presenting information. In a similar way, Krippendorff (2004) defends that content analysis allows making inferences, since it legitimates the transformation of raw information into usable one. To better understand content analysis it is important to consider what it means to have qualitative and quantitative
ADVANTAGES OF AUGMENTED REALITY Various advantages of augmented reality in today’s world are as follows: Augmented Reality increases interaction and provides a richer user experience. AR blurs the line between what is real and what is digitally generated. Reality with more information added to it that is normally not available. Step-by-step instructions and guidelines are presented more accurately through an augmented video than the normal videos. 6.
Data Analysis is defined as “Procedures for analyzing data, techniques for interpreting the results of such procedures, ways of planning the gathering of data to make its analysis easier, more precise or more accurate, and all the machinery and results of (mathematical) statistics which apply to analyzing data. "((John Tukey, 1961) Data analysis is widely used in many fields but the most important ones are as follows: - data analysis is widely used in structuring the observations from various sources of data collection in survey research. Data analysis acts like a filter when it comes to collecting meaningful observations from a huge data set. It is again very helpful in breaking a complicated problem into an uncomplicated problem. Every researcher