Direct Structure Estimation For 3d Reconstruction,
2015
Singapore Management University
Direct Structure Estimation For 3d Reconstruction, Nianjuan Jiang, Wen-Yan Lin, Minh N. Do, Jiangbo Lu
Research Collection School Of Computing and Information Systems
Most conventional structure-from-motion (SFM) techniques require camera pose estimation before computing any scene structure. In this work we show that when combined with single/multiple homography estimation, the general Euclidean rigidity constraint provides a simple formulation for scene structure recovery without explicit camera pose computation. This direct structure estimation (DSE) opens a new way to design a SFM system that reverses the order of structure and motion estimation. We show that this alternative approach works well for recovering scene structure and camera poses from sideway motion given planar or general man-made scenes.
Ikure Health Worker Tracker,
2015
Santa Clara University
Ikure Health Worker Tracker, Daniel Mendoza, Astha Singh, Mason Maeshiro
Computer Science and Engineering Senior Theses
For our Senior Design Project, we worked with a company in India called iKure. This company is a social benefits entrepreneurship that strives to provide affordable healthcare to citizens in rural India. In order to run their operations more efficiently, iKure asked us to create an application to track the location of their health workers as they travel throughout the rural communities. We worked closely with one of the employees at iKure, meeting biweekly through conference calls, in order to keep up to date on the companys developments. After careful consideration and additional feedback from iKure, we came up with …
Beacon Pack,
2015
Santa Clara University
Beacon Pack, Aidan Barbari, James Mack, James Terry
Computer Science and Engineering Senior Theses
STEM technologies have the ability to spread information to those corners of the world where Internet access has yet to reach. However, there are very few technologies that can bring this necessity to developing countries, most of which do not have the capital to pursue these technologies. In this paper, we discuss Beacon Pack, a solar powered database in a travelers pack that can bring information acquired from the Internet to these individuals in developing countries with low-level cellular phones or "feature phones." Our product tackles this issue of providing this info, specifically news articles, to developing countries through an …
Image Processing For The Extraction Of Nutritional Information From Food Labels,
2015
Santa Clara University
Image Processing For The Extraction Of Nutritional Information From Food Labels, Nate Matsunaga, Rick Sullivan
Computer Science and Engineering Senior Theses
Current techniques for tracking nutritional data require undesirable amounts of either time or man-power. People must choose between tediously recording and updating dietary information or depending on unreliable crowd-sourced or costly maintained databases. Our project looks to overcome these pitfalls by providing a programming interface for image analysis that will read and report the information present on a nutrition label directly. Our solution involves a C++ library that combines image pre-processing, optical character recognition, and post-processing techniques to pull the relevant information from an image of a nutrition label. We apply an understanding of a nutrition label's content and data …
Ikamvayouth,
2015
Santa Clara University
Ikamvayouth, Weihan Li, Ann Parden
Computer Science and Engineering Senior Theses
IkamvaYouth is a non-profit organization in South Africa that would benefit from a streamlined system that expedites registration and optimizes communication for volunteers and learners. IkamvaYouth currently has multiple mediums for registering users, which is hard to track and manage. Our solution is to make a product for volunteers and learners. The learners will be able to identify the nearest branch. The volunteers will be able to identify the nearest branch and register for a position at that branch. The primary considerations for an application in South Africa is that it is practical and usable. The solution provide is based …
Flippit: A Local Marketplace Mobile Application,
2015
Santa Clara University
Flippit: A Local Marketplace Mobile Application, Kyle Alwyn, Taylor Roden
Computer Science and Engineering Senior Theses
Every year, university students spend hundreds, if not thousands on textbooks. However, students cannot effectively sell off or return the used books. Current solutions do exist, but they are slow, difficult to use, and do not give a reasonable refunded amount. To solve the problem, we implemented a hybrid mobile application, built to be available on both the Apple App Store and Google Play Store. Throughout the development process, several competitors emerged in the local bookselling market, therefore, our team pivoted and went more broad, allowing users to buy and sell anything, rather than restricting the platform to only books. …
Low-Cost Electrocardiogram Device For Preventative Healthcare In Rural Populations Of Developing Countries,
2015
Santa Clara University
Low-Cost Electrocardiogram Device For Preventative Healthcare In Rural Populations Of Developing Countries, J.P. Ertola, Michael Whalen
Computer Science and Engineering Senior Theses
We have created a prototype electrocardiogram (ECG) device to screen rural populations of developing countries for cardiovascular diseases (CVDs). Our device is affordable and easy to use so it can be accessible to as many people as possible. We leverage widespread SMS infrastructures to remotely report cardiovascular health to doctors; thus not requiring the doctor to be on-site to interpret test results. Our device can be used to screen people for cardiovascular warning signs. Therefore, it is not meant to be a diagnostic tool.
Pilot-1: Autonomous Fixed-Wing Aircraft Control System,
2015
Santa Clara University
Pilot-1: Autonomous Fixed-Wing Aircraft Control System, Chris Millsap, Nathan Garvey, Faisal Hayat
Interdisciplinary Design Senior Theses
In the past decade, the personal ownership of unmanned aerial vehicles has exploded in the US and around the world. The rapidly declining size and cost of integrated circuits, sensors and embedded micro-controllers has lead to a flourishing community of hobbyists designing flight controllers with levels of sophistication approaching those for government and military applications. The typical flight assisted controllers integrate data from the user's control system and an Inertial Measurement Unit (IMU) in order to keep the craft level and on course. Deriving mostly from the radio controlled (RC) hobby industry, the flight control technologies for both rotary and …
Rsl Autonomous Rover,
2015
Santa Clara University
Rsl Autonomous Rover, Cris Madrigal, Jiachi Zhang, Nicholas Peacock, Brogan O'Hara
Interdisciplinary Design Senior Theses
Autonomous vehicles are useful for a variety of applications such as military, urban, and agricultural environments. This paper discusses adding an autonomous navigation system to an all-terrain vehicle by implementing controllers that interface with its current system, installing sensors on the vehicle for obstacle detection, and developing effective safety mechanisms to prevent injury to others. The result is a vehicle capable of waypoint navigation and obstacle avoidance. Testing the vehicle showed that the LIDAR and the autonomous navigation system were integrated seamlessly, and that the sensor output signals were successfully translated into vehicle commands the existing system uses. This system …
Using Virtual Reality For Anxiety Therapy,
2015
Santa Clara University
Using Virtual Reality For Anxiety Therapy, Bryce Mariano, Paul Thurston
Computer Science and Engineering Senior Theses
Phobias, defined as a persistent and often irrational fear of an object or situation, are a very common type of anxiety disorder that can make it extremely difficult if not impossible for sufferers to interact with the world in a normal and healthy fashion. Traditionally therapists have used a concept known as systematic desensitization to help patients gain control of the emotional and physical reaction to their phobia. Systematic desensitization is employed using a type of treatment known as exposure therapy in which the patients are gradually made to think about and eventually face whatever triggers their anxiety until they …
Omnisplit: A Mobile Food Ordering Platform For Restaurant Staff And Patrons,
2015
Santa Clara University
Omnisplit: A Mobile Food Ordering Platform For Restaurant Staff And Patrons, Andres De Artola, Jordan Buschman, Ashley Sehatti
Computer Science and Engineering Senior Theses
The takeout industry has benefited greatly from smartphone technology, but the dine- in experience has lagged behind. There are several major issues with the current dining experience, including how to split the check and how to address the issue of poor customer feedback. Some mobile and desktop apps have tired to address individual issues of the restaurant dining process, but there is no single platform that attempts to fix the experience as a whole. We begin by outlining the idea behind OmniSplit, a small to medium business solution that seeks to address many of these issues simultaneously. OmniSplit combines online …
Energy Management Tool Suite,
2015
Santa Clara University
Energy Management Tool Suite, Julian Bliss
Computer Science and Engineering Senior Theses
ELEN 288 / COEN 282, Energy Management Systems, is a graduate course o ered at Santa Clara University concerning di erent methods and procedures energy companies utilize. Many algorithms taught in this class for predicting and measuring energy usage are dependent on the weather. For example, to predict energy usage for an upcoming day, if the day is predicted to have a max temperature of eighty degrees and a minimum temperature of fty- ve degrees, students can look in historical databases of weather for days that have similar weather, and infer that the energy usage might be similar as well. …
Sankara Eye Records: Eye-Health Tracker For Children In India,
2015
Santa Clara University
Sankara Eye Records: Eye-Health Tracker For Children In India, Francis-Joseph Cuenca, Amy Truong
Computer Science and Engineering Senior Theses
Sankara Eye Records is a web application created for Sankara Eye, an Indian-based outreach or- ganization that provides eye care services for underserved communities. Our goal is to make the process of creating and editing screening site records and schoolchildren eye health records quick and efficient. This will enable Sankara Eye to track childrens eye health over their school years. Our system will include a web application to be used by trained Sankara Eye personnel at screening sites and a backend database to store all their data.
Wakabi: On-Demand Ride Service For Rural Uganda,
2015
Santa Clara University
Wakabi: On-Demand Ride Service For Rural Uganda, Michael Brew, Bryant Larsen
Computer Science and Engineering Senior Theses
In Uganda, the majority of the population lives in rural villages that rely on last-mile distribution for goods such as vaccines, fresh water, trade goods, and other forms of humanitarian relief. Last-mile distribution refers to the last mile (or few miles) that goods must be transported in order to reach their final destination from a main delivery hub. Coordination is one of the primary issues that exist when trying to solve the last-mile problem. In this paper we present our solution to this problem: an SMSbased, on-demand ride-sharing service designed to empower the people of rural Uganda by helping organize …
Wej Collaborative Playlists,
2015
Santa Clara University
Wej Collaborative Playlists, Jason Dougherty, Nicholas Fong, Alexander Hurst, Malia Lum
Computer Science and Engineering Senior Theses
WeJ (pronounced we-jay) is a mobile web application that provides users with the ability to collaboratively create music playlists and listen to them with each other in real time. Users will be able to search for songs to be added to the playlist, select songs from pre-made libraries, and up and down vote songs to determine what will be played next. Our goal is to bring people together through the power of music.
Groupright : Collaborative Group Management System,
2015
Santa Clara University
Groupright : Collaborative Group Management System, Kenneth Bigler, Scott Sarsfield, Zachary Wilson
Computer Science and Engineering Senior Theses
GroupRight is a comprehensive group decision-making platform for simplifying the organization of event scheduling, task management, and mass communication. Consisting of a website, iOS application and an Android application, GroupRight provides convenient tools for groups of all sizes to improve productivity. Users can quickly create and manage dynamic groups so that each member of the group can contribute to the overall system. Likewise, updates from individuals using GroupRights core tools are provided to the entire group to increase each members situational awareness.
Uavino,
2015
Santa Clara University
Uavino, Matthew Belesiu, Aaron Chung, Kirby Linvill, Nathan Carlson, Phillip Coyle, Megan Peekema
Interdisciplinary Design Senior Theses
UAVino is a drone solution that uses aerial imagery to determine the overall plant health and water content of vineyards. In general, the system focuses on automating crop inspection by taking aerial imagery of a vineyard, conducting post-processing, and outputting an easily interpreted map of the vineyard's overall health. The project's key innovation is an auto-docking system that allows the drone to automatically return to its launch point and recharge in order to extend mission duration. Long term, UAVino is envisioned as a multi-year, interdisciplinary project involving both the Santa Clara University Robotics Systems Laboratory and local wineries in order …
Aquasift: Point-Of-Use Microfluidic Detection System,
2015
Santa Clara University
Aquasift: Point-Of-Use Microfluidic Detection System, Daniel Beyers, Jasper Tan, Brandon Young
Interdisciplinary Design Senior Theses
AquaSift is a portable, affordable, point-of-use system that performs microfluidic detection of contaminants in drinking water. It comprises four main components: a three-electrode sensor, a potentiostat circuit device, an Android application, and an online database. It utilizes three-electrode voltammetry by applying a voltage stimulus across the electrodes and reading the induced current on the water sample. Testing has shown that our system is able to detect arsenic in solution samples. The Android application serves as the user interface to the system, and the online database allows the mapping of test results on an easy-to-use website.
Dynamic Life Management Assistant (Dylma),
2015
Santa Clara University
Dynamic Life Management Assistant (Dylma), Arturo Aguilar, Ruben Luva, David Mora-Barajas, Sunny Patel, Alejandro Rodriguez
Computer Science and Engineering Senior Theses
Individuals currently face difficulty allocating time to achieve an ideal level of productivity. It is often demanding to manage tasks and responsibilities along with their specific priority level and deadlines. Likewise, managing health and wellness priorities while under the stress of a busy schedule can be just as challenging. The productivity tools of today offer a fragmented mobile experience that relies on a multitude of applications to achieve simple goals. A viable solution is a life-management system for Google Glass that integrates a user's schedule in order to aid productivity and time management. This system manages a series of everyday …
Predicting Cross-Gaming Propensity Using E-Chaid Analysis,
2015
Florida International University
Predicting Cross-Gaming Propensity Using E-Chaid Analysis, Eunju Suh, Matt Alhaery
UNLV Gaming Research & Review Journal
Cross-selling different types of games could provide an opportunity for casino operators to generate additional time and money spent on gaming from existing patrons. One way to identify the patrons who are likely to cross-play is mining individual players’ gaming data using predictive analytics. Hence, this study aims to predict casino patrons’ propensity to play both slots and table games, also known as cross-gaming, by applying a data-mining algorithm to patrons’ gaming data. The Exhaustive Chi-squared Automatic Interaction Detector (E-CHAID) method was employed to predict cross-gaming propensity. The E-CHAID models based on the gaming-related behavioral data produced actionable model accuracy …
