1) Moving Object Detection It is the low-level application for video surveillance system. The object detection system consists of two major components: 1)Background modeling;2) Motion/Object segmentation. Background modeling is the representation of the scene without moving objects and must be regularly updated. Motion segmentation aims at detecting regions corresponding to moving objects such as humans or vehicles. Knowing the exact number of persons in a building can be critical for the success of business or rescue operations.
In previous years, there have been numerous different advances to increase the effectiveness in computer software and data transmission to increase the quality of information about the ocean floor. One of these instruments is called the “Ground-Penetrating Radar.” This instrument uses radio waves to map the internal structure of the seafloor. These radio waves travel to the ocean floor, and bounce back letting the software know what the internal structure and geography of the ocean floor looks like. Prior to this instrument, it was very difficult to figure out the internal structure of the ocean floor. The SASW, otherwise known as the Spectral Analysis of Surface Waves, is an instrument that measures the “soil deposits and stiffness characteristics on the ocean floor.” These are especially useful for depicting sand deposits that previously, were hard to depict (“Technology and Tools”).
Zaid Abarder 21700599 Write a 2-3 page essay researching what motion tracking is in terms of visual effects. Differentiate between point and planar tracking and provide scenarios where each will be used. Motivate your choice with research. Motion tracking is a technique whereby the use of computer graphics is used and inserted into live-action footage with correct position, scale, orientation and motion relative to the objects featured within the shot. Essentially, motion tracking allows the tracking of objects and camera movement within a video shot.
They draw our attention to the special, mesmerizing glow. Our ancestors believed that they can influence our destiny and our future. I think they can’t say about our fate but they can say us about weather and they can help us to find our way if we are lost. For a long time one of the main purposes of astronomy has navigation - star guided the captains of ships in the high seas and the conductors of caravans in the desert, for many centuries helped the stars do not go astray travelers. Navigation with the stars: The most common way to navigate by stars
Radar is used to visualize weather patterns sometimes up to 300miles. The first navigation aid introduced in 1920s consisted of airfield lighting. It enabled pilots make landings in adverse weather conditions or extreme darkness. The Precision Approach Path Indicator has been used before to indicate the angle of descent to the airfield. In 1938, Instrument landing systems (ILS), utilizing the radio technology, was tested on a flight which made a landing in a snow storm in Pennsylvania.
These unmanned and autonomous aircrafts would be able to conduct atmospheric measurements, surveillance mission and serve as a communications relays. - 9 - Graduation Thesis Sheet NASA was interested in using such an aircraft as an “atmospheric satellite” since it would make it easier to maintain/upgrade and to control its flight path, this for a fraction of the cost compared to a traditional satellite in space. The first aircraft used in the program was the solar cell and
When radar gun is pointed & fire at on the highway. The guns are able to determine the distance & time on which the radars are able to hit the certain unit of the vehicle. The use of derivative is able to the calculate the speed on which the car are going & also shot the distance that car is from the locater gun. BUSINESS: In business world there are so many applications of derivatives. The important application is when data has recorded on graph & data tables like excel.
It gives practical implementation using Long Range (LoRa) and Arduino micro-controller using sensors to gather information. Keywords: Street-light, Street Lighting System, LoRa, Arduino, Sensors. INTRODUCTION Travelling is part of human lives as people have to move around every
Remote sensing refers to the acquisition of information about an object or phenomena without making physical contact with the object (Reddy, 2001). In modern usage remote sensing can be refer to the use of area sensor technology to detect and classify object on earth (Both on the surface, in the atmosphere and Oceans). It is the acquisition of data through which a sensor is mounted on platforms located at a distance from the target in other to derive information about an object or material (target). This is still by far the most accurate and detailed way of
IR SENSORS An infrared sensor is an electronic instrument which is used to sense certain characteristics of its surroundings by either emitting and/or detecting infrared radiation. Infrared sensors are also capable of measuring the heat being emitted by an object and detecting motion. Infrared waves are not visible to the human eye. In the electromagnetic spectrum, infrared radiation can be found between the visible and microwave regions. The infrared waves typically have wavelengths between 0.75 and 1000µm.