Nobody downloaded yet

Lab Report Example

Comments (0) Cite this document
Summary
SMOOTH performs an equally weighted smoothing using a square neighborhood of an arbitrary odd width. The command EDGE_TRUNCATE was set to apply the smoothing…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER94.3% of users find it useful
Lab report
Read TextPreview

Extract of sample ""

Download file to see previous pages The second set of images showed the same trend as the first. An original image with noise added can be smoothed through the moving average filter and the noise reduced. As in the first set of images, the greater the span, the smoother the image, but there is also a greater of loss of detail. With this increased span, the (20 span) image (figure 1.1) was almost indistinguishable from the original image.
When EDGE_TRUNCATE is applied to a noisy image using the moving average filter, the noise in the image decreases. However, as the span is increased, the image becomes smoother and loses definition. Without EDGE_TRUNCATE, a narrow band of noise remains around the image, this band increases as the span increases. The middle of this image has less definition than the image with EDGE_TRUNCATE.
An original image had noise applied to it. The noisy image was then manipulated by applying the moving average filter with 5 span and median filter with med width 5 with shot strength 3000 to the image. The image that resulted had the noise reduced, but the image was blurry, it was smoother than the noisy image and had lost a great deal of detail. When the noisy image had the median filter applied to it, there was a narrow band around the image edge that retained the noise, but the objects in the image had no noise. The image that resulted using the median filter (figure 2.1) was smoother, with indistinguishable noise, and there was a sharper edge on the objects in the image than the moving average filter image.
A shot strength of 3000 was used on an image, noise was added. The image was examined using the average filter with a span of 5. This image showed a minor reduction in noise and smoother objects. The median filter image was then compared to the moving average filter image. The objects in this image were sharper and more distinguishable (figure 2.2A), the noise in the image ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Lab report Example | Topics and Well Written Essays - 2000 words - 1”, n.d.)
Lab report Example | Topics and Well Written Essays - 2000 words - 1. Retrieved from https://studentshare.org/miscellaneous/1557154-lab-report
(Lab Report Example | Topics and Well Written Essays - 2000 Words - 1)
Lab Report Example | Topics and Well Written Essays - 2000 Words - 1. https://studentshare.org/miscellaneous/1557154-lab-report.
“Lab Report Example | Topics and Well Written Essays - 2000 Words - 1”, n.d. https://studentshare.org/miscellaneous/1557154-lab-report.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF Lab report

Lab report

...?Lidia M. Lujan Lab report W14s1 Debate on Global Warming: Scientific Basis Global warming refers to the increase in the temperature of the earth's surface and troposphere. The term global warming is used interchangeably with “climate change,” referring to the other climatic changes aside from or due to increased global temperatures. The change in temperature is attributed directly due to increased in emission of greenhouse gases, largest concentration of which is carbon dioxide. The increased emission arises from human activities in the transport and energy sector (US Environmental Protection Agency). Other human activities like clearing of land, deforestation, and desertification that abet temperature...
3 Pages(750 words)Lab Report

Lab report

...Running head: RECYCLING ALUMINUM TO ALUM Recycling Of Used Aluminum Cans to Alum: A Study Affiliation Introduction Aluminum and its alloys find several applications today, right from soda cans to aircraft material. This is because aluminum is versatile and has many desirable properties: light weight, nontoxic, pleasing appearance, ability to take high polish, high electric and thermal conductivities, corrosion resistance, malleability, ductility, non-magnetic, and non-sparking. (Greenwood & Earnshaw, 1997) Aluminum combines with other metals to give alloys with high mechanical and tensile strengths. The abundance of its ore makes aluminum and its alloys easily available - Aluminum comprises 8.3% by weight of the earth’s crust... head:...
2 Pages(500 words)Essay

Lab report

...SUMMARY SHEET Physics Laboratory Report -- Equilibrium of a Rigid Body Objective To be able to determine the center of gravity of a rigid body andpositions of weights with reference to that center that would establish equilibrium of forces and torques Method Obtain the weight (in Newton) of the meter stick and the average weight of the three meter stick clamps. Balance the meter stick in one of the clamps to determine its center of gravity. Place a clamp on one end of the stick to carry a 100-gram weight and slide the stick through the supporting clamp to locate the balance (position of the axis of rotation). Then place another clamp with a 200-g suspension and repeat the same previous step. Record positions with respect...
3 Pages(750 words)Lab Report

Lab Report

... Last 4 digits of ID: 7989 Section: Lab Spring Laboratory 7:  Ecological Niche (15 points) Part I: Definitions and Backgroundinformation 1. The niche of an organism is the overall interactions of an organism with other organisms and its range of needs (Properties of microbes). 2. Organisms might compete for food, light, and space. 3. Evolution is the process of gradual development of organisms from simple structures to intricate forms over time. Competition affects the process of evolution in that the organism that is able to compete favorably for the available resources survives and continues to thrive, whereas the organism that cannot compete favorably dies and becomes extinct. Part II: Results Table 1: Effects of Temperature...
1 Pages(250 words)Lab Report

Lab report

..., which causes floods and changes in temperature also supported our program since it would help reduce death rates in Africa. This was conducted on our face book page, where we contacted various special programs personnel’s in different African countries who endorsed our program. Works Cited Innovas. An Industry Analysis. 2010. 2012 . Levy, Charles. "2020 Low Crabon Economy." A knowledge Economy Report (2010): 1 of 76. Nesta. Innovation Experts. 2009. 2012 . Neuhoff, K. Tackling Crabon. Cambridge: University of Cambridge, 2008. Office, National Audit. European Union Emission Schemes. 2009. 2012 . Program, United...
1 Pages(250 words)Essay

Lab report

...Lab report Prediction of the Maximum Height Travelled By a Model Rocket The determination of rocket field is useful when in the quest for determining how high a rocket flies, at a given moment. In this lab, the major objective was to predict how high a rocket model could fly once launched. This involved acquiring a model rocket, then launching it to determine the figures for the various variables. Another related objective was to apply equations for basic projectile motion in determining how high a rocket can fly. Since launching the model rocket, this is considered a projectile motion influenced by height of launch pad, gravity and velocity imparted by the engine. Consequently, there...
3 Pages(750 words)Lab Report

Lab Report

...Lab Report Introduction This experimental procedure comprises a set of activities that serve to instill and develop students’ technical skills concerning measurement, hand sketching, and creation of CAD drawings. Using a vernier calipers and a micrometer screw gauge as high precision measuring tools, internal and external measurements of a Duplo block were to be determined. Additionally, measurement features and precision aspects of these instruments were reviewed for familiarity. Sketching and outlining drawings of this Duplo block entails a combined application of techniques in engineering that aid in manufacture of objects, with Duplo block as a sample (Benedettelli, 2014). Like any other laboratory...
4 Pages(1000 words)Lab Report

Lab report

...while in the case of measurement 2; it is 1.59m/s. 3 This lab experiment is relevant to many scenarios in life. When an object travels in the circular motion, its speed is constant which implies that the magnitude of the objects velocity is not changing while the direction changes. On a practical sense, the activity of driving around a curvy road is equivalent to this lab experiment. For a constant speed, tighter curves tend to generate a greater centripetal acceleration provided by the friction between the tires and the road. This can be described as follows: for steady speed, the equation of centripetal force has it that acceleration is indirectly proportional to the radii of the curve. When a car...
3 Pages(750 words)Essay

Lab report

.... A normal pendulum with a few modifications can be used to achieve similar objectives. In this case, a zero position for the pendulum is identified. Since many labs are done on tabletops, the table top is assigned to be the zero height (mean) position. If the tabletop is designated the zero position, then the PE of an object is dependent on its relative height from the tabletop. Therefore, by obtaining the mass of the pendulum and its relative height from the table top, the gravitational potential energy can be calculated follow: PE = mass x relative height x Gravitational pull = mgh 2. As a car goes over a rough road or bumps, the spring in its shock-absorber setup is compressed, but the...
3 Pages(750 words)Essay

Lab report

... suspects of sodium and potassium poisoning in criminal investigations. Bibliography Battefort, F. et al., 2012. Suicide Attempt by Intravenous Potassium Self-Poisoning: A case Report. Case Reports in Emergency Medicine, pp. 1-3. Bosse, G. M., Platt, M. A., Anderson, S. D. & Presley, M. W., 2011. Acute oral potassium oversode: the role of hemodialysis. Journal of Medical Toxicology, 7(1), pp. 52-56. Chawla, R., 2003. Practical clinical biochemistry: methods and interpretations. 3rd ed. New Delhi: Jaypee Bros. Medical Publications. Kupiec, T. C., Goldenring, J. M. & Raj, V., 2004. A non-fatal case of sodium toxicity. Journal of Analytical Toxicology, 28(6), pp. 526-8.... Sodium and potassium are cations that are found in the extracellular...
6 Pages(1500 words)Lab Report
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Lab Report on topic Lab report for FREE!

Contact Us