Lab. report Essay Example | Topics and Well Written Essays - 2000 words

Lab. report - Essay Example There were two distinct kinds of images observed after the experimental procedure – the train images and the fork images. Both these original images obtained had high contrast with sharp edges and more detail. When some noise was added to the two original images, two types of noisy images for the train and the fork were observed. In addition, to smooth the images and reduce/ remove the noise in the noisy images, the moving average filter was employed on these particular images. The first span to smooth the noisy images was 10. The noise in both images was reduced, the images smoothed and the image details blurred when the first span was 10. With the moving average, however, the edges of both the images became blurred and when compared with the original images, the images with span 10 exhibited lesser contrast and detail. On the other hand, when the smoothed image with span 10 was compared with smoothed images with span 20 and 30, the smoothed images with span 10 exhibited the best results in terms of contrast and detail. The next span used was 20, where the noise in both images was eliminated and disappeared completely along with the images becoming smoother and the images edges more blurred hence a considerable difficulty discerning the image details. The resultant two images were, in addition, clearly more obscure. The third span used for both the image types was 30. Herein, the resulting images were smoother than the other images and more blurred too (in comparison with the other images). With span 30, the details of the smoothed images were unrecognizable with the edges more blurred than other smoothed images with span 10 and 20. Conclusively therefore, the moving average filter smoothes the image by blurring the image details with increase in average pixel value creating lower contrasts. In addition, smoothing reduces the noise level of the images. On the

Clifford Essay Example | Topics and Well Written Essays - 1250 words

Clifford - Essay Example Evidential theory was therefore seen as an attempt to disrupt the peoples believes in God, because it justified an action basing on the existence of an evidence to support the claim. The position of this paper, is that the theory of evidentialism is the best method of justifying the occurrences of events and a belief in a deity. Arguments: According to the theory of evidentialism, an individual needs to believe an issue or an idea only if there is sufficient evidence that proves the issue or idea is correct. Clifford (2) argues that there is no justification for an individual to believe on a claim or idea without observing any sufficient evidence. According to Clifford (2) this kind of a person violates the law that regulates the ethics of belief. On the other hand, Clifford also argues that when the evidence is sufficient enough to prove a claim, and people still do not believe a claim, then these people are also guilty of breaching the laws that regulate the ethics of belief (Cliff ord, 7). On this basis, it is important to denote that belief has a law, and the main tenet of this law lies on the existence of an evidence. Clifford (1) effectively manages to use the example of a ship owner for purposes of explaining and justifying his theories of evidentialism. For instance, Clifford denotes that a ship owner failed to observe the laws that govern the ethics of belief by allowing his ship to sail, when he had doubts over the capability of the same ship to make a voyage. The ship under consideration was old, and needed many repairs (Clifford, 2). Despite these facts, the ship owner decided to allow the ship to make a voyage, just because the same ship had made many successful voyages before, and in the same condition. This, in Clifford’s view is against the laws that govern and regulate the ethics of belief. On this basis therefore, the ship owner was wrong, and it doesn’t matter whether the voyage was successful or not. From his explanations, we ca n denote that Clifford was of the opinion that the ship owner had an option of carrying out an investigation to prove on the ability of the ship to make a voyage. This is by making the necessary repairs, and having experts to examine its capability. The ship owner comes under severe criticisms from Clifford, because his actions were based on faith and providence, and in Clifford’s opinion, these do not justify the belief of a claim (Clifford, 12). Clifford also gives an explanation of consciousnes