(Answered) Question noise level calibration estimate the amount of

Engineering

Question: Noise level calibration. Estimate the amount of noise in your camera by taking repeated shots of a scene with the camera mounted on a tripod. (Purchasing a remote shutter release is a good investment if you own a DSLR.) Alternatively, take a scene with constant color regions (such as a color checker chart) and estimate the variance by fitting a smooth function to each color region and then taking differences from the predicted function.

1. Plot your estimated variance as a function of level for each of your color channels separately.

2. Change the ISO setting on your camera; if you cannot do that, reduce the overall light in your scene (turn off lights, draw the curtains, wait until dusk). Does the amount of noise vary a lot with ISO/gain?

3. Compare your camera to another one at a different price point or year of make. Is there evidence to suggest that "you get what you pay for"? Does the quality of digital cameras seem to be improving over time?

View complete question

Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M92548875
Price:- $10

Verified Expert

Priced at $20 Now at $10, Verified Solution

Have any Question?Write your Review or question?

Related Questions in Computer Engineering

Your solution will entail writing a function called

Your solution will entail writing a function called TimeDifference and a test main that demonstrates that you can compute the time difference in minutes between the two times. TimeDifference is a function that receives a ...

String utilitiesimplement the following methods write a

String Utilities Implement the following methods: // Write a method that returns true if s has leading or trailing whitespace, false otherwise public static boolean needsTrim(String s) // Write a method that swaps the fi ...

Simple scenario bull at the beginning of each semester

Simple Scenario • At the beginning of each semester, students get a course catalogue containing a list of course offerings for the semester. Information about each course, such as professor, department, and prerequisites ...

How to solve this question by using r languageyou can

How to solve this question by using R Language? You can attach the Boston data set in the MASS package. library(MASS) For the Boston data set, we are interested in predicting whether a given suburb has a crime rate above ...

Anbspwhen aqueous solutions (a) When aqueous solutions of Pb(NO 3 ) 2 and MnCl 2 are

(a) When aqueous solutions of Pb(NO 3 ) 2 and MnCl 2 are mixed, does a precipitate form? _____ yes -no (b) Write a balanced equation for the precipitation reaction that occurs when aqueous solutions of potassium c ...

String loop method write a java program to meet the

((String + Loop + method) Write a Java program to meet the following requirements: 1. Prompt the user to enter three strings by using nextline(). Space can be part of the string. 2. Write a method with an input variable ...

While you were shopping at best buy you overhear a customer

While you were shopping at Best Buy, you overhear a customer asking one of the sales staff in the store about what is the fastest computer in the store that he can buy? The staff replies, "you're looking at our AMD machi ...

Question please read this instruction and section 5 and 6

Question: Please read this instruction, and section 5 and 6 in particular, CAREFULLY as it affects all future programming assignments. 1. Setup Android Studio Development Environment 1.1 Download necessary packages using ...

Really needing some help with this assignmentto convert

Really needing some help with this assignment. To convert degrees Celsius to degrees Kelvin, we simply add 273 (°K= °C + 273). Prompt the user for a temperature in degrees Celsius, then convert that temperature to degree ...

In class i described the methods used to create gas and

In class, I described the methods used to create gas and gasoline from the carbon in coal. The other ingredients were water and heat energy. First we made 'coal gas' from the carbon in coal C + H2O → H2 + CO Then we us ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Computer Engineering Expert