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Answer 9

Question 10

True or False? The three statements inside the loop in Listing 3 modify the color values of a single pixel.

Answer 10

Question 11

True or False? If the colors of all the pixels in an image are inverted, the process is completely reversible. All that is necessary to recover the originalimage is to invert all of the pixels again.

Answer 11

Figures

Listings

What is the meaning of the following two images?

This image was inserted here simply to insert some space between the questions and the answers to keep them from being visible on the screen at thesame time.

The image is also an example of the kinds of things that we do in my course titled ITSE 2321, Object-Oriented Programming.

Spacer image of a rabbit and a penguin.

This image was also inserted for the purpose of inserting space between the questions and the answers.

Spacer image of a penguin in the snow in front of some houses.

Answers

Answer 11

True.

Back to Question 11

Answer 10

True.

Back to Question 10

Answer 9

True.

Back to Question 9

Answer 8

False. The getPixels method belonging to a Picture object returns references to all of the Pixel objects encapsulated in the picture in a one-dimensional array.

Back to Question 8

Answer 7

False. The Pixel class defines a large number of methods. Once you have a reference to a Pixel object, you can manipulate the underlying pixel encapsulated in that object in a variety of ways.

Back to Question 7

Answer 6

True.

Back to Question 6

Answer 5

True.

Back to Question 5

Answer 4

True.

Back to Question 4

Answer 3

False. The code in Listing 2 causes an image to be displayed in the format shown in Figure 2 .

Figure 2 - Answer 3.

Image of a penguin in the snow in front of some houses.

Back to Question 3

Answer 2

False. The code in Listing 1 instantiates a new object of the Picture class.

Back to Question 2

Answer 1

False. A color value is inverted by subtracting the value from 255 .

Back to Question 1

Miscellaneous

This section contains a variety of miscellaneous information.

Housekeeping material
  • Module name: Java3004r Review: Image Processing Algorithms, Image Inversion, and PictureExplorer Objects
  • File: Java3004r.htm
  • Published: 02/10/13
Disclaimers:

Financial : Although the Connexions site makes it possible for you to download aPDF file for this module at no charge, and also makes it possible for you to purchase a pre-printed version of the PDF file, youshould be aware that some of the HTML elements in this module may not translate well into PDF.

I also want you to know that, I receive no financial compensation from the Connexions website even if you purchase the PDF version ofthe module.

In the past, unknown individuals have copied my modules from cnx.org, converted them to Kindle books, and placed them for sale onAmazon.com showing me as the author. I neither receive compensation for those sales nor do I know who does receive compensation. If youpurchase such a book, please be aware that it is a copy of a module that is freely available on cnx.org and that it was made andpublished without my prior knowledge.

Affiliation : I am a professor of Computer Information Technology at Austin Community College in Austin, TX.

-end-

Questions & Answers

what is economic
Charles Reply
what are the type of economic
Charles
macroeconomics,microeconomics,positive economics and negative economics
Gladys
what are the factors of production
Gladys
process of production
Mutia
Basically factors of production are four (4) namely: 1. Entrepreneur 2. Capital 3. Labour and; 4. Land but there has been a new argument to include an addition one to the the numbers to 5 which is "Technology"
Elisha
what is land as a factor of production
Gladys
what is Economic
Abu
economics is how individuals bussiness and governments make the best decisions to get what they want and how these choices interact in the market
Nandisha
Economics as a social science, which studies human behaviour as a relationship between ends and scarce means, which have alternative uses.
Yhaar
how will a country's population be equal to it's labour force
Hope Reply
what is the meaning of ppf
Obeng Reply
What is Economic
Governor Reply
economic
Nwosu
Economics is the social science that deals with the unlimited human wants in the face of scarce (limited in supply) resources.
Azka
what is market
Gift Reply
marker is the interaction of buying and selling
David
market refers to the interaction of the processes of buying and selling of commodities between the buyer and the seller.
stephen
market is a place where two parties gather to facilitate exchange of goods and services.
Yhaar
what are some good sources of information to find trends in various Industries
James
how do on know that marketing is going on
Mutia
what is consumption
Raj
Using revenue
Prince
What is stock market
Prince
What are the marmet function
Odirile Reply
price elasticity of demand is the degree of responsiveness of a quantity demanded to the change in price of the commodity in question.
Gladys Reply
What does elasticity mean
Prince
Elasticity means change in demand with the change in price. It is elastic if the demand changes with the price change whereas it is inelastic if the demand is not affected due to change in price
Devesh
Okay
Olatunde
meaning
KP
okay
Binta
I have a question
Binta
what is the importance of learning economics?
Thelma Reply
it helps to make the correct choice
Gladys
it helps firm to produce products that will bring more profit
Gladys
the difference between needs and wants
londiwe Reply
needs are things that we basically can't live without wants are just luxury things
Thelma
needs are things without them we can't live but want are things without we can live
KP
what is education
KP
it's a process in which we give or receiving methodical instructions
Thelma
what is mixed economy
Amex
what is a deadweight loss? how monopoly creates a deadweight loss?
Ashraf Reply
who are u?
Lamine
haha
Cleaford
scarm
nura
what it this
Cleaford
hi y'all
Dope
how does group chat help y'all 🤔
Dope
hi y'all
Dope
how does group chat help y'all 🤔
Dope
how does group chat help y'all 🤔
Dope
to learn from one another
Lamine
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Dope
😟
Creative
Yes
Lamine
what is type of economic
taiwo Reply
how to understand basics of economics
Aarif Reply
what is demand schedle
Princess Reply
When you make a Scedule of the demand you made
Rodeen
this is helpful for rbi grade b
Prema Reply
What is macroeconomics
Kauna Reply
It's one of the two branches of Economics that deal with the aggregate economy.
Mayen
it's about inflation, occupation, gdp and so on
alberto
What is differences between Microeconomics and Macroeconomic?
Bethrand
microeconomics focuses on the action of individual agents in the economy such as businesses, workers and household. while macroeconomics looks at the economy as a whole. it focuses on broad issues in the economy such as government deficit, economy growth, levels of exports and imports, and
Thelma
inflationary increase in prices
Thelma
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Source:  OpenStax, Object-oriented programming (oop) with java. OpenStax CNX. Jun 29, 2016 Download for free at https://legacy.cnx.org/content/col11441/1.201
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