Flood-Fill Flood-fill • Used in interactive paint systems. • The user specify a seed by pointing to the interior of the region to initiate a flood operation Recursive Flood-Fill • Fill a image-space region with some intensity (color) value • How to define the region? • Fill Until vs. Fill While • 4-connectivity vs. 8-connectivity Flood-Fill from Seed • Start from the seed and floods the region until a boundary is met. A simple recursive algorithm can be used: void floodFill(int x‚ int
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“In a world of seven billion people‚ set to grow to nine billion by 2050‚ wasting food makes no sense – economically‚ environmentally and ethically.” - UN Under-Secretary-General and UNEP Executive Director Achim Steiner Food waste is a serious and often discussed problem in food and nutrition security. From produce loss due to poor post-harvest handling practices to the food that goes bad in your fridge before you can eat it‚ the United Nations Food and Agriculture Organization (FAO) found thatan
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A Summary of The Nature of Philosophical Inquiry A Summary of Robert Johann’s “The Nature of Philosophical Inquiry” Philosophy has made progress through the development of specialized methods that fragment the knowledge that philosophy eternally seeks. Johann seeks to elaborate on the nature of philosophical inquiry through the method of Pragmatism‚ more specifically Ontological Pragmatism. This method will measure the truth of philosophical inquiry through what it leads to in experience or practice
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The Amazon Rainforest needs to be protected! If we do nothing to save the rainforest‚ our planet will be permanently damaged and there will be nothing we could do about it. The rainforest is basically the lungs of the earth. The carbon that will be released into the atmosphere will heat up the earth‚and possibly kill many plants‚ animals‚ etc. People are also doing things in the amazon that are killing many species of plants‚ animals‚ etc. Also‚ do do what is threatening these animals‚ developers
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Why Human Life? Most people would say that human life is a precious thing‚ and that taking it away from someone by force is not righteous. Most would also say that non-human life is less valuable‚ and most if they are pushed to consider it would say that the value of a life is based on the intelligence of that creature. These facts are obviously the truth‚ about humans being more valuable the non-human. Human life is not a tree that can be replanted or grow again. Once a human life is
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“Screw the Whales‚ Save the Shrimp” by Joy Williams The essay "Save the Whales‚ Screw the Shrimp" written by Joy Williams is about the problem that we are not taking care of the environment or seeing the truth of it all as well as we should be. Because we are too blind and lazy to solve the problems with everything around us‚ such as the animals and the plants that keep us alive everything is just getting worse. We’ve made it our nature to take things that are available and use them until it’s gone
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How to save energy at Home by Sivam in Home / Interior Design 1. Turn your refrigerator down. Refrigerators account for about 20% of Household electricity use. Use a thermometer to set your refrigerator temperature as close to 37 degrees and your freezer as close to 3 degrees as possible. Make sure that its energy saver switch is turned on. Also‚ check the gaskets around your refrigerator/freezer doors to make sure they are clean and sealed tightly. 2. Set your clothes washer to the warm
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Go Green‚ Save Green We all realize that the planet is definitely changing and resources‚ such as money‚ and oil don’t come around as easily as it once may have and with the prices of virtually everything on the rise the least bit of extra cash can be the most bit of helpful. With only a few small adjustments to your daily routine we can lower energy costs‚ save money and ultimately help save the environment as well. While global warming and the oil peak aren’t the first things we think about
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Save Money‚ Skip School! Everybody is trying to make cut backs these days. It seems that the majority of people are trying to get rid of unnecessary expenses in order to hold on to more of their hard earned money. The same is true with school districts around the country. In this case however‚ the cutbacks come in the form of a school day. Administrators around the country have been faced with dwindling budgets‚ and the loss of many extra-curricular activities. The answer for some has been the
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A) Save as Many as You Ruin People makes mistakes‚ sometimes these mistakes are the result of something self-inflicted‚ and other times‚ they are totally unintended. Some of those mistakes can be small ones‚ or life-changing factors that can turn things completely upside down. At some point‚ you can stand without anything at all due to a mistake made. But you can also be granted another chance‚ a chance to correct that mistake and make something good out of it instead. In Simon Van Booy’s short-story
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