...Discuss the impact that file format, compression techniques, image resolution and color depth have on file size and image quality Introduction: Within this report I will be discussing how learners can use different file formats, different compression techniques, and also various image resolutions also different color depths, I will also display the final sizes and the differences between them furthermore I will also mention jped, psd, bmp, gif and tiff as different file formats. Photoshop file: The first format which I will discuss about is Photoshop format also known as PSD, this format is also the default format for this software their fore it will automatically save the edited graphical images to this format unless chosen otherwise. This format enables you to be directed straight to Photoshop and also grants you permission to use any features of the software, On the other hand the main problem is that you are only ably to open this file with Adobe Photoshop and the file is also relatively large so it may require a lot of space within your computer. Bitmap File: Bitmap images are stored in a format which is known as BMP Format. These sorts of images are built up of loads of small squares arranged in a certain way in order to create an image in a similar way photographs are captured. The file size is also directly affected from the resolution of the image, in other words, If the resolution is high the file size will be larger, In my opinion the main disadvantage...
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...Assignment 3 GIF (Graphics interchange format) is a format in which an animation is saved. An animated GIF is a file format used to create basic animations. Some of the advantages of animated GIF’s are that if they are high quality and not pixilated then the animation will appear more appealing on a website; however the overuse of animated GIF’s on a website could leave the animation with lots of images, this could leave the users distracted or uninterested in the website. Also GIF’s compared to other formats have a small file size this enables them to be put on to website quickly and easily. Continuing from this point animated GIF’s have lossless compression this helps the file size to be reduced without a large amount of distortion so quality is not excessively lost. Another advantage of animated GIF’s is that they support transparent backgrounds, meaning that a transparent background can be used on a website instead of using a plain background, this will make the website look more unique. Some of the disadvantages of animated GIF’s are that they only support a maximum of 256 colour pallet so if you wanted to create an animation using specific colour shades then an animated GIF won’t allow this. Another disadvantage of animated GIF’s is that they only work in some web browsers that don’t support animated GIF’s such as they don’t normally operate on a file system explorer but they work on Google Chrome. Software tools available for animation; Layers Layers separate...
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...* Characteristics Of Informationwww.searchtherightwords.com/Searching for the Right Words? Say What Your Heart Wants To. * Characteristics Of Informationwww.hforcare.com/Search Characteristics Of Information Characteristics Of Information in One Site Ads View Slide Show * FB Share * Tweet * Pin It Close View Slide Show * View Slide Show Related Questions * What is duplicate content? * The Difference Between Selling and Marketing? * Recommend a list of free classifieds and directories with no reciprocal links requirement? * How do you get to a chat room to tell people about your website? Answer: The first characteristic is Relevance. The information that a person uses must be relevant to the current problem at hand. If the information is not relevant it would not help to solve the problem at all. The 2nd characteristic is Complete. The information must be complete. If the information is not complete and only partial information is received, it may lead to wrong decisions being made as only half of an entirety of the information is known. The 3rd characteristic is Accuracy. The information must be accurate as unaccurate information would lead to many different major problems as unaccurate information for example, may lead to people playing the stock market to lose alot of money. The 4th characteristic is Current. The information must be current as a fact of yesterday may not be a fact of today. For example, a criminal on the loose...
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...detail how to use Photoshop's Save for web... option. Facts about image formats There are many image formats available, but only a few work on web. They differ in some important properties, and you should learn how to use them best. There are two kinds of image compression, lossy and lossless. Lossy compression means once you decompress the compressed data, you will not get the exact same image as the original. However, this will only be visible at a closer look. Lossy compression is good for web, because images use small amount of memory, but can be sufficiently like the original image. When you decompress a lossless image, you will get exactly the same image as the original. This compression uses greater amount of memory, so at times it may not be good for web. JPEG JPEG is a format name, .jpg is the extension for it. This image type is lossy, and you can control the compression level in image editors. It is good for saving images with millions of colors, like photographs, drawings with many shades, images containing gradients etc. GIF This format is a bitmap, which means it's a grid made of tiny pixel squares. Data about every pixel is saved (so it's lossless), and you can save up to 256 colors. Pixels may also be transparent. GIF may contain more than one frame, so it can be animated. Since image programs can control the exact number or colors stored in a particular image, it is a good format for saving images with less colors, like charts,...
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...Animated GIF’s What is an animated GIF? An animated GIF (graphical interchange format) is usually used on websites for their small file size and low quality image meaning they are always ready for playback depending on the viewer’s broadband, due to this they are very useful for sending in emails as they have been compressed. Normally place in banners on website. They have a sequence of pictures that are put together with slight movement between each image. Each image is known as a frame meaning that when the frame speed is set due to the persistence of vision the viewer can only see a continuous video. A GIF can also allow for instant playback/ continuous loop meaning it can appear that the clip is never ending however can still be stopped after one or a several loops then stop the animation. Bitmap and vector? There are two types of GIFs bitmap and vector. A bitmap GIF is composed of many tiny parts called pixels. Because there are many pixels the file size is normally larger because there is more information to store.one disadvantage is that because it is made up of many components once you zoom in you lose the quality of the image. A vector GIF is created using mathematical shapes called objects. These can be edited to move change shape or colour. The file size for a vector GIF is small even if the images are large. One main advantage of a vector GIF is that it is scalable so even when you zoom in you do not lose quality Advantages of an animated GIF? Animated...
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...ginagamit ng mga editor kapag gumagawa sila ng book covers, especially sa mga genre na hindi masyadong ginagamitan ng blending (i.e. Romance-Comedy, Humor) at sa mga graphic katulad ng typography, posters, bookmarks, etc. I will give you some tips and tricks on finding the perfect color palette for your graphic. Maraming color palettes na makikita sa Google, Tumblr, at sa isa sa mga pinaka-malaking color palette sharing communities, ang ColourLovers. (click external link; it will redirect you to ColourLover’s homepage.) [1] In searching color palettes, importante na alam niyo yung theme ng graphic ninyo. Kunware eh, ang theme ng graphic na gusto ninyong gawin e summer o kaya beach, pwede niyo yun i-search sa ColourLovers. Just find the search bar then type your desired keyword. [2] After pressing enter, the search engine will give you a lot of choices for the perfect color palette. [3] Let’s say you’ve found your chosen palette. Open the Snipping Tool, drag the cursor over the color palette, then the program will direct you to an interface similar sa interface ng MS Paint. I-save niyo na siya, then pwede niyo na siyang itago at magagamit niyo pa siya sa mga susunod ninyong graphic. In using your desired palette on your graphic, I have a friend named the Eyedropper Tool. Let us do a sample typography-based graphic using a color palette I’ve found online. After gawin yung process sa taas, open your selected palette in Photoshop (as an image muna). [A] Then, create another document...
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...THE RULE TO MAKE CHAPTER 1 ( ONE ) AT SOFTWARE ENGINEERING’S PROJECT CHAPTER I INTRODUCTION 1.1 The Reason for Choosing the Title The fast growth of computer nowadays are very helping human to make their work easier and faster in all aspect of life. To sending data between two separated places by geographic can be done in the moment and processing a huge data is only being done in quite short time. XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXX 1 2 1.2 Problem Formulation 1. 2. 3. 4. 5. According to the background in choosing title above, then the problem in this final assignment are: How is scaling process implemented on the image so we can get zooming on output image ? If zooming is done on the beginning image, it will affect many places (pixel) have spacey so image will not be looked fine. XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXX 3 1.3 The Objective of Research The Main purpose from this final assignment is to programming a software to recover quality of zooming image result...
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...Flash and Photoshop Exam Study Guide Flash Definitions Actions Panel: The panel where you create and edit actions for an object or a frame Adobe Flash CS3: A development tool that allows you to create compelling interactive experiences, often by using animation Frames: Individual cells that make up the timeline in flash Gradient: A color fill that makes a gradual transition from one color to another causing the colors to blend into one another Graphics Interchange Format (GIF): A graphics file format that creates compressed bitmap images. GIF graphics are viewable on the web Instances: Editable copies of symbols that are placed n the stage Keyframe: A frame that signifies a change in a movie, such as the end of an animation Layers: Rows on the timeline that are used to organize and that allow the stacking of objects on the stage. Motion Guide: Feature that allows you to draw a path and attach motion- tweened animations to the path. A motion guide has its own layer Pixel: Each dot in a bitmap graphic. Pixels have an exact position on the screen Property Inspector: A panel that allows you to display and edit the properties of a selected object or frame. Raster Image: An image based on pixels, rather than mathematical formulas also referred to as a bitmap image. Stage: The area of the flash workspace that contains the objects that are part of the movie and that will be seen by the viewers. Vector Image: A container that holds information and is used in Action...
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...DNS, files, etc.) to use for name resolution, authentication, etc.? The /etc/ncsd.conf configuration file is used to tell Linux which system to use for name resolution, authentication, etc. 3. The file format for an NIS database file is called a dbm. 4. Which Linux file generates two maps in NIS? The /etc/passwd file generates two maps: one indexed by username, the other indexed by UID. These maps are named passwd.byname and passwd.byuid. 5. What utility is used to display raw information from an NIS server? The ypmatch utility or ypcat utility is used to display raw information from an NIS server. 6. Which is the name of the init script for LDAP: ldap or slapd The name of the init script for LDAP is slapd. 7. What is the name for the root, or top level, entry in an LDAP directory? DSE is the root, or top level entry in an LDAP directory. 8. Expand and explain the following acronyms: a. CN = Common Name = is the attribute value used in the Relative Distinguished Name (RDN) b. DC = Domain Component = my-domain c. DN = Distinguished Name = uniquely identifies each entry in an LDAP directory. d. DSE = DSA Specific Entry = is the root, or top-level entry in an LDAP directory e. LDIF = LDAP Data Interchange Format = is used to represent LDAP entries in text form 9. On which port does unencrypted LDAP traffic go? Unencrypted LDAP traffic goes on port 389. 10. What utility is used to encrypt a password for use...
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...When creating a website the developer needs to keep in mind the user. Making sure that the users finds the website useful and user friendly. The website purpose is for Niya to increase sales and generate new clients. The site will need a shockwave flash format there is another component that it needs in order to play which internet explorer already has. Using shockwave flash will allow use on smaller devices because flash are small. Plug ins that will be needed for the website will be like adobe flash player. Adobe flash uses runtime which allows billions of people to browsers and OS version with effortless. It also improves the graphics and creates high performance on smaller screens. Adobe will ensure that it fits all devices and clear. The graphic will be Adobe Illustrator using bitmap, JPG and PNG file format. Bitmap are made of rows of tiny dots called pixels because they are so small they blend with the monitor. Bitmaps with increase in size the more you work with them. JPG is one of the most common one used to format or display photographs on the site. Since PNG is a newer version which will provide “254 levels of transparency (GIF supports only one). Allows more control over image brightness and allows more than 48 bits per pixel. (GIF supports 8 bits for 256 colors).Supports progressive rendering, as interlaced GIFs do. Compresses better than a GIF” ( webbuilderscafe).the contents will be pictures of the toys and brief background on Niya and her company. There will...
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...Unit 4520-271 Imaging software Task 1.1 (1.1) When working on a graphics product why is it important to follow the copyright Law? What constraint you might experience because of it? If the originator of the work decides to sue you for copyright infringement, you can face big fines. The amount would depend on how popular the original work was, if you made money off of the copyrighted material, and if the violation was intentional. Write list of any other constraints you might come across when working on your graphics product? • Not having enough storage to save your product • Computer freezing and deleting your work Explain what file format would be suitable if you are producing a poster or a magazine print publication for...
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...Video File Formats 3GPP Multimedia File (3gp) | Is a multimedia container format defined by the Third Generation Partnership Project (3GPP) for 3G UMTS multimedia services. It is used on 3G mobile phones but can also be played on some 2G and 4Gphones. | Advanced Systems Format File (asf) | File format that wraps various content bit streams; data types can include audio, video, script command, JPEG-compressed still images, binary, and other streams defined by developers. This description is focused on the use of the format for audio and video. | Audio Video Interleave File (avi) | Is a multimedia container format that can contain both audio and video data in a file container that allows synchronous audio-with-video playback. Like the DVD video format, AVI files support multiple streaming audio and video, although these features are seldom used. | Flash Video File (flv) | Is container file format used to deliver video over the internet using Adobe Flash Player version 6-11. | iTunes Video File (m4v) | Is a video format and file extension extremely resembling traditional and common MP4 (MPEG-4 Video File). M4V video file format is developed by Apple Inc., who uses it to flag as a video file and attach it to iTunes, by encoding TV episodes, movies, and music videos in the iTunes Store under official DRM copy protection. | Apple QuickTime Movie (mov) | Is a common multimedia format often used for saving movies and other video files, using a proprietary compression algorithm...
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...Assignment 1: Visual Elements & Graphics Course Objectives and Learning Outcomes Use HTML to define the structure of content. Use Cascading Style Sheets (CSS) to format Web pages. Use visual Elements and graphics on Web pages. Create and format lines and borders on Web pages. Decide when to use graphics and what graphics are appropriate. Apply the image element to add graphics to Web pages. Configure images as backgrounds on Web pages. Configure images as hyperlinks. Find free and fee-based graphics sources. Follow recommended Web design guidelines when using graphics on Web pages. Assignment Requirements Complete this assignment by filling in the blanks listed with each question on the following page. This assignment is to be completed and submitted to your instructor before the start of Unit 5. Required Resources Felke-Morris, Chapter 4 Submission Requirements Submit your completed, printed answer sheet to your instructor before the start of the next unit. Unit 4 Assignment 1: Visual Elements & Graphics 1. Providing alternate equivalent text for every non-text element. Accessibility 2. A type of graphic best used for line art or clip art. (GIF) Graphic Interchange Format 3. Image configured with multiple clickable areas. Image map 4. XHTML attribute that configures horizontal alignment. <h/> 5. Graphic file type that supports transparency and millions of colors. (PNG) Portable Network Graphic 6. XHTML attribute that...
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...The Digitizing Process: How it works Introduction: With the development of multimedia technology comes the need to provide a system where visual art forms such as drawing, video, and photography have a way to be produced and represented by computer programs. And because computers store and manipulate data in a digital format, the process of digitizing has become central to the world of art and multimedia. History of Digitizing: Digital image processing began with work done through the Jet Propulsion Laboratory in California in the 1960s and consisted of digitizing television images of the moon’s surface sent by the spacecraft Ranger 7. Other uses included military intelligence, urban planning, medicine (such as the CAT Scan and the MRI), and of course digital video and photography (Digital Imaging, 1997). Digital Cameras: how they work When you take a picture with your digital camera it splits the light that passes through the lens into red, green and blue, various combinations of which make up all of the colors that we see with the naked eye. Then it focuses this light onto a very small area. Unlike film cameras, that direct the light onto a piece of film coated with silver, digital cameras must convert the light it registers into voltage. It does this by using photodiodes, devices coated with crystalline silicon that produce an electrical charge proportional to the amount of light that hits it. Many photodiodes strategically placed together make up a charge-coupled...
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...Visual Programming MCQ For BCS 8. 1. The visual language includes ___________ for representing visual sentences a. Visual language b. Icons c. Both a & b d. None of these 2. GUI stands for a. b. c. d. Graphics user interaction Graphical user interface Graphics usual interface None of these 4. 3. The icons are the_______ image of an object a. Physical b. Logical c. Both a & b d. None of these Operation icons are also known as a. b. c. d. a. b. c. d. a. b. c. d. a. b. c. d. a. b. c. d. Program icons Process icons Visual icons None of these Visual programming Visual language Multidimensional language None of these Visual programming Visual language Multidimensional language None of these Visual programming Visual language Multidimensional language None of these Visual programming Visual language Multidimensional language None of these 5. It refers to computing with visual objects such as images which are inherently visual because of their key representation are called 6. It refers to an idea that communication occurs through visual symbols, as opposed to verbal symbols or words are called 7. It refers to programming by visual methods 8. It refers to an language that consists of generalized icons and operators 9. It refers to an symbols that are used to denote operations and are usually context-dependent a. b. c. d. Visual programming Operation icons Multidimensional language None of these 9. ___________are operators that involve spatial...
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