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Education
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Data Handling Techniques
Instead of using 9 pixels of data you only use 2. The "X's" show unused pixels. The 10th is unfilled (equal to "0") and followed by a series of 14 filled pixels. Continue this exercise and determine how many pixels you save...
SalesCircular.com: Monitor Buying Tips
number is the width in pixels, the second is the height in pixels. The more dots or pixels used on the screen, the greater is the clarity of the image. Greater resolution is especially important when you are using a large monitor (17-inch or larger). Refres...
Internet4Classrooms: Claris Homepage - Using Image
Image Map Using Images Changing the size of an image I found this great picture of frogs which live in a tropical rain forest. However, the picture is larger than I want it to be on my page. There are two ways to make this change. Click on the image....
Programming Art:Photoshop Wood Texture Tutorial
[CTRL + N] and create a new layer. In this new layer, fill [Alt + Backspace] with a nice wood color [keep in mind you could just as easily use this technique on a selection]. I used an RGB value of 181, 158, 109 for our example. 2. Add some noise using Filter > Noise...
Shake, Rattle, and Zoom
wanna-bees who want to make a video of their kids being chased by dinosaurs," Hathaway says. VISAR would allow you to determine precisely where someone is in the frame, which would then enable you to add a layer of special effects correlated to that position. Â A Thousand...
Short Courses on Digital Cameras
digital photography. You will find a complete list of these animations in the Hot Topics/About Us on-line book. Click to jump. Home | Shortcourses™ Bookstore | Curtin's Guide to Digital Cameras and Other Photographic Equipment | Using Your Digital Camera | Displaying &...
 Smithsonian: Cosmic Voyage
Information This activity is recommended for fourth grade and up. If students have not used coordinate systems, review how to name a location with a letter and number. If stu- dents have difficulty following directions and communicating with one another, the teacher can act as the transmitter for th...
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Information This activity is recommended for fourth grade and up. If students have not used coordinate systems, review how to name a location with a letter and number. If stu- dents have difficulty following directions and communicating with one another, the teacher can act as the transmitter for the entire class. A digital image is composed of pixels (picture elements) that are arranged in rows and columns. Each pixel is assigned a numerical value that represents its relative brightness in the image: the larger the
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http://www.nasm.si.edu/education/pubs/cv_guide.pdf#page=7
www.nasm.si.edu/education/pubs/cv_guide.pdf#page=7
Detector Collect and analyze data. Grades six and up Page 32 Get the Picture Use <span class="highlight">pixels</span> to create an <span class="highlight">image</span>. Grades four and up Page 16 Mystery Box Make inferences based on observations. Grades four and up Page 30 Zoom In Investigate size from cells to quarks. Grades seven and up Page 35 Engineer Meet Brynette Smith Page 43 Observing Measuring Understanding Scale Exploring Careers OUR SPACE OUTER SPACE INNER SPACE
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http://www.nasm.si.edu/education/pubs/cv_guide.pdf#page=23
www.nasm.si.edu/education/pubs/cv_guide.pdf#page=23
copy one for each pair <span class="highlight">of</span> students in each class. Make a transparency. Copy the “Effect <span class="highlight">of</span> Changing Pixel Size” on a transparency for class discussion. Procedure Introduce the activity. Ask students to explain how they think scientists get images from spacecraft that do not return to Earth. Let students know that they will simulate how instruments aboard spacecraft collect and transmit images to Earth. Explain the simulation. Instruments aboard spacecraft divide an <span class="highlight">image</span> into tiny squares called <span class="highlight">pixels</span>
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http://www.nasm.si.edu/education/pubs/cv_guide.pdf#page=25
www.nasm.si.edu/education/pubs/cv_guide.pdf#page=25
Information This activity is recommended for fourth grade and up. If students have not used coordinate systems, review how to name a location with a letter and number. If stu- dents have difficulty following directions and communicating with one another, the teacher can act as the transmitter for the entire class. A digital <span class="highlight">image</span> is composed <span class="highlight">of</span> <span class="highlight">pixels</span> (picture elements) that are arranged in rows and columns. Each pixel is assigned a numerical value that represents its relative brightness in the <span class="highlight">image</span>: the larger the
Selected Photographs from the USGS
can read and print PCD files, the photographs are provided in this publication in that format in the "photocd" folder. In the hierarchy of file formats, Photo CD (YCC) resides above BMP, EPS, GIF, JPEG, MOV, PCX, PICT, PSD, TIF, TIFF, etc., enabling end users to go from YCC to othe...
Department of the Navy/Robert Smith (1757-1842)
Smith died in Baltimore, Maryland, on 26 November 1842. USS Robert Smith (DD-324), 1921-1931, was named in honor of Secretary of the Navy Robert Smith. This page features our only views of Robert Smith. If you want higher resolution reproductions than the "Online Libra...
The Potsdam Conference, July-August 1945
Soviet Premier Joseph Stalin. Photograph from the Army Signal Corps Collection in the U.S. National Archives. Online Image: 85KB; 740 x 605 pixels Reproductions may be available through the National Archives Photo #: USA C-1860 (Color) Potsdam Conference, July-Aug...
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