Vector Graphic
... Since raster graphics need to store so much information, large bitmaps require large file sizes. Fortunately, there are several image compression algorithms that have been developed to help reduce these file sizes. JPEG and GIF are the most common compressed image formats on the Web, but several oth ...
... Since raster graphics need to store so much information, large bitmaps require large file sizes. Fortunately, there are several image compression algorithms that have been developed to help reduce these file sizes. JPEG and GIF are the most common compressed image formats on the Web, but several oth ...
Stereoscopic 3D visualization on planar displays Stefan Seipel 2013
... a) the relation between window and observer position to be modeled at the same level of scale (same WCS) b) requires a parameterization of an appropriate off-axis projection matrix c) zooming of objects in the scene is accomplished through manipulation of object parameters rather than viewing parame ...
... a) the relation between window and observer position to be modeled at the same level of scale (same WCS) b) requires a parameterization of an appropriate off-axis projection matrix c) zooming of objects in the scene is accomplished through manipulation of object parameters rather than viewing parame ...
Graphics Processing Unit (GPU) - Study Mafia:Latest Seminars
... Graphics Adapter (CGA) and 16-color Enhanced Graphics Adapter (EGA). During the same time, other computer manufacturers, such as Commodore, were introducing computers with built-in graphics adapters that could handle a varying number of colors. ...
... Graphics Adapter (CGA) and 16-color Enhanced Graphics Adapter (EGA). During the same time, other computer manufacturers, such as Commodore, were introducing computers with built-in graphics adapters that could handle a varying number of colors. ...
A Rectangular Area Filling Display System Architecture Daniel S
... In order to provide two dimensional addressability, the memory array within the RAM will ha.ve to be modified slightly. First, notice that the static RAM of Figure 2 has only row select signal lines running across the array. The rectangular area filling RA..\f will need column select signal lines ru ...
... In order to provide two dimensional addressability, the memory array within the RAM will ha.ve to be modified slightly. First, notice that the static RAM of Figure 2 has only row select signal lines running across the array. The rectangular area filling RA..\f will need column select signal lines ru ...
Appendix A: Some Technical Details of Various Personal Computers
... A History of the Personal Computer ...
... A History of the Personal Computer ...
web_graphicst - Multimediaarts.net
... Created as an alternative to gif Lossless compression no data lost Two types… Png 8 and Png 24 Png 8 similar to gif, but has transparency superior to gif…no animated Png… • Png 24 more similar to jpg. But larger comparable file sizes… • Not supported by native browsers must be used as plugin, but ca ...
... Created as an alternative to gif Lossless compression no data lost Two types… Png 8 and Png 24 Png 8 similar to gif, but has transparency superior to gif…no animated Png… • Png 24 more similar to jpg. But larger comparable file sizes… • Not supported by native browsers must be used as plugin, but ca ...
ACSC330 - Computer Graphics
... (specifying a value of 1 for both Sx and Sy leaves the size of objects unchanged). When Sx and Sy are assigned the same value, a uniform scaling is produced, which maintains relative proportions of the scaled object. Unequal values for Sx and Sy are often used in design applications, where pictures ...
... (specifying a value of 1 for both Sx and Sy leaves the size of objects unchanged). When Sx and Sy are assigned the same value, a uniform scaling is produced, which maintains relative proportions of the scaled object. Unequal values for Sx and Sy are often used in design applications, where pictures ...
New portable FELIX 3D display
... Several autostereoscopic volumetric display methods are under investigation in which a periodically time-varying twodimensional (2D) image is used to sweep out a volume of space cyclically at a frequency higher than the eye can resolve. A spatial image is formed through persistence of vision, which ...
... Several autostereoscopic volumetric display methods are under investigation in which a periodically time-varying twodimensional (2D) image is used to sweep out a volume of space cyclically at a frequency higher than the eye can resolve. A spatial image is formed through persistence of vision, which ...
Graphic-Design
... The sheer versatility of graphic design careers allows a person with a graphic design degree to operate in multiple career modes and in multiple industries. Many designers do specialize in careers in particular fields and use their skills in other areas to fund their preferred lines of work. Thus th ...
... The sheer versatility of graphic design careers allows a person with a graphic design degree to operate in multiple career modes and in multiple industries. Many designers do specialize in careers in particular fields and use their skills in other areas to fund their preferred lines of work. Thus th ...
Website Design
... – Unclear navigation; over complex navigation – Complicated frames, too many frames, unnecessary scroll bars in frames – Orphan pages (no links back to where they came from, no identification) – Useless page titles that don't explain what the page is about ...
... – Unclear navigation; over complex navigation – Complicated frames, too many frames, unnecessary scroll bars in frames – Orphan pages (no links back to where they came from, no identification) – Useless page titles that don't explain what the page is about ...
Just-In-Time Browsing - BYU Data Extraction Research Group
... • A web form provides the interface to query the microfilm database. • Individuals can enter keywords (such as a first and last name), and the system locates appropriate records in the indexed microfilm documents. ...
... • A web form provides the interface to query the microfilm database. • Individuals can enter keywords (such as a first and last name), and the system locates appropriate records in the indexed microfilm documents. ...
Chapter16
... − Screen resolution: size of the pixel grid. The minimum is 640 x 480. Higher resolutions allow you to view larger documents or graphics, but text becomes smaller and harder to read Practical PC 5th Edition Chapter 16 ...
... − Screen resolution: size of the pixel grid. The minimum is 640 x 480. Higher resolutions allow you to view larger documents or graphics, but text becomes smaller and harder to read Practical PC 5th Edition Chapter 16 ...
polygon
... • These intersection points are then o sorted from left to right, o the corresponding frame-buffer positions between each intersection pair are set to the specified fill color. ...
... • These intersection points are then o sorted from left to right, o the corresponding frame-buffer positions between each intersection pair are set to the specified fill color. ...
Fluoroscopy Equipment
... • Video signal is emitted in a raster scanning by moving the stored charge to the edge of the CCD where they are discharges as pulses into conductor • Adv. Fast discharge time, eliminate image lag, good for high speed imaging applications, more sensitive, operate at lower voltages, more life, accept ...
... • Video signal is emitted in a raster scanning by moving the stored charge to the edge of the CCD where they are discharges as pulses into conductor • Adv. Fast discharge time, eliminate image lag, good for high speed imaging applications, more sensitive, operate at lower voltages, more life, accept ...
Chapter 8 Using Web Graphics
... Compression Schemes and Download Times To reduce download times, you can also use an image editing program to create two versions of an image: • one in full color • one with a reduced color palette The Web browser can display the reduced color image as a placeholder until the full-color image downlo ...
... Compression Schemes and Download Times To reduce download times, you can also use an image editing program to create two versions of an image: • one in full color • one with a reduced color palette The Web browser can display the reduced color image as a placeholder until the full-color image downlo ...
Object Orientated Data
... – Details are stored on the attributes (properties) of each object that is stored in the file. – Each object can be edited individually without affecting any others – These files are basically a collection of objects with details about them. This means they can be stored as plain text files. ...
... – Details are stored on the attributes (properties) of each object that is stored in the file. – Each object can be edited individually without affecting any others – These files are basically a collection of objects with details about them. This means they can be stored as plain text files. ...
Computer Specifications (PC) - PDST
... for the software and network infrastructure in the school. Vista Home or XP home versions are not recommended for use in schools, however when ordering computers schools need to specify a base operating system. The choice of base operating system should be made along with their choice of operating s ...
... for the software and network infrastructure in the school. Vista Home or XP home versions are not recommended for use in schools, however when ordering computers schools need to specify a base operating system. The choice of base operating system should be made along with their choice of operating s ...
introduction to computer technology
... ◦ As the electrons hit the phosphors on the CRT, the phosphor will glow certain intensities. ◦ As a new line begins, the guns will then begin at the left and continue right; these guns will repeat this process sometimes thousands of times until the screen has been completely drawn line by line. ◦ On ...
... ◦ As the electrons hit the phosphors on the CRT, the phosphor will glow certain intensities. ◦ As a new line begins, the guns will then begin at the left and continue right; these guns will repeat this process sometimes thousands of times until the screen has been completely drawn line by line. ◦ On ...
ch-04 - It works
... • The camera records the color image directly from the color CRT. – image resolution is limited • A black and white CRT is photographed through color filters, and the different color components of the image are displayed in sequence – This technique yields very high-quality images. – Colors are mixe ...
... • The camera records the color image directly from the color CRT. – image resolution is limited • A black and white CRT is photographed through color filters, and the different color components of the image are displayed in sequence – This technique yields very high-quality images. – Colors are mixe ...
2D Graphics
... • Computer Graphics: the creation, storage, and manipulation of images and their models • Model: a mathematical representation of an image containing the important properties of an object (location, size, orientation, color, texture, etc.) in data structures • Rendering: Using the properties of t ...
... • Computer Graphics: the creation, storage, and manipulation of images and their models • Model: a mathematical representation of an image containing the important properties of an object (location, size, orientation, color, texture, etc.) in data structures • Rendering: Using the properties of t ...
2D Graphics
... • Computer Graphics: the creation, storage, and manipulation of images and their models • Model: a mathematical representation of an image containing the important properties of an object (location, size, orientation, color, texture, etc.) in data structures • Rendering: Using the properties of the ...
... • Computer Graphics: the creation, storage, and manipulation of images and their models • Model: a mathematical representation of an image containing the important properties of an object (location, size, orientation, color, texture, etc.) in data structures • Rendering: Using the properties of the ...
Fundamentals of Computer Graphics
... A Robot Arm If information stored in nodes (not in edges) – each node must store at least: • pointer to a function that draws the object represented by the node • matrix that positions, scales and orients this node relative to the node’s parent (including children) • pointer to children of the node ...
... A Robot Arm If information stored in nodes (not in edges) – each node must store at least: • pointer to a function that draws the object represented by the node • matrix that positions, scales and orients this node relative to the node’s parent (including children) • pointer to children of the node ...
Moore`s Law and Multicore - College of Engineering | Oregon State
... example, to allow multiple programs on a desktop system to always be executing concurrently. Multithreading, even without multicore too, is still a good thing. Threads can make it easier to logically have many things going on in your program at a time, and can absorb the dead-time of other threads. ...
... example, to allow multiple programs on a desktop system to always be executing concurrently. Multithreading, even without multicore too, is still a good thing. Threads can make it easier to logically have many things going on in your program at a time, and can absorb the dead-time of other threads. ...
PPT
... memories on the chip, which when completed all head toward the Graphics Interface so as to be rendered by the Graphics Synthesizer. The Graphics Synthesizer uses DRAM on chip to provide an entire frame buffer plus graphics processors to perform the rendering desired based on the display commands giv ...
... memories on the chip, which when completed all head toward the Graphics Interface so as to be rendered by the Graphics Synthesizer. The Graphics Synthesizer uses DRAM on chip to provide an entire frame buffer plus graphics processors to perform the rendering desired based on the display commands giv ...
Running time - Jacobs University
... Types of analyses • Worst case: (usually) T(n) = maximum time of algorithm on any input of size n. • Average case: (sometimes) T(n) = expected time of algorithm over all inputs of size n. (Need assumption of statistical distribution of inputs.) • Best case: (never) Does not make much sense, e.g., w ...
... Types of analyses • Worst case: (usually) T(n) = maximum time of algorithm on any input of size n. • Average case: (sometimes) T(n) = expected time of algorithm over all inputs of size n. (Need assumption of statistical distribution of inputs.) • Best case: (never) Does not make much sense, e.g., w ...
Tektronix 4010
The Tektronix 401x series was a family of text and graphics computer terminals based on the company's storage tube technology. The 4000 series were less expensive (under $10,000) than earlier graphics terminals, such as the IBM 2250 because no additional electronics were needed to maintain the display on the screen. They were widely used in the CAD market in the 1970s and early 1980s. There were several members of the family introduced through the 1970s, the best known being the 4010 and 4014. They remained popular until the introduction of inexpensive graphics workstations in the 1980s. The new graphics workstations used raster displays and dedicated screen buffers that became more affordable as solid state memory chips became cheaper.