Vector resolution - Study guides, Class notes & Summaries

Match the following file and image types with their correct definitions. : -JPG- High quality raster images with lossy compression which results in decreased image quality after each image edit. -PNG- True color, supports transparency, and is lossless, meaning an image will retain the same quality regardless of how many times it's been edited. -GIF- Can only contain up to 256 colors, supports transparency, and can be animated. -WEBP- Developed by Google in an attempt to combine the best...

CISC 310 Final Exam Questions & Answers 2024/2025 Data - ANSWERSsymbols that represent people, events, things, ideas Information - ANSWERSdata presented in format that humans use Lossless compression - ANSWERSno data loss Lossy Compression - ANSWERSthrow away some data during compression Digital Audio File Formats - ANSWERSAAC, MP3, Ogg, WAV, WMA Vector Graphics - ANSWERScan be resized better, less storage space, not as realistic, easier to edit Resolution - ANSWERSwidth x...

What characterises Electro-magnetic radiation 1. Wavelength 2. amplitude - height of wave from centreline to peak 3. Polarization - orientation vector of photons 4. frequency - number of wave cycles Why can people get sunburnt whilst sitting in the shade 1. Reflected UV radiation 2. Scattered UV radiation - from atmosphere and clouds What is a high pass filter? - Image enhancement technique which enhaces the edges and finer details of an image - This is done by subtracting a lo...

Which of the following transducers will have the worst axial resolution? a. Vector array, 3 MHz b. Linear Sequential Array, 6 MHZ c. Linear Phased Array 7.5 MHZ d. Annular Array, 6 MHz - Vector array, 3 MHz A sound wave is traveling in the body and propagates from muscle to air. What percentage of the sound wave is most likely reflected at the muscle-air boundary? a. 0.5% b. 75% c. 25% d. 5% e. 99% - 75% Which of the following lists is in decreasing order? a. mega, kilo, deca, milli...

Match the following file and image types with their correct definitions. - ️️-JPG- High quality raster images with lossy compression which results in decreased image quality after each image edit. -PNG- True color, supports transparency, and is lossless, meaning an image will retain the same quality regardless of how many times it's been edited. -GIF- Can only contain up to 256 colors, supports transparency, and can be animated. -WEBP- Developed by Google in an attempt to combine the bes...

NOCTI Exam: Graphic Design Questions and Answers Already Passed QuarkXPress and InDesign are examples of Desktop Publishers "Page Setup" is found under which Windows pull down menu File A designer has used a word processing program to construct a menu for "Sam's Subs." This document is known as a File An example of an output device is a Speaker What is traditionally accepted numbers of fonts for an ad layout 2 Which of the following font styles is the best choice when printing a confer...

IT-105 GMU MidTerm Questions and Answers Already Passed ___________ stores only the pixels that change color from one frame to the next A. Image compression B. Interframe compression C. Neither A or B D. Both A and B B. Interframe compression _________________ refers to the number of times per second that a sound is measured during the recording process. A. Bit rate B. Sampling rate C. Frame rate D. Bit rate B.Sampling rate ______________________is the process by which...

reflection return of the ultrasound wave to the transducer from a smooth surface when does the greatest amount of reflection occur when the incident beam is perpendicular to structure (specular reflection) scatter deflection of ultrasound waves from small structures (red blood cells scatter sound) refraction deflection of Ultrasound waves due to media with varied acoustic impedance attenuation loss of Ultrasound signal due to absorption in tissues as it travels ...

Ultrasound Physics - Mock Exam Questions for SPI with complete solutions 2024 Which of the following transducers will have the worst axial resolution? a. Vector array, 3 MHz b. Linear Sequential Array, 6 MHZ c. Linear Phased Array 7.5 MHZ d. Annular Array, 6 MHz - ANSWER-Vector array, 3 MHz A sound wave is traveling in the body and propagates from muscle to air. What percentage of the sound wave is most likely reflected at the muscle-air boundary? a. 0.5% b. 75% c. 25% d. 5% e. ...

UTA INSY 2303 Final Exam The _______ number system allows digital devices to represent virtually any number simply by using 0s and 1s. (Unit 1) - Binary Most graphics software uses a process called pixel _________ to create new pixels by averaging the colors of nearby pixels. (Unit 1) - Interpolation MIDI files are less compact than digital audio files. (Unit 1) - False Which of the following options are well suited for using vector graphics? (Unit 1) - All of the above A(n) __...