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Modified over 5 years ago
Original image: 512 pixels by 512 pixels
Probe is the size of 1 pixel. Picture is sampled at every pixel (262144 samples taken)
Probe is the size of 2x2 pixels. Picture is sampled every 2 pixels (65536 samples taken)
Probe is the size of 4x4 pixels. Picture is sampled every 4 pixels (16384 samples taken)
Probe is the size of 8x8 pixels. Picture is sampled every 8 pixels (4096 samples taken)
Probe is the size of 16x16 pixels. Picture is sampled every 16 pixels (1024 samples taken)
Probe is the size of 32x32 pixels. Picture is sampled every 32 pixels (256 samples taken)
Probe is the size of 64x64 pixels. Picture is sampled every 64 pixels (64 samples taken)
Probe is the size of 128x128 pixels. Picture is sampled every 128 pixels (16 samples taken)
Probe is the size of 256x256 pixels. Picture is sampled every 256 pixels (4 samples taken)
Probe is the size of 512x512 pixels. Picture is sampled every 512 pixels (only 1 sample taken)
These figures correspond to the image using shear =10 pixels And 2D convolution was done in order to get the images Using R=0 y0 Using R=1 y1.
Optical Anamorphic Conversion Original 2.35:1 aspect ratio that was displayed on the motion picture screen. What the cinematographer intended. Original.
Choose the right picture
Introduction to Digital Image Processing and Digital Image Analysis.
Student Name: Jamaal Lam Date: 12/7/10. What is Computer Graphics? Computer graphics is a term that refers both to the use of computers to create or.
N u v P(0,0) P(4,1) Orthographic (parallel) projection: Finding the starting point of the ray P(0,0): origin of image plane P(4,1): image pixel at i=4,
Surface Emissions Specimen current X-rays Cathodoluminescence Pole Piece, etc SE3 ≈ 1 nm for metals up to 10 nm for insulators.
Phonological Probe Phonological Probe – Item 1 Phonological Probe – Item 2.
The Grapes of Wrath – pre-reading for use with students BEFORE they begin reading or have any introduction to the novel or the historical background of.
File Sizes & Storage Requirements. An image has a width in pixels and a height in pixels Start by calculating the number of pixels all up 640 x.
1. 1. What do you notice in this image?. 2. What do you think this is?
Crop and Straighten. If you scan a picture it may be tilted on the scanner. Then in a image editing program like photoshop you can straighten the picture.
Fine Tune / Clone Stamp What is this? When do I do this? How do I use this? Illustrate in Gimp. What do all of the options do?
Principal Component Analysis (PCA).
TABLE OF CONTENTS This presentation will include…
By: Cassie. Images taken from:
Vocabulary Stash. Word 1 Word 8 Word 5 Word 2 Word 3 Word 4 Word 6 Word 9 Word 7 Word 10.
Value Half and Half. Value An element of art - Your range of light to dark A typical value scale has 9 ranges.
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