PPT-2D histogram The number of pairs of adjacent pixels with value

and in the input image   C ONTRAST E NHANCEMENT BASED ON L AYERED D IFFERENCE R EPRESENTATION Chulwoo Lee Chul Lee and ChangSu Kim wiserain kayne changsukim. Displaying & Summarizing Quantitative Data. AP Statistics. Summarizing the data will help us when we look at large sets of quantitative data.. Without summaries of the data, it’s hard to grasp what the data tell us. . By: . Georg Petschnigg Maneesh Agrawala Hugues Hoppe Richard Szeliski. Michael Cohen Kentaro Toyama,. Microsoft Corporation. Presented by. : Yael Amsterdamer. Advanced Topics in Visual Computing, Spring 2012. Linear Pairs of Angles. Adjacent Angles Video. Manipulating Adjacent Angles. Definition of Linear Pair. Two angles form a linear pair if and only if they are adjacent. and their . noncommon. sides are opposite rays.. Vertical angles. Supplementary. Complimentary. Adjacent. Types of Angle PAIRS. Vertical angles. Supplementary. Complimentary. Adjacent. Why are the numbers the same COLOR?. Identify Angle Pairs. True or False?. Image Enhancement: Histogram Based Methods. · . The histogram of a digital image with gray values. is the discrete function. n. k. : Number of pixels with gray value . r. k. n. : total Number of pixels in the image. Coordinate system. : used to locate points . also call the Coordinate plane. Origin. : is a (0,0) and is the point at which the number lines intersect. X-Axis. : the horizontal number line. Y-Axis. : the vertical number line. Preprocessin. g: Atmospheric Correction. . “Correction” for Sun Angle Differences.  is the solar zenith angle and varies as a function of latitude, day of year, and time of day. Radiance is proportional to cos . 22.09.2011 . Digital Image Processing . Exercise 1. . Exercises:. . Questions. : one week before class. . Solutions. : the day we have class. -. . Slides. . along with. . Matlab code . (if have) : after class. Photoshop Elements . (digital Image manipulation software including: Photoshop, . Lightroom. , . Corell. Painter…). Photoshop Elements. Image -> Resize -> Image Size. Pixel Dimensions. : . Fast Filtering Continued. Filtering by . Resampling. This looks like we just zoomed a small image. Can we filter by . downsampling. then . upsampling. ?. Filtering by Resampling. Filtering by Resampling. Stem and Leaf Plot. A . stem-and-leaf plot. . shows data arranged by place value. You can use a stem-and-leaf plot when you want to display data in an organized way that allows you to see each value.. 1. Warm UP: . If. . m. . 1 = 23 º and m. . 2 = 32 º, find the measures of all other angles.. Answers:. Adjacent, . Vertical, . Supplementary, and Complementary Angles. Adjacent angles are “side by side” and share a common ray.. Images. x. y. f(x, y). row. column. Sample. Quantize. 2. Monochromatic Digital Image. x. y. Gray. Level. f(x,y). 3. Color Images. R. B. G. W. M. C. Y. Mixtures of Light: Additive Primaries. 4. R+G+B. STARTER. Success Criteria. :. - Explain what a factor is.. - Identify factors of a number.. - Match factors together to create pairs. . 3 x 7 x 2 is the same as 4 x 3 x 3. Activity 1. We can use arrays to find factor pairs..