PPT-Transformations: Dilation

Unit 404 Vocabulary Dilation A transformation in which a figure is made larger or smaller with respect to a point called the center of dilation Example The red polygon has been Dilated. Cervical dilation before suction aspiration is usually accomplished using tapered mechanical dilators Risk factors for major complications in the first trimester are increasing gestational age and provider inexperience Use of laminaria for cervical Shierley. , . Jesslyne. , and . Emmeline. Widjaja Chair in Colorectal Surgery. Program Director, Colorectal Surgery Residency. Clinical Professor of Surgery. UCLA School of Medicine. . Cedars-Sinai Medical Center. Dilations on the Coordinate Plane. Enlarging or reducing a figure is called a . dilation. A dilated figure is . similar. to the original figure. The ratio of the new figure to the original is called a . Transformations. Transformations. Transformations. 2.4: Transformations of Functions and Graphs. We will be looking at simple functions and seeing how various modifications to the functions transform them.. . November 5, 2012. . Ms. Smith. Mrs. Malone. DO NOW. :. Date. : . November 5, 2012. 6.9C . demonstrate . energy transformations such as how energy in a flashlight battery changes from chemical energy to electrical energy to light energy.. Lecture 3. Jitendra. Malik. Pose and Shape. Rotations and reflections are examples. of orthogonal transformations . Rigid body motions. (Euclidean transformations / . isometries. ). Theorem:. Any rigid body motion can be expressed as an orthogonal transformation followed by a translation.. Color . Camera models, camera calibration. Advanced image pre-processing . Line detection. Corner detection. Maximally stable extremal regions. Mathematical Morphology. . binary. gray-scale. skeletonization. Given: ∠ACB . ∠. EDB and . Prove: . Δ. ABC . . Δ. EBD.  . Given: ∠ACB . ∠. EDB and . Prove: . Δ. AFD. . Δ. EFC.  . F. Dilation. A dilation is a transformation that enlarges or reduces an image proportionally. The corresponding angles are congruent, but the corresponding sides are proportional. . . 8/29/30. Objective:. To dilate a figure using a . scale factor less than and . greater than 1.. What does it mean to . Dilate something?. When your pupils are dilated, it means that . They change size.. By. Dr. Rajeev Srivastava. What is Morphology?. Definition. The filters can be described using set theoretic notation . A set is a collection of pixels in the context of an image.. Morphological Operations. Affine transformations . preserve. affine combinations of points. . . Affine transformations preserve lines and planes.. . Parallelism of lines and planes is preserved. . The columns of the matrix reveal the transformed coordinate frame.. Distributive property . and . Similarity. Vocabulary. Dilation: Increases or decreases the size of an object by a scale factor ( r ), with out changing the shape of the object. . Scale Factor: Ratio of the pre-image to the image; the factor that is used to increase or decrease the size of an object. . p. 511. You identified congruence transformations.. Identify similarity transformations.. Verify similarity after a similarity transformation.. Definitions. Transformation. – an operation that maps an original figure (. What is a Parent Function. A parent function is the most basic version of an algebraic function.. Types of Parent Functions. Linear f(x) = mx b. Quadratic f(x) = x. 2. Square Root f(x) = √x. Exponential f(x) = .