use  examples  to demonstrate your understanding of the topics: in Computer Graphics Viewing in Three Dimensions  Perspective Projection  Parallel Projection  Arbitrary 3D Views  Mathematics of Planar Projections

Q: What is the need of Homogeneous coordinates? in computer graphics

A: Homogeneous coordinates: It is ubiquitous in computer graphics because they allow common vector…

Q: 2D Transformations  Homogenous Coordinates  2D Matrix Transformations  Composition of…

A: 2D Transformations: When a transformation occurs on a 2D plane then it is called 2D transformation.…

Q: Explain the painter's algorithm calculation for the below image. Consider the entire image size is…

A: Explain the painter's algorithm calculation for the below image. Consider the entire image size is 5…

Q: Apply hidden (Painter algorithm) concepts to design multiple objects or shapes

A: Painter Algorithm is a part of list priority algorithm where is also known as depth-sort algorithm…

Q: Can you tell the difference between an oblique and an orthogonal projection? in terms of computer…

A: Start: The direction of projection in oblique projection is not the same as the direction of…

Q: Execute the following 2D java code and explain what it does. Show images of the outcome. The colors…

A: In the main method,  Scene2D scene = new Scene2D(); This is creating an object of class Scene2D…

Q: What are the salient features of linear transformation in computer graphics?

A: Accessible linear Transformations: The default matrix of the supplied projection and the translated…

Q: State and briefly explain any 4 advantages of vector graphics over raster graphics and  Using…

A: Vector graphics are the computer images created using a sequence of mathematical statements or…

Q: What is the importance of reflection vector in Computer Graphics? Explain with at least two…

A: Reflection Vector in Computer Graphics: Reflection in computer graphics is used to emulate…

Q: Set up an algorithm for converting a given torus with an ellipsoidal crosssection to a polygon mesh…

A: FOR SOLUTION SEE STEP NO. 2

Q: If I had the y coordinate of image and the y coordinate of the object and from that i want to find…

A: Required:- If I had the y coordinate of the image and the y coordinate of the object and from that,…

Q: Explain how Homomorphic Filtering is used for picture improvement and why it is useful. Explanation…

A: Introduction: In signal and image processing, homophobic filtering is a more generic technique in…

Q: reate a user-friendly Matlab program that will solve for the linear systems of equations given in…

A: Answer :

Q: Linear transformation in computer graphics has what characteristics?

A:

Q: What determines color at a point in an image? What is the role of the illumination in color images?

A: There are two questions given. What determines color at a point in an image? What is the role of…

Q: Write a MATLAB code that will do the following 1. Read any gray scale image. 2. Display that image.

A: The MATLAB code to read a gray scale image and display that image :- these are used to show the gray…

Q: Clipping is a method of selectively enabling or disabling rendering operations within a given region…

A: Clipping:- it is the area or region that are to be displayed on the screen as per the user interest.…

Q: how can you tell one method from another when you're modeling anything in 3D software? Ray tracing…

A: The answer is No. there is no such one perfect method that will do every work while modeling in 3D…

Q: Is it possible to resize an image with dimension (831, 1475) in python to 64x64.

A: #Python Code :  : : from PIL import image org_img = image.open("given_image" resized_img =…

Q: (a) An image with 8 gray levels is shown in the following figure. Hand calculates histogram…

A: Note: Answering the first question as per the guidelines. Task : Given the image data. The task is…

Q: I need a simple answer for these 2 questions.    For the second image, the options are  Selection…

A: RAD: It is a software development approach by which agile software is developed .It is emphasis on…

Q: The advantage of the YCrCb colour model over the RGB representation is that: O tallows more colours…

A: The RGB color model is one of the most widely used color representation method in computer graphics.…

Q: Write a MATLAB code that will do the following 1. Read any gray scale image. 2. Display that image…

A: Task  Read the gray scale image. Find the size of the image. Store the pixel values of the image.

Q: What would be the result of adding a positive constant (scalar) to a monochrome image?

A: would be the result of adding a positive constant (scalar) to a monochrome image

Q: What is the purpose of the reflection vector in terms of computer graphics? Explain with at least…

A: Reflection Vector in Computer Graphics: The reflection vector in computer graphics is used to…

Q: What does the term "computer graphics transformation" mean? In computer graphics, note the eatures…

A: Answer :

Q: What properties of the 2D shapes homography preserves? Angles between lines remain constant Parallel…

A: Homography is a perspective transformation of a plane, that is, a reprojection of a plane from one…

Q: Write a program to 2d  transformation of mid point of straight line in computer graphics?

A: Transformation in Computer graphics plays vital role in repositioning it in the screen by changing…

Q: The Material Properties of Lighting: Is It Possible to Write Them Down? When it comes to the images…

A: Intro Material surfaces in lighting When a beam of the light incident (or strike) on a surface…

Q: J. Explain in detail the relationship between the image histogram and the grayscale image.

A: Brief Description: In an image processing context, the histogram of an image normally refers to a…

Q: From a poirt in a 2D image it is always possible to calculate the corresponding 3D point in the…

A: It is always possible to calculate the corresponding 3D point in the world from a point in a 2D…

Q: In a computer environment with limited resources, how would you choose from the several picture…

A: Introduction: Graphs and diagrams, tables and grids, formulae, symbols, phrases, gestures, software…

Q: In _______ an image is represented as a rectangular grid of colored pixels?     Raster graphics…

A: GIVEN: In _______ an image is represented as a rectangular grid of colored pixels?

Q: To enlarge an image one must fill in new rows and columns with color information based on the colors…

A: Answer is given below-

Q: Al is an example of Vector images Оа True ОБ. False a.

A: AI is Adobe illustrator , we will see if AI is an example of vector images.

Q: Unbelievable shapes can be created by using the implicit plotting capabilities of a computer algebra…

A: Plot for the curve

Q: Once an image is defined as a pixel-array, it can be manipulated

A: Once an image is defined as a pixel array it can be manipulated

Q: What is the significance of homogeneous coordinates? graphical design in computer

A: Homogeneous coordinates: It is ubiquitous in computer graphics because they allow common vector…

Q: The Koch snowflake is a fractal shape. At level 0, the shape is an equilateral triangle. At level 1,…

A: The above program is solved in Python Language Below:

Q: Explain why perspective transformations in computer graphics are preferable than parallel…

A: modelling vs rendering differences: The fundamental distinction between 3D modelling and 3D…

Q: r transformation

A: Properties of Linear transformation- It shows the default framework of the given projection and the…

Q: Language: Java Topic: Binary Search Tree BST Kindly solve this question properly and complete step…

A: First three parts will be answered (a) Creating BST Insert 36, 22, 10, 44, 42, 60, 50, 70, 80, 85,…

Q: Define illustration programs and Vector images.

A: Given: Define illustration programs and Vector images.

Q: Can you tell the difference between an oblique and an orthogonal projection? graphical design in…

A: Intro A way of looking at it is that with an orthographic projection, the outlines of the projection…

Q: Image 2

A: Required: what is this image?

Q: Display of a sequence of images at some speed to create an impression of movement is called Computer…

A: Given that: Display of a sequence of images at some speed to create an impression of movement is…