Recent content by Aaerion

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    Solve Notation Puzzle: Vertical Bars in Equations Homework

    I just looked up zero crossing function in general and I think I figured it out. From what I can understand, the summation should actually be from j=1 to J-1. Furthermore, inside the sign functions, the average slope is subtracted from the slope at points j+1 and j respectively. Doing this will...
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    Solve Notation Puzzle: Vertical Bars in Equations Homework

    Homework Statement I have these two equations from this paper: https://www.scribd.com/doc/299960566/Spiral Homework Equations What are the vertical bars next to the drawn red starts supposed to indicate in this context? I'm trying to implement these equations into a program but I'm totally...
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    Implementing Shift and Add Algorithm for 3D Reconstruction of X-ray Images

    By the way, here are links to the sources: https://drive.google.com/file/d/0B2znAN7W7eljdENfZE5tWUhUUk0/edit?usp=sharing https://drive.google.com/file/d/0B2znAN7W7eljZTZPZV8tMUxuQVU/edit?usp=sharing I made a slight change to my code because I had the following: else Mp(j,i)=imageData(j,rn)...
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    Implementing Shift and Add Algorithm for 3D Reconstruction of X-ray Images

    Problem: In my class, we have been assigned a project where we must implement a shift and add algorithm to a set of xray images. There are 16 xray images of a finger joint taken with a 5 angle increment using a C-arm xray system. The xray images we will be given is from the second citation that...