search:lens distortion correction algorithm相關網頁資料

- www.tannerhelland.com
  
  A simple algorithm for correcting lens distortion - Tanner Helland (dot) Com
  
  One of the new features in the development branch of my open-source photo editor is a simple tool for correcting lens distortion. I thought I’d share the algorithm I use, in case others find it useful. (There are very few useful examples of lens correctio
  
  2024-07-15
  
  瀏覽：1437
- www.mathworks.com
  
  barrel and pincushion lens distortion correction - File Exchange - MATLAB Central
  
  Hi Jaap,Your code works perfectly but I have a question: When k is positive the distortion function s=r(1+kr^2) should magnify the image through the edges producing a pincushion distortion. However, your algorithm produces an opposite trend with Barrel pi
  
  2024-07-11
  
  瀏覽：1175

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IPOL Journal · Automatic Lens Distortion Correction Using One-Parameter Division Models

日期：2024-07-16

→ BibTeX @article{ipol.2014.106, title = {{Automatic Lens Distortion Correction Using One-Parameter Division Models}}, author = {Alemán-Flores, Miguel and Alvarez, Luis and Gomez, Luis and Santana-Cedrés, Daniel}, journal = {{Image Processing On ......

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Old Canon lenses look great with in camera lens correction - DSLR Film Noob

日期：2024-07-17

The Chromatic Aberration information is placed in the RAW file as tagged data, if you open your raw files in lightroom 5 the corrections are automatically applied. Makes a noticable difference on the 17-35mm. IF you use the DLO in DPP, it uses Canon’s alg...

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No need for color correction: Perfect colors, captured with one ultra-thin lens

日期：2024-07-13

This completely flat, ultrathin lens can focus different wavelengths of light at the same point, achieving instant color correction in one extremely thin, miniaturized device. Credit: Federico Capasso and Francesco Aieta, Harvard SEAS "Google [X], and esp...

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Chromatic aberration - Wikipedia, the free encyclopedia

日期：2024-07-14

In optics, chromatic aberration (CA, also called achromatism, chromatic distortion, and spherochromatism) is a type of distortion in which there is a failure of a lens to focus all colors to the same convergence point.[1] It occurs because lenses have dif...

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Projector People : Projector Keystone Correction

日期：2024-07-16

Learn about projection distance and how short throw lenses can make presenting easier. ... Projector Keystone Correction A Handy Feature for Presenters Road warriors have to present in unknown environments on a regular basis....

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Distortion | imatest

日期：2024-07-13

跳到 Algorithm - Algorithm for calculating correction coefficients. The coefficients of the ... ru = tan(10 p1 rd ) ⁄ (10 p1 ) ; h1 > 0 (arctan/tan; barrel distortion)....

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A Real-time FPGA Implementation of a Barrel Distortion ...

日期：2024-07-18

Johnston.5@uni.massey.ac.nz, d.g.bailey@massey.ac.nz. Abstract. This paper presents a novel FPGA implementation of a barrel distortion correction algorithm ......

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Barrel Distortion Correction - MIPAV

日期：2024-07-17

跳到 Applying barrel distortion correction algorithm - Open an image of interest. Select Algorithms > Transformation tools > Barrel Distortion Correction....

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