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Steffen B. Petersen


Last seen: 11 maanden ago |  Active since 2007

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Interested in Family, Astronomy, Nature Professional Interests: Nanotechnology, Image processing, Image synthesis, Medical Imaging, Biophysics

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Answered
Raw image file conversion in MATLAB
Hi 'Deep P' The raw CR2 files (from Canon are modified TIFF files. imread recognizes the tiff format and is happy reading them....

bijna 5 jaar ago | 0

Question


Compression of Canon CR2 raw images in MATLAB ?
I am using my Canon 5D Mark IV to acquire images of star fields. Often in Astro photography the most interesting features have v...

bijna 5 jaar ago | 1 answer | 0

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answer

Answered
Curve (Line) Fitting in 3D
I read your question such that you have a large number of points in 3D (x,y,z), and you want to fit a line through these points....

meer dan 6 jaar ago | 0

Answered
Valley/Ridge tracing in N-D data
Hi Dan I have a simple code for 'Ridge walking' in 2D gray scale images. Maybe this could be extended to ND although it may n...

meer dan 6 jaar ago | 0

Submitted


2D Rotated Gaussian Fit
Function will fit a 2D gaussian function. It will also find the rotation angle for the 2D gaussian.

meer dan 11 jaar ago | 9 downloads |

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Answered
Get subpixel resolution images of a high resolution image
You may try the standard function imresize - but this may not be as fast as you wish for. Alternatively, you may resample the tw...

meer dan 11 jaar ago | 0

Submitted


Animated Peaks and Spheres
A demo for using MATLAB's spatial transforms

meer dan 16 jaar ago | 1 download |

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Submitted


Tri Surface Image
Use of Image Filters and Triangulation for Image Manipulation

bijna 17 jaar ago | 1 download |

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