8,878 reputation
22045
bio website
location Munich, Germany
age 35
visits member for 2 years, 2 months
seen 47 mins ago

I work at a small mechanical engineering company, where I develop software and image processing algorithms for camera-based inspection machines.


Oct
22
answered Is LinearSolve the most robust way to solve the equation $Ax=b$?
Oct
21
awarded  Nice Answer
Oct
17
comment Finding a point from a set of contours such that it is nearest to a given point
Did you try FindMinimum?
Oct
14
comment How to draw an infinitely long line that automatically scales with the plot?
GridLines is easier to use, but this is more powerful. I wish I could accept both. Thanks!
Oct
14
comment How to draw an infinitely long line that automatically scales with the plot?
Perfect! I was looking for a Plot option for clipping, but this is even better.
Oct
14
accepted How to draw an infinitely long line that automatically scales with the plot?
Oct
14
asked How to draw an infinitely long line that automatically scales with the plot?
Oct
7
awarded  Enlightened
Oct
7
awarded  Enlightened
Oct
7
awarded  Nice Answer
Oct
6
answered How does Accumulate work?
Oct
6
awarded  image-processing
Oct
5
awarded  Nice Answer
Oct
5
revised Ellipse counting from image
added 931 characters in body
Oct
5
revised Ellipse counting from image
deleted 162 characters in body
Oct
5
comment Ellipse counting from image
@RahulNarain: Yes, you're right of course. I was thinking of the absolute value, which is not differentiable at the origin, but it's square is. But, as you said, that's not true for the distance transform. I'll delete that paragraph from the answer.
Oct
5
answered Ellipse counting from image
Sep
23
awarded  Popular Question
Sep
19
comment How to declare a function that uses local variables of a module outside this module?
Or, if you don't want pass x to f, you could use currying: declare a global function makeF that takes a parameter x and returns a new function f. Then use f=makeF[x]; inside the module where you want to use f.
Sep
19
comment How to declare a function that uses local variables of a module outside this module?
You could pass x to f as a parameter.