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MQH


9 total contributions since 2018

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Question


How to extract a line extracted from image as a subpixel ?
I extracted my coastline from an aerial image by Canny method. I need to make it more accurate and use sub-pixel?

8 months ago | 0 answers | 0

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answers

Question


How i can extract a variable x,y coordinates , to polygone shape file?
I have a variables in workspace Matlab: x, y contains a x,y coordinates of the coast line. I need to extract these coastlines co...

8 months ago | 1 answer | 0

1

answer

Question


How can I know faces intersect a polygon area?
I have vertecies and faces and polygon area .. I need to check which faces are intersect the inside the polygon area ??

10 months ago | 0 answers | 0

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Question


How can I know the faces belong to a segmented image has georeferencd x and y data
I have vertecies with xyz 'maybe z not importantand' and I have faces and I have an segmented image binary black or whit. How ...

10 months ago | 0 answers | 0

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Question


How can I check a known point cooradinates (x,y) if it belongs to a to Triangle which is known vertices coordinates v1,v2,v3 ??
I have a coordinates of point x ,y and I have coordinates of vertices of each triangle v1 ,v2 ,v3 . How can I check if one of t...

10 months ago | 1 answer | 0

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answer

Question


How to display triangulation mesh georefrenced on the same image georefrenced ??
I can read the STL file triangulations mesh and image separatly, but I would like to display them on the same image to see the o...

11 months ago | 0 answers | 0

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Question


I can read a STL file triangulations mesh georefrenced and aerial image georefrenced. How can I open both of them on the same figure to see the overlapping between the triangulations mesh with the image??
How can I open both of them on the same figure to see the overlapping between the triangulations mesh with the image??

11 months ago | 1 answer | 0

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answer

Question


I can extract triangulation mesh data from software as ASCI file X,Y,Z or as STL files. How can I read the mesh data and show it in Matlab?
I can extract triangulation mesh data from software as ASCI file X,Y,Z or as STL files. *How can I read the mesh data and show i...

11 months ago | 1 answer | 0

1

answer

Question


How can I change the line color in a graph using plot?
How can I change the *line color* in a graph using plot?

11 months ago | 1 answer | 0

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