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QuestionA very interesting question for you all Pin
Member 1364484725-Jan-18 14:28
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AnswerRe: A very interesting question for you all Pin
Richard MacCutchan25-Jan-18 22:26
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AnswerRe: A very interesting question for you all Pin
jschell8-Feb-18 13:33
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Luc Pattyn8-Feb-18 14:59
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Questionpython code on Effect of order of accuracy on the numerical differentiation Pin
Member 1362564316-Jan-18 1:32
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GeneralRe: python code on Effect of order of accuracy on the numerical differentiation Pin
harold aptroot17-Jan-18 23:28
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QuestionCompare products in Cart against min/max limitations Pin
Rico6419-Dec-17 7:07
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Richard MacCutchan21-Dec-17 21:40
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QuestionWriting a Sorting Algorithm -- NEED HELP! Pin
Member 135671429-Dec-17 11:36
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AnswerRe: Writing a Sorting Algorithm -- NEED HELP! PinPopular
Gerry Schmitz10-Dec-17 1:09
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Jc Christ5-Jun-20 1:57
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AnswerRe: Writing a Sorting Algorithm -- NEED HELP! PinPopular
Richard Deeming11-Dec-17 1:58
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AnswerRe: Writing a Sorting Algorithm -- NEED HELP! Pin
Member 1488614010-Jul-20 3:04
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GeneralRe: Writing a Sorting Algorithm -- NEED HELP! Pin
Dave Kreskowiak23-Jul-20 3:39
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QuestionA permutation problem Pin
Member 135615816-Dec-17 4:04
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Luc Pattyn20-Dec-17 12:03
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QuestionAlgorithm for insert element in compressed sparse row matrix Pin
drudox 16-Nov-17 4:23
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QuestionNo-intersection edge detection. Pin
primem0ver11-Nov-17 6:19
primem0ver11-Nov-17 6:19 
I am developing a project that is meant to improve feature smoothness in heightmaps that represent terrain from multiple maps at different resolutions from satellite imagery.

I know how to use the data in the maps to detect the shorelines. What I want to do however is turn shorelines into edges (lines) that do not intersect at all so that I can smooth them from the blocky look they have outside the USA where satellite resolution is not as good. Most of the time this is fairly straightforward but the lack of good resolution on some of the height maps may result in islands touching the coastline. I want to make sure that the coast on the island follows the outline of the island while the main coastline stays the main coastline. Basically I believe this would boil down to making sure they don't intersect. This area of programming is completely new to me. I want to understand the best algorithm for 'untangling' intersections when more than one coast line happens to touch.
QuestionDatagap finder Pin
V.7-Nov-17 0:10
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Gerry Schmitz7-Nov-17 12:21
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