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Machine that sorts coins by date
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<p>[QUOTE="jakoman, post: 1716992, member: 50646"]If it spit out rolls/partial rolls for each individual date/mintmark with the capability to run thousands of coins(enough to make that kind of sorting worthwhile) I would see a use with large scale dealers. That is talking a lot of money, also that would mean a top and bottom scan of the coins as to not have to flip them in machine. </p><p> The problem is you dont want to have to run your coins thorugh such a machine 100-200 times just for a complete sort, think about the wear on uncirculated coins the bin and sorting could cause to a valuable coin. If you are talking about for personal use you could use low res scans, size detection for denomination and if the right size just search for asked for date pattern, would only be checking 3 things, the last 3 of date and mintmark. I dont see checking that a penny is a penny, just checking that something resembling the patterns is in the right location. the key is to keep it simple in the comparison, If you are using a sorting method that has the coin rolling on side you could just have a camera on each side checking for the pattern in the right spot watching at least one rotation of the coin, that way you would only have to check one spot seeing that the coin will be at the desired orientation somewhere within the range... cheap scanning tech, keep the software simple enough and maybe the collectors that have deeper pockets would buy at a premium.[/QUOTE]</p><p><br /></p>
[QUOTE="jakoman, post: 1716992, member: 50646"]If it spit out rolls/partial rolls for each individual date/mintmark with the capability to run thousands of coins(enough to make that kind of sorting worthwhile) I would see a use with large scale dealers. That is talking a lot of money, also that would mean a top and bottom scan of the coins as to not have to flip them in machine. The problem is you dont want to have to run your coins thorugh such a machine 100-200 times just for a complete sort, think about the wear on uncirculated coins the bin and sorting could cause to a valuable coin. If you are talking about for personal use you could use low res scans, size detection for denomination and if the right size just search for asked for date pattern, would only be checking 3 things, the last 3 of date and mintmark. I dont see checking that a penny is a penny, just checking that something resembling the patterns is in the right location. the key is to keep it simple in the comparison, If you are using a sorting method that has the coin rolling on side you could just have a camera on each side checking for the pattern in the right spot watching at least one rotation of the coin, that way you would only have to check one spot seeing that the coin will be at the desired orientation somewhere within the range... cheap scanning tech, keep the software simple enough and maybe the collectors that have deeper pockets would buy at a premium.[/QUOTE]
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Machine that sorts coins by date
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