Scanning the drawing autocad slow

Consider also the condition of your legacy drawings. Drawings in poor condition will need special handling during scanning. If they are particularly fragile, they may need to be slipped into a projective document sleeve for scanning. If they are fragile or damage, even with a protective sleeve, the resulting scan will likely need editing and clean-up to ensure that everything is readable and clear. Even though most scanners can clean up the scanned files nicely, conversion to AutoCAD, or indeed, any CAD file, requires additional expertise.

If you are using an automatic raster to vector conversion software, you must be particularly careful to have a clean and accurate scanned file. There are many challenges when it comes to doing the raster to vector conversion. The quality and resolution of the raster image are key factors for the quality and accuracy of the vectorized data. While vector data structure provides a simpler and more abstract data representation than a raster image, it is not easy to do an automatic conversion from raster to vector, or so-called vectorization process.

There has been extensive research and development focused on the issues involved in raster to vector conversion during the past decades.

Since a raster image comes in the form of individual pixels, while vector data such as an AutoCAD file comes in the form of points and lines, the conversion process requires accuracy and care in order to maintain the spatial relationship of the original drawing.

The raster to vector conversion process requires pre-processing, line tracing, text extraction OCR , shape recognition and attribute assignment. I've already tried the layers filter selected to all and this doesn't fix our problem. Josh Solved! Tags 1. Tags: Scanning the drawing. Message 2 of Hi, I don't know what "scanning the drawing" means, how you see that, how you get this message?

CDay not an Autodesk consultant. Message 3 of Message 4 of Hi, can you describe how you get the info that the drawing is scanned?

A screenshot would be perfect. Message 5 of VinodBalasubram anian. Hi, Can you try purge command and clean off any unwanted layers or layer filters and see whether it helps. Message 6 of Hi Attached is a copy of a project which we are having the scanning the drawing issue The scanning the drawing comes up in the bottom left hand corner when we go to put components on the drawing and it is also very slow opening up drawings.

Everytime the scanning the drawing comes up in can take up to 2 minutes to finish and this can happen after every action you do so is starting to take up a lot of our time in getting projects finished. This same thing has started to happen in some of our other projects Any help with issue would be great. All files attached are confidential and are not to be given to others without the written authority from Laser Electrical Ballarat Regards, [cid:image Message 7 of Nothing, must have dropped in the Pacific Ocean.

Message 8 of Hi Josh, I don't see any attachments. It is surprising to me how many users are not aware of how important it is to keep drawing files clean and error free. And I am also surprised at how many users are unaware of the tools you have discussed above. Six efficient ways of cleaning AutoCAD drawings. PURGE and Overkill These are probably the first few commands which are used by almost every draftsman to clean their drawing. Write block This may not look like a straightforward drawing cleanup tool but it is very efficient in cleaning all useless clutter from your drawing.

Audit and Recover These commands are generally used to remove errors from AutoCAD drawings , a drawing containing errors can unnecessarily become bloated up. Drawing Purge Add in This free add-in is available for download on Autodesk app store, download it here. Smartpurger This one is another great app that you can use to clean your drawing. About the Author: Jaiprakash Pandey.

I am a mechanical engineer and I have worked with Design, Manufacturing and Training industries but now SourceCAD is my full-time work and I use it to train students all over the world. I also train corporate clients and help them develop the skill set of their workforce.

Yolanda Neal December 22, at pm - Reply. Becky Linke August 21, at am - Reply. Great post! Get tips on how to open apk files from my website below. Jeff June 13, at am - Reply. Hung December 19, at pm - Reply. Kooli April 6, at pm - Reply.

Elwood November 16, at am - Reply. Jaiprakash Pandey December 3, at pm - Reply. Saw Lin Aung November 8, at am - Reply. Thank you. Jaiprakash Pandey July 16, at pm - Reply. McSwain July 20, at am - Reply. Jaiprakash Pandey July 20, at pm - Reply. Jaiprakash, Thank you for taking the time to put this together. Now that the Purge command takes care of most of that we are in a better place.

Thanks again, Have a great day, Michael. Jaiprakash Pandey July 12, at am - Reply. Leave A Comment Cancel reply Comment. Start 7-day free trial. Go to Top.