scanning

.NET Scanning API

Is there any free or commercial component written in .NET (no COM interop) that will work with most twain scanners? ...

Directory Modification Monitoring

I'm building a C# application that will monitor a specified directory for changes and additions and storing the information in a database. I would like to avoid checking each individual file for modifications, but I'm not sure if I can completely trust the file access time. What would be the best method to use for getting recently modi...

Best languages/frameworks for imaging Linux app

Hello all. I'm looking for the best tool/language/library/framework to develop a document scanning/imaging/indexing application that must run on KDE/Linux. The application must provide the following functionality: 1) Document scanning (simple and multipage) in B/W, save the scanned images in TIFF format with CCITT Group 4 compression. ...

high volume scanning and ocr automatic solution?

We need a high volume scanning and ocr solution we are talkin about digitalizing about 4000 documents a day, and saving them as pdf file with ocr (with hidden text)... the solution should let the operators scan a document and automatically save the files to a specific network resource, to be taken by an app that uploads it to a DB... ...

.NET virus scanning API

I'm building a web application in which I need to scan the user-uploaded files for viruses. Does anyone with experience in building something like this can provide information on how to get this up and running? I'm guessing antivirus software packages have APIs to access their functionality programatically, but it seems it's not easy to...

recursive folder scanning in c++

Hi I want to scan a directory tree and list all files and folders inside each directory. I created a program that downloads images from a webcamera and saves them locally. This program creates a filetree based on the time the picture is downloaded. I now want to scan these folders and upload the images to a webserver but I´m not sure how...

eCopy ShareScan

Anyone has any experience on eCopy ShareScan and the SDK behind it? From what I know it's a sdk that provides a uniform interface that connects your application to the backend scanner. My question is, apart from the cost concern, is there anything it is superior as compared to any other components that support TWAIN ( such as VintaSoft)...

Scanning notification through WIA

I've registered to receive WIA notifications for all devices through RegisterEventCallbackInterface for WIA_EVENT_DEVICE_CONNECTED and WIA_EVENT_SCAN_IMAGE events. However I only receive notifications when scanner device is plugged in - I don't receive notification when I scan (for example with mspaint which uses WIA). Am I supposed to r...

scanning through an asp.net page

can you scan directly from an asp.net page or even an embedded silverlight object? thanks! ...

read all classes from java package in classpath

Hi, i need to read classes contained in a java package. Those classes are in classpath. I need to do this task from java program directly. Do you know a simple way to do? List classes = readClassesFrom("my.package") ...

Web TWAIN scanning solution for ASP.Net?

Hello, I know some of you will discourage scanning through a web page, unfortunately, it is a requirement. I want to view my options in the situation, and maybe, some of you may have already gone through this and had a workable solution. Problem is, we need to have a universal approach in scanning documents through the webpage without...

Interfacing with the end-user's scanner from a webapp (web/scanner integration)

Consider the following scanning procedure in a typical document handling webapp: The user scans a document using a scanner connected to his/her computer The scanned image is saved locally on the user's computer as a BMP/JPG/TIF/PNG file The user hits a file upload "Browse.." button in the web application The user is presented with a fi...

Proper way to scan a range of IP addresses

Given a range of IP addresses entered by a user (through various means), I want to identify which of these machines have software running that I can talk to. Here's the basic process: Ping these addresses to find available machines Connect to a known socket on the available machines Send a message to the successfully established socke...

OS X Mac and writing a twain scanning application.

Can someone point me to the correct place to start development of a twain scanning appliation for the MAC osx. I have done some simple objective c development in the past, but nothing interfacing with a device. ...

Ruby String Integer Scanning

Is there a Ruby equivalent of the Java Scanner? If I have a string like "hello 123 hi 234" In Java I could do Scanner sc = new Scanner("hello 123 hi 234"); String a = sc.nextString(); int b = sc.nextInt(); String c = sc.nextString(); int d = sc.nextInt(); How would you do this in Ruby? ...

Error in WIA Scanning IMage on IIS Project

i made web application to scan pages from scanner and worked well but when i made the project on IIS it is not work well and get me this problem Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the c...

Acquire images from scanners from Powerbuilder

I am using EZTWAIN from a powerbuilder application to acquire images from an HP scanner. Recently I tried a Kodak model (i1120) and it seems that it is not supported. Specifically the application freezes during the scanning process (perhaps the problem has to do with duplex scanning). Can you recommend another library that you have use...

eCopy ShareScan

Anyone has any experience on eCopy ShareScan and the SDK behind it? From what I know it's a sdk that provides a uniform interface that connects your application to the backend scanner. My question is, apart from the cost concern, is there anything it is superior as compared to any other components that support TWAIN ( such as VintaSoft)...

How do I scan a folder in Java?

I need to scan a particular folder in Java, and be able to return the integer number of files of a particular type (based on not only extension but also naming convention.) For example, I want to know how many JPG files there are in the \src folder that have a simple integer filename (say, 1.JPG through 30.JPG). Can anyone point me in th...

C# class scanning

Hi all, In Java there are methods to go about scanning the classpath/all classes/within a package and enumerating the classes therein. e.g. spring component scanning uses something like this to scan all classes and find those with an interesting annotation. If there any similar technique for C# and if so what are the APIs to use? ...