I am doing work on FINGERPRINT RECOGNITION SYSTEM,
I am using VB.NET AS FRONT END SQL SERVER 2000 AS BACK END,
i had saved fingerprint images in sqlserver using image datatype,
images are saving as hexadecimal codes in sql server,
how to compare two images.
Is there possible to use fingerprint image to replace the image generated from the fingerprint device? My requirement is
Need to Use SDK
Use VB languages
Without Fingerprint device
I have a source image and another image. I am wanting to compare the two images and tell me if they are the same.
View 3 Repliestried 2 of projects on this forum to compare images. I need to compare these two images
View 17 RepliesI'm currently working on an application witch takes two images and comparing them on how equal they are.I want it to display in "%" how equal the pictures are.
Like:
Picture 1 (orginal) - Picture 2 (Edited)
The picture is 67% equal
I have 3 images. All of them have a different background color and each have a different font used but have the same "number".Basically, I have 3 images, one with black background and another with red one. One image haver the number one "1" write in Arial and another with the same number but in comic sans and a third with number two "2"There's anyway to VB tell that are the same number inside?Maybe if I compare pixel to pixel and choose the one with less difference in pixels will do it?
View 1 RepliesI am capturing images from a webcam and I have to compare the degree of similarity between two or more images. that is... which two images are the closest match.
I know I cannot compare the pixels...so how do i go about it?
I am using Visual basic 2010 on Win7
This comparison need to be sufficiently fast. Within 2-3 seconds.
I was looking into pixel by pixel comparison. but webcam pictures as I understand do have slight changes between frames(disturbances).
I am working on recognizing hand gestures...which would in turn control a small mechanical crane...
for example a thumbs-up sign would mean a signal for crane to be switched on...and a full palm shown would mean a stop your work sign.
I plan wearing a white glove against a black background.
I also have ideas like dividing the screen into a 10x10 matrix.
Ok so I'm making a slot program where I have 3 picture boxes displaying a possible 9 images:
Bar
Seven
Bell
Cherry
[Code].....
The error I get is saying that = is not the correct operator even though it worked for my case statement
im creating a program which detects motion according to how much difference does the two images have. take note images come from a live webcam stream. the problem is how to compare the two images.
description of the program
a sensitivity text box will be placed on the program where it will compare with the computed difference of the two images. i have a program in vb6.0 that compares images like this
Private Sub Timer1_Timer()
'getting picture from camera
SendMessage mCapHwnd, GET_FRAME, 0, 0[code].....
now i cant translate this in vb.net i have included what i have now
How to store fingerprint images in the vb.net and how to match it??"
View 1 RepliesI am clueless on the whole thing and been reading a lot about it. So far, I saw some samples which are poorly documented and oritend to vb.net 2005. Is there any SDK oriented to vb.net 2010 and well-documented? After converting 2005->2010, it gives me errors and so I can't see the samples. Gruile SDK seems to work fine but it is very badly documented. I donno how it is initialized and interacted with at all as their API reference is poorly written.
View 1 RepliesI'm trying to find a fingerprint web control to use into vb.net project
View 1 RepliesI wanna make a time in and time out using a fingerprint device.. how can i start a coding for this in visual basic .net for attaching a device or accessing its database.
View 1 RepliesI was asked to develop a attendance monitoring system, they wanted the hardware to be fingerprint biometrics. My question, what are problems you encountered with biometrics, fingerprint to be exact?
View 3 RepliesIn this project, I will develop a dotnet based application which can match and identify the fingerprints and implement the authentication process across ATM usage
View 2 Repliesi have wondering about using the fingerprint in vb.net apps to secure my application and avoid accessing to it by unauthorized Guests..so If I could find the answer to my question on this subject.
View 3 RepliesSome example program of vb.net using digital persona 4500 fingerprint scanner or teach us to study the codes to finish our thesis...
View 1 RepliesIm currently working in integrating GR Fingerprint SDK with vb.net application. I am using MSSQL 2008 as my database and vb.net as the front end. I have completed almost 90% of the application and im stuck in integrating this SDK with my application. It has an error such as Unable to connect to database and also grfinger is not initialized cannot be converted to double and stuffs like dat. [Code]
View 3 Repliesin the beginning of my windows application my client want that the employees check in via a card reader, now he want to use the finger print reader, I try google to find the solution but I realize that i need a third party .net application to do the issue. can any one tell me plz how to do connect the fingerprint reader into my windows application plz it is really urgent and i don't know if I can do it in VS.
View 5 Replieshow to save fingerprint in mysql server 2008 using vb2010.? i have already the sdk.
View 1 Replies[Code]...
why does vb does not recognize my import statement?
using vb 2010 to find the fingerprint or digital ID of individual parts of a computer, specifically the motherboard? I have no idea where to begin and everything I can find on the net is written for C#.
View 2 RepliesInterfacing fingerprint to visual basic 2008 or 2010..using serial port...the use of fingerprint is for password only..actually my thesis concept is like electronic locker..
View 3 RepliesI am using a Hp Touchsmart Tm2 laptop with a built-in Validity VFS-301 fingerprint reader. I would like to know if there is any way to incorporate fingerprint security directly into my VB 2010 program.
View 4 RepliesI have two textbox in my application.
Textbox1.Text="19-Jan-2010"
Textbox2.Text="Jan 2010"
May I know how can I compare that Textbox1 and Textbox2 text is within same month and same year?
they need to make some compare version between host version and client version.. and each 1 version different will download the file to the client..[URL]..with both example, how can i make a program in VB.NET just like i said just now?
View 15 RepliesThe idea is to scan a folder of images and then let the user navigate back and forth through the images using a couple of buttons.The problem is, I can only get it to return a single image, and not the whole lot. It's looks to me as though the images are getting assigned to the same index in the array. [code]
View 2 RepliesWhat type of connector do i need to actually save the Map data like point of the images (x,y coordinate) into the database . and then retrieve it to show on the page in asp.net and how do i go about doing it.
View 3 RepliesThe app i am working on is for creating theme for the iPod touch... It has to deal with LOTS of images (100's potentially) There will be the set of default images, and then the user created replacement images. I started loading all the defaults into a resx file... thinking then I could just pull them out. now that I started setting the default, this sucks! lol the app will do this, on load it will set all the images (variables) to the resx images then when a theme is loaded, it will replace the default with the user image (if the user img exists) otherwise, the default stays. Then the "screen" is drawn to show the user. so, here is just the images to build the wallpaper, dock, and status bar...
[Code]...
I was thinking to make an app to save images [or download images] to local hard disk. But to keep it easy, I want this app to create a small picturebox on form to show the thumbnail of downloaded image. Lets say a 5 pictureboxes has to be added with the thumbnails to show the recent downloads. A user can save the location where he wants to save the files on hard disk. A listbox or a dropdown menu will help in categorizing the images, like image1 in friends section, image2 in family section, image3 in others, etc... When the program restarts all the latest 5 thumbnails has to be loaded in pictureboxes and the directory that was chosen. Finally, a button that shows the downloaded images into original image file size one by one or a slide show. Is it possible to make such program?
View 2 Replies