[processing] Forum Topics

Hello there all, I have a question. Why does medical research take up alot of computing power/processing power. For example the folding@home project by Stanford ? Another example being weather calculations or weather research. What exactly makes them take up so much power ? For example, I saw in a …

I've been trying to have a button (Arduino) change the fill color of an ellipse in Processing 3. I thought an if statement like `if(button == 0){ if(fillValue == rgb){ fill(0,0,0);}`or something more or less. So if some one has the awnser please help.

Hello, I am making project of Face detection from image. I have read OpenCV library for it, but exactly i can't get how to find multiple face from image. i had group photos of my friends, i want find face of each person of the photo like tagging in facebook …

Hi,I am a beginner in php. And I am trying to create this php program where a user selects a picture and it displays it! Theare is an input page which is html and an processing page which is php! I seemes to have a problem in the processing page …

A php code sent a query to the database say credentials from login page for verifying and something was returned say TRUE OR FALSE as status. Now my question is, if I do not know the code of the developer who wrote the login form, does there exist any way …

How does request processing works out from the perspective of a php developer? More than that I'm concerned with e.g. once request is parsed through.htaccess ,mapped to the file and respone is sent back. The mechanism of how this response gets sent back to the client is what I eagerly …

Question: Well I have to input a number correctly with comma's and a decimal. My input would be 243,111.11 and the output would come out as 2,43,,111.11 Do I have to create additional for loops statements for each digits and check for comma's/decimal? I almost scrapped this code for attempting …

I am in the final year of MSc in computer Science. I request you to suggest me some topics on image processing which can be implemented within a span of 3 to 4 months

Hi All, I am very new to image processing and my requirement is to detect whehter the given large image consist the given subimage (small image) using Java and FAST algorithm. I have found the java lib (jfeaturelib) which support APIs for FAST algorithms and other descriptors etc. Follwing link …

hello i want a simple code to convert image into an array (red green and blue) thank you

Hi, I am writting a program to let user generate excel file from the datagrid in web page. Below is the codes: Private Sub ConvertToExcel(ByVal Data As ProductionScheduleData) Dim stringwrite As New System.IO.StringWriter Dim htmlWrite As New System.Web.UI.HtmlTextWriter(stringwrite) GridExcel.RenderControl(htmlWrite) Response.Clear() Response.ClearContent() Response.ClearHeaders() Response.BufferOutput = True Response.AddHeader("Content-Disposition", "attachment;filename=" + "ProductionSchedule" + …

hi guys .. i have problem in this code . it dose not work am trying to make gaussian filter in spatial domain. is this possible ??????? pls, any help #Const gauss_width = True sumr=0 sumg=0 sumb=0 Dim gauss_fact() As Integer = {1,6,15,20,15,6,1} Dim gauss_sum As Integer = 64 For …

Hi programmers, I am a c# programmer but I have a very big project in C++ (Which I am not familiar with) and I am facing a big problem. As part of the project, I need to convert the image (any image of any type bmp,jpeg,png...etc) to grayscale using openMP. …

Hey, I'm making a simple moving car at night with its headlight bulbs and I'm using PROCESSING software, not java. What I tried to make is when the car touches the right border, the headlight bulb of the right side of the car should be changed to the left side …

I am doing image segmentation using region growing algorithm. I have created Region and Pixel class where each region has list of pixels. public class Region { private List<Pixel> pixelList; } Pixel class has fields like r,g,b, hue,saturation, brightness of individual pixel in image. The result of segmentation is list …

Can some one briefly tell me about that how to do fileprocessing in c++

I'm curious. The first language I learned is a small port to java called "Processing." It's been around a while and it was a fun little language to learn. My question is: How many of you use it? Info at processing.org and examples at openprocessing.org Check it out if you've …

For some days I have been trying to optimize an image processing program (cropping, rotate, changing brightness and undo) written in c# 4.0. Getting suggestions from google I have optimized the code in many ways. At first some disposable objects hadn’t been disposed that’s why exception was shown. But I …

Hello everyone and good day!!! I'm trying to embedd an image watermark to another image for copyright protection and I plan to use DCT and embedding the watermark in the middle band coefficeint of the host image. The problem is I don't know which of the formulas to use since …

I currently have the following code for a sprite struct (c-style for use in DLL): typedef struct LABglSpriteTAG { unsigned int glTexture; int w; int h; LABglColour *data; bool compiled; }*LABglSpriteHANDLE; And the following function: void LABglSpriteConvolute(LABglSpriteHANDLE spr, int w, int h, int *kernel) { size_t dim=spr->w*spr->h; LABglColour *out=new LABglColour[dim]; …

Hey, I have the following piece of code in Processing (programming language) that I am supposed to change and implement in new ways. However I just can't seem to understand it. I would love it if someone here explained it to me step by step. Here's the code: [CODE]// TREE …

Hi, I am using Paypal to do my payment processing, however the user authentication JSP session variables I am using are expiring during the transition from my site to paypal's then back to mine again. The result is obviously that access is denied on return and the transaction does not …

Hey all! I have some questions about pythons capability of processing video fails. I would like to run and edit some files with pythhon. Can i use pygame or wxPython or do i need some other libaries? And does somebody have some example codes or helpful materials of video processing? …

hi, i want to know if there are any libraries for image/video processing in c/c++ with a compatibilty that it can later be adapted to DSP, without much difficulty. thanks in advance.

This question seems to always have 2 sides to it. If I make a [COLOR="Red"]register.php[/COLOR] with the registration form, should I have it submit to [COLOR="green"]processreg.php[/COLOR] or should it just process all on the same page? Same thing for login. I have read that it may e more secure to …

Hi im in a bit of a pickle :S this is probably a lot easier than i imagine. i am a undergrad working on robotics and the robot im working on takes pictures in RGB565 which is 16 bit. but i dont know how that works :/ i understrand 24 …

I was wondering if it's possible for me to create a Digital Sound Processing (DSP) program using Python. Basically, I don't know anything about how I would do this and I would like somebody to point me in the right direction. I don't want somebody to write code, but I …

How we can search images similar to our image on internet or in our local directory? Further how we can recognise that image is of human or animal or some abstract like mountain, road etc?

Okay, so I am trying to write a program which uses the Myers-Briggs personality test to turn this: Snoopy AABAAAAAAAAAAAABAAAABAAAAAAAAAAAABAAAABAAABABABAABAAAAAABAAAAAABAAAAAA Charlie Brown AAABBAABBABBBAABAAAABABABBAAAABABBBBABBBABAABABAABABAAABABAAABBAABABBB Linus AABBAABBBBBABAABBBBABABBABAAAABABBABABBAABAABABAABABBBBBBBAAAAAAABBBBB Lucy BABBAAABBBBAAABAAAAAABBBAABAAAAABBBAAABAAAAABABAAAABAABBBBAAABBAABABBB Peppermint Patty BBBBAAABBBBABBBAAAAAABBBAABAAAAABBBAAABAAAAABABAAAABAABBBBAAABBAABABBB Into this: Snoopy: 6A-4B 17A-3B 18A-2B 18A-2B [40%, 15%, 10%, 10%] = ISTJ Charlie Brown: 7A-3B 11A-9B 9A-11B 10A-10B [30%, …

Good morning all, here i have some probs. in logic if possible just solved it i have a text file contains following data..... sec TID SID ATTRIBUTE 69013 1-3039 1 REGISTER 69013 1-3039 1 100 69013 1-3039 1 401 69013 1-3039 2 REGISTER 69013 1-3039 2 100 69013 2-3039 1 …