Image Histogram ImageJ Plugin

all, I am having some problem writing an ImageJ plugin for display image histogram.import ij.ImagePlus;import ij.plugin.filter.PlugInFilter;import ij.process.ByteProcessor;import ij.process.ImageProcessor;public class Create_New_Image implements PlugInFilter {String title = null;public int setup(Str ...

Oracle Trying to create a Histogram type/object for aggregate functions

I am trying to create an aggregate function that will return a histogramtype.It doesn't have to be an object that is returned, I don't mind returninga string but I would like to keep the associative array (or somethingelse indexed by varchar2) as a static variable between iterations.I started out wi ...

reading bitmap pixel by pixel??

I want to ask how i can read a bitmap file with pixel by pixel.And using these data how can i create histogram.all code must be with console application(visual c++ 6.0)thans for your help ...

Digital Image Processing problem

I have a program to write that can binarize a gray-level image based on the assumption that the image has a bimodal histogram. The code should report both the binarized image and the optimal threshold value. Assume that foreground takes a value of 1 and the background a value of 0 in the binary imag ...

Workload Management Focus: How to Use Histograms for Service Classes

Click To Play [b]Objective[/b]This sample demonstrates how to use the COLLECT AGGREGATE ACTIVITY DATA BASE option on a service class to produce histograms of coordinator activity lifetimes, coordinator activity execution times, and coordinator activity queue times. These three histograms are useful ...

How to Use Extended Aggregates for Service Classes

[b]Objective[/b]This sample demonstrates how to use the COLLECT AGGREGATE ACTIVITY DATA EXTENDED option on a service class to produce histograms of coordinator activity inter-arrival times and estimated costs. The inter-arrival time is the time between the arrival of one activity into the system and ...

reading bitmap pixel by pixel??

I want to ask how i can read a bitmap file with pixel by pixel.And using these data how can i create histogram.all code must be with console application(visual c++ 6.0)thans for your help ...

Who has the source code of the Color Histogram!

Who has the source code of the Color Histogram. I hope the code can recorde the RGB value of a 256-color BMP pic. ...

Problem regarding histogram - REFRESHES

Hi, basically I've ran into a problem regarding my histogram. It functions the way i want to but one problem... the program keeps creating new histogram with updated stars.Say if i run it, it comes out like this if I enter data like 3 times."How many marks did the student recieve ?"0-29 *3 ...

How to scale histogram in visual c++

Hi, first of all, i will post my code below and state the problem after it://**************************************************************************************//void CLEO_MedivisionView::OnUpdateToolsHistogram(CCmdUI *pCmdUI){// TODO: Add your command update UI handler code hereif (fileopen){pCm ...

how to plot histogram of image using visual c++

guys im on a project to come up with a histogram equalization but right now i need to display the histogram for now. so far everything i did was okay to me except that my histogram is not a proper one. here is my code below:Code://********************************************************************* ...

histogram equalization

hi, im currently doing image processing for medical imaging under histogram equalization. so right now i have done quite abit and need help on the plotting of histogram. my supervisor told me that i need a for loop[ to identify which intensity value has the most pixel number. im dealing with an 8-bi ...

Need help with plotting histogram

//**************************************************************************************//void CLEO_MedivisionView::OnUpdateToolsHistogram(CCmdUI *pCmdUI){// TODO: Add your command update UI handler code hereif (fileopen) {pCmdUI->Enable(true);}else {pCmdUI->Enable(false);}}void CLEO_Medivisio ...

Oracle Histogram

HiWhere can I find a sample code for building a histogram in JDeveloper using JSP and Oracle?Please advise. ...

A problem when I employ GNU Scientific Libraries in a Code

I´m working in a code with a friend! Both employ Linux Platforms, but he works in Suse, and I´m working in Kubuntu.Both distributions suppose to work with the GNU/Linux libraries.We work the code on his machine with Suse. And runs perfectly well!But in my Kubuntu´s machine doesn´t run well. At t ...

[Query]Histogram

I am trying to write a histogram function in Python. This is what I have managed so far:def histogram(s):d={}for c in s:if c not in d:d[c]=1else:d[c]+=1return dh=histogram('brontosaurus')print hHowever, I want to use the get() function in the dictionary module to re-write the above code. I also want ...

HELP: Histogram

Good morningI have a small table in MS Access (100000 rows) and would ike to make a histogram, where the Lbound and Hbounds are the min and max of a certain column: My questions are:- what would be an efficient way to do this? - would some somebody have the code to do this or could provide a referen ...

help with this code

I got from the book: Write a piece of visual basic code to process the responses of twenty students who were asked to rate, on a scale from 1 to 10, the quality of the food in the cafeteria. A response of 1 denotes ‘dreadful’ and 10 denotes ‘excellent’. Allow the user input to be entered usi ...

Histogram of int array

write a program that read in an array of integers-- ideally from a text file. and then displays a histogram of those numbers, divided into the ranges 0-9, 10-19 ,20-29, and so forth, up to the range of containing only the valye 100.Please help me to write a efficient and better code..#include <io ...

What about different State Histogram and how we can reach all state in a Ru

On Running test with TestManager's Test Suite, a State Histogram window opens and showing the state of Test Run. State Histogram window always shows following States:a) Not Startedb) Initc) Quietd) Servere) Code f) Overheadg) GUIh) ExitMost of the time when I Run a suite, it initially show Not Start ...

Printing a histogram from a frequency array

everyone, this is my first post on this forum. I've been browsing these boards for awhile and thought it would be a good idea to register now, for i hope someone can help me out I've created a program which enables a user to input numbers from 1 to 10. First it asks for the user to specify the amoun ...

Frequency Array and Histogram

I have written a program that stores randomly generated numbers between 0 and 19 into an array of 100 elements. I create a frequency array of 20 elements that shows the frequency of each number and print it's histogram. Now, I'm suppose to increase the frequency array by one element. That last eleme ...

Help with Histogram

Hail. I'm having trouble with this program...here is the discription...Description: Design and implement an application that creates a histogram that allows you to visually inspect the frequency distribution of a set of values. The program should read in an arbitrary number of integers that are in t ...

HELPP Histogram

Hi, i have a lot of errors on this and am not sure how to fix it. This needs to be turned in in 2 hours so all help is needed =)).Description: Design and implement an application that creates a histogram that allows you to visually inspect the frequency distribution of a set of values. The program s ...

Histogram Equalisation image manipulation not working

everyone, I'm trying to write an image editor in Java, one of the functions is histogram equalisation, but my code is producing a greyscale image instead Here is my code, any help would be greatly appreciated, ta. private void histEqMenuItemActionPerformed(java.awt.event.ActionEvent evt) { BufferedI ...

desperately need help in code in c++ and fitting functions in a frame

i am soryy my english is very bad but ill try my best to explain.i need help with my c++ assignemnt urgently.i want to create a frame and fit in this histograph(attached) which i made with the help of the container, where the x-axsis is the number from like eksempet 0-10 and the y-axis is telling me ...

desperately need help in code in c++ and fitting functions in a frame

i am soryy my english is very bad but ill try my best to explain.i need help with my c++ assignemnt urgently.i want to create a frame and fit in this histograph(attached) which i made with the help of the container, where the x-axsis is the number from like eksempet 0-10 and the y-axis is telling me ...

histogram program

please help me with this problem... i dont have any idea on how to make the code...Histogram is a process of representing the frequency of data in achart. Write a C++ program that will simulate this process. Yourprogram should read a string (only letters are allowed) and outputits distinct letters i ...

how will i make the histogram chart in vertical orientation

our task is to show the histogram in a vertical orientation like this:Sample Input/OutputEnter a string: waka waka fifaHistogram for waka waka fifa*** * * ** * * * *a f i k wI have here my code, but the output of this is in horizontal orientation.. what am i going to do to make this vertical? the sa ...

correcting code

Write a program that reads a string from the user and generates a histogram for the characters encountered in this string. A histogram is a representation of how many times each character appears in the input string. Use function Histogram that takes the string as input and displays its histogram.Fo ...

Couple of Histogram Problems

I have created a histogram program that has the user enter the lower limit of the range, then generates a 20 number array with that number at array[0] and the lower limit + 20 at array[20]. It then does a random number generation where 85% of the randoms are within the range and 15% are outside, and ...

Creating a histogram in C++ that considers user entry

guys, I'm new to these forums and new to C++ in general. I have been looking around the forums and I have found threads with similar issues to mine but unfortunately they don't cover my exact issue. Essentially I want to make a histogram in C++ that takes a series of numbers that the user enters and ...

how do I manually enter bins in pylab histogram plot?

Hi, I'm currently trying to do something which I thought would be relatively straightforward, but it appears not.Basically, I have a set of data that needs to be done logarithmically in a histogram, but appears the 'log=True' command in the pylab.hist() only refers to the y axis, rather than the log ...

Code not working properly

Here is a code that I wrote. The idea is that it should display a histogram after reading a file. Unfortunaltely, I only get a blank screen.......I've been on ot for days I do not seem to see where the fault is. Any help welcome:((((((((void __fastcall TForm1::Quit1Click(TObject *Sender){Close(); }/ ...

Vertical Histogram with Built-In Modules Only

I'm trying to create a vertical histogram using only built-in modules. I understand the current histogram function isn't truly a histogram (and the code is probably very ugly), but I'm totally lost on how to create a vertical histogram.import itertoolsdef histogram(s):print("Histogram:")pr ...

Histogram of the length of words exercise hint?

I'm learning C with "The C Programming Language" book, and I'm trying to solve exercise 1.13:"Write a program to print a histogram of the lengths of words in its input. It is easy to draw the histogram with the bars horizontal; a vertical orientation is more challenging."I wrote ...

desperately need help in code in c++ and fitting functions in a frame

i am soryy my english is very bad but ill try my best to explain.i need help with my c++ assignemnt urgently.i want to create a frame and fit in this histograph(ATTACHED PICTURE BELOW) which i made with the help of the container, where the x-axsis is the number from like eksempet 0-10 and the y-axis ...

Beginner while statement help-histogram

guys I just need a little help and then I should be able to finish this. I'm a first year programming student so please don't give me answers that a first year student wouldn't learn. I am getting 3 different numbers from the user and want to output their values as * so if their first value is 6 the ...

image histogram.

I am supposed to compute a pixel intenisty histogram for an image in c++. i have already read the pixels from the image (code below) but now i have to create a 256 bin histogram that will store the number of pixels having intensity from 0 to 255. i am also supposed to use <argc> <argv> t ...

Plotting horizontal markers on Histogram

I'm using the code mentioned below to plot the horizontal lines on histogram but its not working.double delta = (va.getRange().getLength()/100);double mean = computeMean(yAxisValues);double std = computeStandardDeviation(yAxisValues,mean);double first = (mean + std);double second = (mean - std); //A ...

Perfect Histogram

I'm looking for example code or tips to create code in order to make a "perfect Histogram". The idea: You have an array containing a bunch of data, and you want to create a Histogram from it. You give a range for the number of "buckets" as the only setting, and the method nicely ...

Oracle Number of buckets in histogram

Let's say we have 10 million rows with 300 distinct values for a column name "code". What should be the number of buckets for histogram (method_opt=> 'for all columns size x?') Any insights will be appreciated. ...

Ubuntu ImageJ smooth function

I am slowly transferring my work activities to Ubuntu but, at the moment I have a few problems with ImageJ. I have filed a bug report but I am also curious if other ubuntu user experience similar problems.First some technical information:- I am using ImageJ version 1.45d on- a Ubuntu 10.04.2 LTS (32 ...

Ubuntu PDF on top of histogram

I would like to plot 2 histograms with pdf's on top of the histogram, but i get the picture as shown in attachment. So, what's wrong with the pdf's? If i draw them on separate graph, everything works. Thanks for the help in advance!Here is the code:par(mfcol=c(2,1))h1 <- hist(Data$V1,scale=" ...

Ubuntu desperately need help in code in c++ and fitting functions in a frame

i am soryy my english is very bad but ill try my best to explain.i need help with my c++ assignemnt urgently.i want to create a frame and fit in this histograph(ATTACHED PICTURE BELOW) which i made with the help of the container, where the x-axsis is the number from like eksempet 0-10 and the y-axis ...

Ubuntu C cod for a histogram

As I am learning C by myself- I am trying to solve a C exercise but I am having difficulities. Can anybody help me to write the c code in order to display a histogram in this form:*********************************************The exercise requires to utilize only the commands: for and printf("* ...

Displaying a histogram using input from an array

I am currently working on a problem that inputs 20 numbers into an array and the numbers being in the range of 0 to 100. I had to calculate smallest, largest, mean and average of all the numbers in this array which i was able to do without any problem. But the second half of the problem is to displa ...

searching for a code editor with jquery support (or a way to bring an editor to do it)

i'm using vim for my developing most of the time but that makes problemswith highlighting if have have many different language blocks (jqueryinsode of javascript that is inside of php/html). So i'm searching foran editor to have better jquery support (or find a way to extend vim?).I don' ...

jQuery best show/hide div code?

Anyone have an idea on this one? I've tried a few things, but I'm not surehow to reference a specific value in a select control.<!----------------//------andy matthewsweb developercertified advanced coldfusion programmerICGLink, Inc.andy@icglink.com615.370.1530 x737--------------//------- ...

jQuery best show/hide div code?

I'm working on a mailing list manager and one of the options is to provide azip code for emailing anyone in that area. I'd like to hide this fieldunless the user has selected the "Tour Date" option from a select field.The relevant code is below. The second TR (and it's contents ...