creating HSV histogram using RGB image
- by harshit
Is there a way in Java or OpenCv ; preferably Java, that i can have an HSV histogram give RGB image.
I tried exploring JAI but it creates histogram for RGB image.
Thanks
Harshit
Search Results
Search found 17 results on 1 pages for 'harshit sachdeva'.
Page 1/1 | 1
-
-
Unable to view USB stick/drive contents
- by Harshit Sachdeva
So, I plug-in my USB stick, copy a file from the hard drive to the USB stick, and safely remove the USB stick. I then plug out the USB stick. When I plug the USB stick back into the computer again, the previous contents of the USB stick are all gone. It shows an empty drive. I am using Windows XP SP 2 with an 8 GB USB stick from Transcend.Read the article
-
Unable to view USB stick/drive contents
- by Harshit Sachdeva
So, I plug-in my USB stick, copy a file from the hard drive to the USB stick, and safely remove the USB stick. I then plug out the USB stick. When I plug the USB stick back into the computer again, the previous contents of the USB stick are all gone. It shows an empty drive. I am using Windows XP SP 2 with an 8 GB USB stick from Transcend.Read the article
-
Connect to MySql on other machine on LAN
- by Ankur Sachdeva
I am facing problem with connecting MySql database on the other machine on the same network. Could not connect to the specified instance. MySql error number 1130 Host 'abc' is not allowed to connect to this MySql server (Pinging ok time 1-3 ms ttl =128) I have check out the followings: Tcp/IP enabled RegEdit under hlocal machine .... parameters…Read the article
-
What does following cat commnad in unix means?
- by Harshit
I am new to unix cat test.txt | java myfilegrammar.pcfg > test1.txt 2> test2.txt ThanksRead the article
-
getting error while doing cat command "Ambiguous output redirect."
- by Harshit
while executing cat test.txt | java myfile > test1.txt 2> test2.txt I am getting error "Ambiguous output redirect." my java file contains System.out and System.err . I am in Unix csh environment.Read the article
-
Unable to view USB stick/drive contents
- by Harshit Sachdeva
So, I plug-in my USB stick, copy a file from the hard drive to the USB stick, and safely remove the USB stick. I then plug out the USB stick. When I plug the USB stick back into the computer again, the previous contents of the USB stick are all gone. It shows an empty drive. I am using Windows XP SP 2 with an 8 GB USB stick from Transcend.Read the article
-
which language to use for building web application?
- by harshit
Hi I already have experience in developing websites using java technologies ... Now i have a task to develop another website and i have the liberty to select technology to built. I dont want to built using Java/J2ee standard technology as i want to learn new language. The specification about website i can give is that: 1) its a real estate…Read the article
-
Segmentation fault while matrix multiplication using openMp?
- by harshit
My matrix multiplication code is int matMul(int ld, double** matrix) { //local variables initialize omp_set_num_threads(nthreads); #pragma omp parallel private(tid,diag,ld) shared(i,j,k,matrix) { /* Obtain and print thread id */ tid = omp_get_thread_num(); for ( k=0; k<ld; k++) { if (matrix[k][k] == 0.0) { error = 1; return…Read the article
-
problem while removing an element from the TreeSet
- by harshit
I am doing the following class RuleObject implements Comparable{ @Override public String toString() { return "RuleObject [colIndex=" + colIndex + ", probability=" + probability + ", rowIndex=" + rowIndex + ", rule=" + rule + "]"; } String rule; double probability; int rowIndex; …Read the article
-
What does following cat commnad in unix means?
- by harshit
I am new to unix cat test.txt | java myfile.java grammar.pcfg > test1.txt 2> test2.txt ThanksRead the article
-
Is it the right time to get a Master's degree?
- by harshit
I'm currently a software engineer in India and have been working for 3,5 years. Before recession started I decided to study further and planned for a Master of Science degree in computer science in Fall09, since I want to explore more of this field. I have got an admission in Univ of Texas @ Dallas. I am confused about whether I should go for…Read the article
-
converting hexadecimal , octal numbers into decimal form using python script
- by Harshit Sharma
There are many inbulit functions like int(octal) which can be used to convert octal numbers into decimal numbers on command line but these doesn't work out in script . int(0671) returns 0671 in script, where as it represent decimal form of octal number on python command line. Help??? Thank YouRead the article
-
Can't parse XML effectively using Python
- by Harshit Sharma
import urllib import xml.etree.ElementTree as ET def getWeather(city): #create google weather api url url = "http://www.google.com/ig/api?weather=" + urllib.quote(city) try: # open google weather api url f = urllib.urlopen(url) except: # if there was an error opening the url, return return…Read the article
-
Listener to prevent System.out display on the screen.
- by harshit
Hi, I was doing my academic project and while building and testing i have put many println() statements. But when I had to submit all prints should not be displayed. Can i implement something like listener which will be invoked when System.out is tried to be executed and prevents it from displaying. I dont know how feasible this idea…Read the article
-
How to implement python to find value between xml tags?
- by Harshit Sharma
I am using google site to retrieve weather information , I want to find values between XML tags. Following code give me weather condition of a city , but I am unable to obtain other parameters such as temperature and if possible explain working of split function implied in the code: import urllib def getWeather(city): #create…Read the article
-
How to convert string "0671" or "0x45" into integer form with 0 and 0x in the beginning.
- by Harshit Sharma
I wanted to make my own encryption algorithm and decryption algorithm , encryption algorithm works fine and converts ascii value of the characters into alternate hexadecimal and octal representations. But when I tried decryption, problem occured as it return int('0671') = 671, as 0671 is string type in the following code. Is there a…Read the article
