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Lidank Abiel


Active since 2012

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Question


Replace pixel value 1 to rgb colour
I try to replace pixel == 1 in b/w image to rgb image, but it's look like not success 100%. How to make it to good result based ...

meer dan 9 jaar ago | 1 answer | 0

1

answer

Question


recognition RGB in live video
Hello all, can someone telling to me, is it possible to detect colour RGB in live video using webcam ?, thank you for attention

meer dan 9 jaar ago | 1 answer | 0

1

answer

Question


Zoom in Zoom out axes with button function
excuse me, i have a question. how to make a button function to zoom in and zoom out an axes ?, please someone help me.

bijna 11 jaar ago | 1 answer | 0

1

answer

Question


how to find nose in face image captured from webcam
Hi, i want to find nose in face image captured from webcam. Here, i use external webcam, logitech C170. Can somebody tell me how...

ongeveer 11 jaar ago | 0 answers | 0

0

answers

Question


About access data in xls
I have a data xls that have 7 row and 5 kolom. I want to know, how to access data by user input to know value in a row. please h...

ongeveer 11 jaar ago | 0 answers | 0

0

answers

Question


error to display image
This error message ' MAP must be a m x 3 array ' when i want to process it to gray. I got the image by capture from webcam and w...

ongeveer 11 jaar ago | 2 answers | 0

2

answers

Question


compare value between different arrays
Hi all. I have 2 array that have value. I want to compare each value of each array, but i dont know how to do that. Can somebod...

ongeveer 11 jaar ago | 2 answers | 0

2

answers

Question


How can i detect nose region in an image
I am working on face recognition. I want to know how can i localize nose region in an image. thanks in advance

ongeveer 11 jaar ago | 2 answers | 0

2

answers

Question


some trouble about background in gui
I have problem to make background in gui. I'm using this code. It work to display my image as background, but when i browse anot...

ongeveer 11 jaar ago | 0 answers | 0

0

answers

Question


How to export data from matlab to excel
Hi all. I want to display/export data from matlab to excel, but i dont know how to make it. Can someone help me ? thanks before...

ongeveer 11 jaar ago | 1 answer | 1

1

answer

Question


how to display graphic from 3D to 2D ?
how to display graphic from 3D to 2D ?

ongeveer 11 jaar ago | 2 answers | 0

2

answers

Question


How to display a value from a variable into a textbox
if true % code global citra global tampung I = rgb2gray(citra); BW = tampung; BW = im2bw(BW); s = r...

meer dan 11 jaar ago | 2 answers | 0

2

answers

Question


how to call a variable in a button function from another button function
if true function Open_Callback(hObject, eventdata, handles) global citra try [filename, foldername] = uigetfile('*.jpg'); ...

meer dan 11 jaar ago | 2 answers | 0

2

answers

Question


How do i save this coordinate into database
Hi there I have an image that i try to save the coordinate into database, but, i didn't know first step to begin. thanks ...

meer dan 11 jaar ago | 1 answer | 0

1

answer

Question


I want to make bounding box
I want to make a bounding box in the area of ​​the eye in this picture, so I can find the midpoint of the eye area, but I do not...

meer dan 11 jaar ago | 2 answers | 0

2

answers

Answered
I want to segmentation this image
thank you Image Analyst :)

meer dan 11 jaar ago | 0

Question


Subscript indices must either be real positive integers or logicals.
I get this error with matlab: "Subscript indices must either be real positive integers or logicals." I can't understand why ...

meer dan 11 jaar ago | 0 answers | 0

0

answers

Question


I want to segmentation this image
I have a picture, where the area to be processed is the eye area, so that the black background. I've tried using mat2gray, but l...

meer dan 11 jaar ago | 2 answers | 0

2

answers