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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 ...

9 years 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

9 years 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.

10 years 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...

11 years 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...

11 years 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...

11 years 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...

11 years 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

11 years 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...

11 years 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...

11 years ago | 1 answer | 1

1

answer

Question


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

11 years 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...

11 years 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'); ...

11 years 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 ...

11 years 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...

11 years ago | 2 answers | 0

2

answers

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

11 years 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 ...

11 years 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...

11 years ago | 2 answers | 0

2

answers