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Question
hello.. Im trying to read the digital output values of IR line following sensor in matlab,which is connected to arduino UNO board. but it is not working. can somebody help me to solve this out,please
this is the matlab code I used. delete(instrfind({'Port'},{'COM5'})); s = serial('COM5', 'BaudRate', 9600); fopen(s); a=fsca...
9 years ago | 0 answers | 0
0
answersQuestion
hi, I need to get the X,Y coordinates of white pixels area. can anyone help me to do this,please
this is the code I used. I1 = imread('try.jpg'); % read image ID1 = im2double(I1); % convert to double ...
9 years ago | 3 answers | 0
3
answersQuestion
I want to draw a bounding around the white area and calculate the white area of this image after thresholding. please help me to do this.
this is the code I used. I1 = imread('try.jpg'); % read image ID1 = im2double(I1); % convert to double IDG1 =...
9 years ago | 0 answers | 0
0
answersQuestion
can anyone help me to get the area of a stamp on the envelope. as if there is a stamp the value of the area and if there is not a stamp on the envelope the area must be zero. please guide me
I attached the results
9 years ago | 1 answer | 0
1
answerQuestion
I need to detect the stamp on the envelope and I need to transfer the that data to arduino MEGA board without input commands. please help me to do this.
here is the matlab code for detecting the stamp on the envelope. I = imread('xy.jpg'); I = rgb2ind (I,colorcube(150)); ...
9 years ago | 1 answer | 0
1
answerQuestion
I'm new to matlab image processing. i need to recognize an envelope from the white back ground and i want recognize the stamp on the envelope too by using color variation. please can you help me to do this?
i did only this. a=imread('xyz.jpg'); imshow(a); d=impixel(a); a=imread('xyz.jpg'); a_gray = rgb2gray(a); figure, imshow(a...
10 years ago | 0 answers | 0
