imported>Student2017: Created page with 'ieInit; %% Capture the Image % Import the image I = im2double(imread('Fig1.JPG')); % Choose which section of the image you want to look at xStart = 1300; xEnd = 2100; yStart =…'

2017-12-15T04:34:00Z

Created page with 'ieInit; %% Capture the Image % Import the image I = im2double(imread('Fig1.JPG')); % Choose which section of the image you want to look at xStart = 1300; xEnd = 2100; yStart =…'

New page

ieInit;

%% Capture the Image

% Import the image
I = im2double(imread('Fig1.JPG'));

% Choose which section of the image you want to look at
xStart = 1300;
xEnd = 2100;
yStart = 1202;
yEnd = 2225;

% Create the cropped image
Ir = I(:,:,1)';
Ib = I(:,:,2)';
Ig = I(:,:,3)';

Icrp(:,:,1) = Ir(yStart:yEnd,xStart:xEnd);
Icrp(:,:,2) = Ib(yStart:yEnd,xStart:xEnd);
Icrp(:,:,3) = Ig(yStart:yEnd,xStart:xEnd);

Icrp = fliplr(Icrp);

%% Create image display
display1 = displayCreate('LCD-Apple');

%% Create an ISET scene
scene = sceneFromFile(Icrp, 'rgb', [], display1);

%% Capture the scene with the camera
% Create the cameras
camera1 = cameraCreate;
camera2 = cameraCreate;
camera3 = cameraCreate;
camera4 = cameraCreate;
camera5 = cameraCreate;

camera6 = cameraCreate;
camera7 = cameraCreate;

% Adjust camera settings
camera1.sensor.pixel.readNoise = 1e-3;
camera2.sensor.pixel.readNoise = 1e-2;
camera3.sensor.pixel.readNoise = 1e-1;
camera4.sensor.pixel.readNoise = 5e-1;
camera5.sensor.pixel.readNoise = 1e0;

camera6.sensor.pixel.readNoise = 1.5e-2;
camera7.sensor.pixel.readNoise = 1.5e-2;

camera6.sensor.rows = 720;
camera6.sensor.cols = 1280;

camera7.sensor.rows = 720;
camera7.sensor.cols = 1280;
camera7.sensor.pixel.height = 1.87e-6;
camera7.sensor.pixel.width = 1.87e-6;

% Capture the images with the cameras
cameraCapture1 = cameraCompute(camera1,scene);
cameraCapture2 = cameraCompute(camera2,scene);
cameraCapture3 = cameraCompute(camera3,scene);
cameraCapture4 = cameraCompute(camera4,scene);
cameraCapture5 = cameraCompute(camera5,scene);

cameraCapture6 = cameraCompute(camera6,scene);
cameraCapture7 = cameraCompute(camera7,scene);

%% Take a look at the image on your display
sRGB1 = cameraGet(cameraCapture1,'ip data srgb');
sRGB2 = cameraGet(cameraCapture2,'ip data srgb');
sRGB3 = cameraGet(cameraCapture3,'ip data srgb');
sRGB4 = cameraGet(cameraCapture4,'ip data srgb');
sRGB5 = cameraGet(cameraCapture5,'ip data srgb');
sRGB6 = cameraGet(cameraCapture6,'ip data srgb');
sRGB7 = cameraGet(cameraCapture7,'ip data srgb');

vcNewGraphWin;
imagesc(sRGB1);

vcNewGraphWin;
imagesc(sRGB2);

vcNewGraphWin;
imagesc(sRGB3);

vcNewGraphWin;
imagesc(sRGB4);

vcNewGraphWin;
imagesc(sRGB5);

vcNewGraphWin;
imagesc(sRGB6);

vcNewGraphWin;
imagesc(sRGB7);

Matlab Code - Revision history

imported>Student2017: Created page with 'ieInit; %% Capture the Image % Import the image I = im2double(imread('Fig1.JPG')); % Choose which section of the image you want to look at xStart = 1300; xEnd = 2100; yStart =…'