Andy Lin - Revision history

imported>Ydna: /* ISET Integration Code (edit to copy and paste) */

2011-03-18T14:03:28Z

ISET Integration Code (edit to copy and paste)

← Older revision		Revision as of 14:03, 18 March 2011
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	imwrite(viewImage, 'depthMapView.tif');		imwrite(viewImage, 'depthMapView.tif');

	== ISET Integration Code (edit to ~~copy and paste~~)==		== ISET Integration Code (edit to view correctly)==
	%% SimulateSystemDataFlow		%% SimulateSystemDataFlow

2011-03-18T14:03:13Z

← Older revision		Revision as of 14:03, 18 March 2011
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	[7] T. Young, "The Bakerian Lecture: Experiments and Calculations Relative to Physical Optics." ''Philosophical Transactions of the Royal Society of London'' Vol. 94, 1804.		[7] T. Young, "The Bakerian Lecture: Experiments and Calculations Relative to Physical Optics." ''Philosophical Transactions of the Royal Society of London'' Vol. 94, 1804.

			= Acknowledgements =

			Special thanks to Professor Brian Wandell, Joyce Farrell, and Steve Lansel for the advise and help for this project and Psych 221 in general. Also, I'd like to thank David Brainard, Michael Perry, and Bob Dougherty for the help in setting up RenderToolBox.

	= Appendix =		= Appendix =

2011-03-18T13:59:49Z

ISET Integration Code

← Older revision		Revision as of 13:59, 18 March 2011
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	imwrite(viewImage, 'depthMapView.tif');		imwrite(viewImage, 'depthMapView.tif');

	== ISET Integration Code==		== ISET Integration Code (edit to copy and paste)==
	%% SimulateSystemDataFlow		%% SimulateSystemDataFlow

2011-03-18T13:59:36Z

ISET Integration Code

2011-03-18T13:59:23Z

ISET Integration Code

2011-03-18T13:59:08Z

Depth-Map Generation Code

← Older revision		Revision as of 13:59, 18 March 2011
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	== Depth-Map Generation Code ==		== Depth-Map Generation Code ==

	~~<math>~~
	%condition the data, throw away garbage		%condition the data, throw away garbage

	A2 = A .* (abs(A) < 1000);		A2 = A .* (abs(A) < 1000);

	A2 = A2 (1:test^2);		A2 = A2 (1:test^2);


	%reshape data		%reshape data

	A3 = reshape(A2, [test test]);		A3 = reshape(A2, [test test]);


	%make the range shown appropriate		%make the range shown appropriate

	% lowerLimit = 900;		% lowerLimit = 900;

	% upperLimit = 1000;		% upperLimit = 1000;



	% viewImage = abs(A3 - 900)/100;		% viewImage = abs(A3 - 900)/100;

	% viewImage = abs(A3 - lowerLimit)/(upperLimit-lowerLimit);		% viewImage = abs(A3 - lowerLimit)/(upperLimit-lowerLimit);

	viewImage = abs((A3 - lowerLimit)/(upperLimit-lowerLimit));		viewImage = abs((A3 - lowerLimit)/(upperLimit-lowerLimit));

	viewImage= viewImage';		viewImage= viewImage';

	figure; imshow(viewImage);		figure; imshow(viewImage);

	imwrite(viewImage, 'depthMapView.tif');		imwrite(viewImage, 'depthMapView.tif');
	~~</math>~~

	== ISET Integration Code==		== ISET Integration Code==

2011-03-18T13:58:03Z

Depth-Map Generation Code

← Older revision		Revision as of 13:58, 18 March 2011
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	<math>		<math>
	~~\begin{verbatim}~~
	%condition the data, throw away garbage		%condition the data, throw away garbage
	A2 = A .* (abs(A) < 1000);		A2 = A .* (abs(A) < 1000);
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	figure; imshow(viewImage);		figure; imshow(viewImage);
	imwrite(viewImage, 'depthMapView.tif');		imwrite(viewImage, 'depthMapView.tif');
	~~\end{verbatim}~~
	</math>		</math>

2011-03-18T13:57:44Z

Appendix

← Older revision		Revision as of 13:57, 18 March 2011
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	= Appendix =		= Appendix =

	~~<nowiki>~~== Depth-~~map Extraction~~ Code ==		== Depth-Map Generation Code ==
	~~%depthmapfile is path to depth map file, for example, 'depthmap.zbf'~~
	~~%upperLimit is the largest valid depth in pixels~~
	~~%lowerLimit is the smallest valid depth in pixels~~
	~~%function will return the 2D image, with 0 being the upperLimit and 1 being~~
	~~%the upperLimit. function will aslo write, depthMapView.tif, the resulting~~
	~~%depth map image~~

	~~function viewImage = binaryRead(lowerLimit, upperLimit, depthmapfile)~~
	~~%read binary data...~~

	~~% fid=fopen('depthmap.zbf', 'r', 'l');~~
	~~fid=fopen(depthmapfile, 'r', 'l');~~

	~~%raw data~~
	~~A = fread(fid, 'float32');~~

	~~%assumes a square image, need to change to proportion of image dimensions~~
	~~%if not a square image~~
	~~test = round(sqrt(size(A,1)));~~

			<math>
			\begin{verbatim}
	%condition the data, throw away garbage		%condition the data, throw away garbage
	A2 = A .* (abs(A) < 1000);		A2 = A .* (abs(A) < 1000);
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	figure; imshow(viewImage);		figure; imshow(viewImage);
	imwrite(viewImage, 'depthMapView.tif');		imwrite(viewImage, 'depthMapView.tif');
	</~~nowiki~~>		\end{verbatim}
			</math>

	== ISET Integration Code==		== ISET Integration Code==
			<math>
			\begin{verbatim}
	%% SimulateSystemDataFlow		%% SimulateSystemDataFlow

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	%% END		%% END
			\end{verbatim}
			</math>

2011-03-18T13:54:11Z

Depth-map Extraction Code

← Older revision		Revision as of 13:54, 18 March 2011
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	= Appendix =		= Appendix =

	== Depth-map Extraction Code ==		<nowiki>== Depth-map Extraction Code ==
	%depthmapfile is path to depth map file, for example, 'depthmap.zbf'		%depthmapfile is path to depth map file, for example, 'depthmap.zbf'
	%upperLimit is the largest valid depth in pixels		%upperLimit is the largest valid depth in pixels
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	figure; imshow(viewImage);		figure; imshow(viewImage);
	imwrite(viewImage, 'depthMapView.tif');		imwrite(viewImage, 'depthMapView.tif');
			</nowiki>

	== ISET Integration Code==		== ISET Integration Code==

2011-03-18T13:53:16Z

Appendix I