Last change
on this file since 533 was
497,
checked in by sommeria, 12 years ago
|
cleaning and small bug repair.
pb of histogram for filter data solved
display of uicontrol by right mouse selection improved
|
File size:
1.4 KB
|
Rev | Line | |
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[497] | 1 | %'read_image': read images or video objects |
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| 2 | %---------------------------------------------------------------------- |
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| 3 | % function [A,ObjectOut]=read_image(FileName,FileType,VideoObject,num) |
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| 4 | % |
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| 5 | % OUTPUT: |
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| 6 | % A(npy,npx,rgb): matrix of integers (iunt8 or uint16) representing the image, with sizes npy, npx, and possibly color component rgb=1:3 |
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| 7 | % ObjectOut: video object (=[] for images) |
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| 8 | % |
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| 9 | % INPUT: |
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| 10 | % FileName: input file name |
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| 11 | % FileType: input file type, as determined by the function get_file_type.m |
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| 12 | % VideoObject: video object (for faster reading if availlable) |
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| 13 | % num: frame index for movies or multimage types |
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| 14 | % |
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| 15 | function [A,ObjectOut]=read_image(FileName,FileType,VideoObject,num) |
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| 16 | %----------------------------------------------------------------------- |
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| 17 | if ~exist('VideoObject','var') |
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| 18 | VideoObject=[]; |
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| 19 | end |
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| 20 | if ~exist('num','var') |
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| 21 | num=1; |
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| 22 | end |
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| 23 | ObjectOut=VideoObject;%default |
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[453] | 24 | switch FileType |
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[493] | 25 | case 'video' |
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| 26 | if strcmp(class(VideoObject),'VideoReader') |
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| 27 | A=read(VideoObject,num); |
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| 28 | else |
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[497] | 29 | ObjectOut=VideoReader(FileName); |
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| 30 | A=read(ObjectOut,num); |
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[493] | 31 | end |
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| 32 | case 'mmreader' |
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| 33 | if strcmp(class(VideoObject),'mmreader') |
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| 34 | A=read(VideoObject,num); |
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| 35 | else |
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[497] | 36 | ObjectOut=mmreader(FileName); |
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| 37 | A=read(ObjectOut,num); |
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[493] | 38 | end |
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[453] | 39 | case 'multimage' |
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| 40 | A=imread(FileName,num); |
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| 41 | case 'image' |
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| 42 | A=imread(FileName); |
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| 43 | end |
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