function?uvo?=?estimate_flow_demo（method?iSeq?seqName?varargin）
%ESTIMATE_FLOW_DEMO???Optical?flow?estimation?demo?program
%
%?output?UV?is?an?M*N*2?matrix.?UV（::1）?is?the?horizontal?flow?and
%???UV（::2）?is?the?vertical?flow.
%
%?Example
%?-------
%?uv?=?estimate_flow_demo;?or?estimate_flow_demo;
%?reads?the?color?RubberWhale?sequence?and?uses?default?parameters?and
%?default?method?“Classic+NL-Fast“?
%?
%?same?as
%?uv?=?estimate_flow_demo（‘classic+nl-fast‘）;
%
%?uv?=?estimate_flow_demo（‘classic+nl-fast‘?4?‘middle-other‘）;
%
%?uv?=?estimate_flow_demo（‘classic+nl-fast‘?4?‘middle-other‘?‘lambda‘?3?‘pyramid_levels‘?5）;
%?takes?user-defined?parameters?
%
%?Method?can?be
%???‘classic+nl-fast‘?（default）??‘classic+nl‘?‘classic+nl-full‘
%???‘classic++‘??‘classic-c‘??‘classic-l‘/‘ba‘?‘hs‘
%
%?iSeq?can?ben?1?to?12:?selects?the?sequence?in?the?following?cell?arrays?to?process
%?%?training?data
%?SeqName?=?‘middle-other‘?
%???????????{‘Venus‘?‘Dimetrodon‘???‘Hydrangea‘????‘RubberWhale‘...
%????????????‘Grove2‘?‘Grove3‘?‘Urban2‘?‘Urban3‘?...
%????????????‘Walking‘?‘Beanbags‘?????‘DogDance‘?????‘MiniCooper‘};
%?%?test?data
%?SeqName?=?‘middle-eval‘?
%???????????{‘Army‘??‘Mequon‘?‘Schefflera‘?‘Wooden‘??‘Grove‘?‘Urban‘?...
%????????????‘Yosemite‘??‘Teddy‘?‘Basketball‘??‘Evergreen‘??‘Backyard‘??‘Dumptruck‘};
%?
%?‘lambda‘????????????????trade-off?（regularization）?parameter;?larger?produces?smoother?flow?fields?
%?‘sigma_d‘???????????????parameter?of?the?robust?penalty?function?for?the?spatial?term
%?‘sigma_s‘???????????????parameter?of?the?robust?penalty?function?for?the?data?term
%?‘pyramid_levels‘????????pyramid?levels?for?the?quadratic?formulation;?default?is?automatic?
%?‘pyramid_spacing‘???????downsampling?ratio?up?each?pyramid?level?for?the?quadratic?formulation;?default?is?2
%?‘gnc_pyramid_levels‘????pyramid?levels?for?the?non-quadratic?formulation;?default?is?2
%?‘gnc_pyramid_spacing‘???downsampling?ratio?up?each?pyramid?level?for?the?non-quadratic?formulation;?default?is?1.25
%
%
%?References:
%?-----------
%?Sun?D.;?Roth?S.?&?Black?M.?J.?“Secrets?of?Optical?Flow?Estimation?and
%???Their?Principles“?IEEE?Int.?Conf.?on?Comp.?Vision?&?Pattern?Recognition?2010??
%?
%?Sun?D.;?Roth?S.?&?Black?M.?J.?“A?Quantitative?Analysis?of?Current
%???Practices?in?Optical?Flow?Estimation?and?The?Principles?Behind?Them“?
%???Technical?Report?Brown-CS-10-03?2010???
%
%?Authors:?Deqing?Sun?Department?of?Computer?Science?Brown?University
%?Contact:?dqsun@cs.brown.edu
%?$Date:?$
%?$Revision:?$
%
%?Copyright?2007-2010?Brown?University?Providence?RI.?USA
%?
%??????????????????????????All?Rights?Reserved
%?
%?All?commercial?use?of?this?software?whether?direct?or?indirect?is
%?strictly?prohibited?including?without?limitation?incorporation?into?in
%?a?commercial?product?use?in?a?commercial?service?or?production?of?other
%?artifacts?for?commercial?purposes.?????
%
%?Permission?to?use?copy?modify?and?distribute?this?software?a

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2010-06-11?21:24??flow_code\
?????目錄???????????0??2010-06-11?20:39??flow_code\@alt_ba_optical_flow\
?????目錄???????????0??2010-06-11?01:47??flow_code\@alt_ba_optical_flow\private\
?????文件????????3082??2010-06-11?20:38??flow_code\@alt_ba_optical_flow\parse_input_parameter.m
?????文件????????2456??2010-06-11?20:36??flow_code\@alt_ba_optical_flow\display.m
?????文件????????2762??2010-06-11?20:38??flow_code\@alt_ba_optical_flow\subsasgn.m
?????文件????????2689??2010-06-11?20:38??flow_code\@alt_ba_optical_flow\subsref.m
?????文件????????4915??2010-06-11?20:37??flow_code\@alt_ba_optical_flow\flow_operator.m
?????文件????????7089??2010-06-11?20:36??flow_code\@alt_ba_optical_flow\compute_flow.m
?????文件????????6539??2010-06-11?20:36??flow_code\@alt_ba_optical_flow\compute_flow_base.m
?????文件????????3101??2010-06-11?20:37??flow_code\@alt_ba_optical_flow\evaluate_log_posterior.m
?????文件????????3023??2010-06-11?20:37??flow_code\@alt_ba_optical_flow\evalaute_new_log_posterior.m
?????文件????????5129??2010-06-11?21:16??flow_code\@alt_ba_optical_flow\alt_ba_optical_flow.m
?????目錄???????????0??2010-06-11?01:25??flow_code\@ba_optical_flow\
?????目錄???????????0??2010-06-11?01:26??flow_code\@ba_optical_flow\private\
?????文件????????3082??2010-06-11?20:31??flow_code\@ba_optical_flow\parse_input_parameter.m
?????文件????????2442??2010-06-11?20:28??flow_code\@ba_optical_flow\display.m
?????文件????????2766??2010-06-11?20:32??flow_code\@ba_optical_flow\subsasgn.m
?????文件????????2685??2010-06-11?20:34??flow_code\@ba_optical_flow\subsref.m
?????文件????????4770??2010-06-11?20:31??flow_code\@ba_optical_flow\flow_operator.m
?????文件????????6648??2010-06-11?20:27??flow_code\@ba_optical_flow\compute_flow.m
?????文件????????5727??2010-06-11?20:28??flow_code\@ba_optical_flow\compute_flow_base.m
?????文件????????3117??2010-06-11?20:29??flow_code\@ba_optical_flow\evaluate_log_posterior.m
?????文件????????3052??2010-06-11?20:31??flow_code\@ba_optical_flow\flow_operator_test.m
?????文件????????4904??2010-06-11?20:20??flow_code\@ba_optical_flow\ba_optical_flow.m
?????文件????????3494??2010-06-11?20:29??flow_code\@ba_optical_flow\evaluate_log_posterior_grad.m
?????文件????????2911??2010-06-11?20:30??flow_code\@ba_optical_flow\evaluate_log_posterior_grad_test.m
?????文件????????2265??2010-06-11?20:29??flow_code\@ba_optical_flow\estimate_flow_gradient_ascent.m
?????目錄???????????0??2010-06-11?01:39??flow_code\@classic_nl_optical_flow\
?????目錄???????????0??2010-06-11?01:37??flow_code\@classic_nl_optical_flow\private\
?????文件????????2459??2010-06-11?20:20??flow_code\@classic_nl_optical_flow\display.m
............此處省略115個文件信息