imresize error

[since92m]

hello, I got following error: Expected input number 1, A, to be nonempty. Error in imresize>parsePreMethodArgs (line 333) validateattributes(A, {'numeric', 'logical'}, {'nonsparse', 'nonempty'}, mfilename, 'A', 1); Error in imresize>parseInputs (line 248) [params.A, params.map, params.scale, params.output_size] = ... Error in imresize (line 141) params = parseInputs(varargin{:}); Error in cnn_ucf101_get_im_flow_batch (line 248) imt = imresize(gather(imt(dy:sz(1)+dy-1,dx:sz(2)+dx-1,:)), [opts.imageSize(1:2)]); Error in getBatchWrapper_ucf101_rgbflow>getBatch (line 52) im = cnn_ucf101_get_im_flow_batch(images, opts, ... Error in getBatchWrapper_ucf101_rgbflow>@(imdb,batch,moreopts)getBatch(imdb,batch,opts,numThreads,trainopts,moreopts) (line 3) fn = @(imdb,batch, moreopts) getBatch(imdb,batch,opts,numThreads, trainopts, moreopts) ; Error in cnn_train_dag>process_epoch (line 306) [inputs] = state.getBatch(state.imdb, batch, moreopts) ; Error in cnn_train_dag (line 108) s_train = process_epoch(net, state, opts, 'train'); Error in cnn_ucf101_fusion (line 349) [info] = cnn_train_dag(net, imdb, fn, opts.train) ;

[Echotian]

I got the same error,did you solve it?

[since92m]

No, I didn't solve it, I don't know how to debug, and I am trying using keras.@Echotian

[Echotian]

I solved the problem，The path in cnn_setup_environment.m can not contain Chinese characters.

[emigmo]

I also have the same problem, as follow : data/ucf101/jpegs_256/v_YoYo_g10_c05/frame000000.jpg: error '' data/ucf101/jpegs_256/v_FieldHockeyPenalty_g12_c04/frame000000.jpg: error '' data/ucf101/jpegs_256/v_HandstandPushups_g16_c06/frame000000.jpg: error '' data/ucf101/jpegs_256/v_PlayingDaf_g12_c04/frame000000.jpg: error '' data/ucf101/jpegs_256/v_UnevenBars_g16_c04/frame000000.jpg: error '' data/ucf101/jpegs_256/v_HandstandPushups_g20_c04/frame000000.jpg: error '' data/ucf101/jpegs_256/v_TrampolineJumping_g11_c01/frame000000.jpg: error '' data/ucf101/jpegs_256/v_Rowing_g16_c01/frame000000.jpg: error '' Warning: could not read image 'data/ucf101/jpegs_256/v_YoYo_g10_c05/frame000000.jpg' because ''

In cnn_ucf101_get_frame_batch (line 126) In getBatchWrapper_ucf101_imgs>getBatch (line 45) In getBatchWrapper_ucf101_imgs>@(imdb,batch,moreopts)getBatch(imdb,batch,opts,numThreads,trainopts,moreopts) (line 3) In cnn_train_dag>process_epoch (line 306) In cnn_train_dag (line 108) In cnn_ucf101_spatial (line 217) Warning: could not read image 'data/ucf101/jpegs_256/v_FieldHockeyPenalty_g12_c04/frame000000.jpg' because '' In cnn_ucf101_get_frame_batch (line 126) In getBatchWrapper_ucf101_imgs>getBatch (line 45) In getBatchWrapper_ucf101_imgs>@(imdb,batch,moreopts)getBatch(imdb,batch,opts,numThreads,trainopts,moreopts) (line 3) In cnn_train_dag>process_epoch (line 306) In cnn_train_dag (line 108) In cnn_ucf101_spatial (line 217) Warning: could not read image 'data/ucf101/jpegs_256/v_HandstandPushups_g16_c06/frame000000.jpg' because '' In cnn_ucf101_get_frame_batch (line 126) In getBatchWrapper_ucf101_imgs>getBatch (line 45) In getBatchWrapper_ucf101_imgs>@(imdb,batch,moreopts)getBatch(imdb,batch,opts,numThreads,trainopts,moreopts) (line 3) In cnn_train_dag>process_epoch (line 306) In cnn_train_dag (line 108) In cnn_ucf101_spatial (line 217) Warning: could not read image 'data/ucf101/jpegs_256/v_PlayingDaf_g12_c04/frame000000.jpg' because '' In cnn_ucf101_get_frame_batch (line 126) In getBatchWrapper_ucf101_imgs>getBatch (line 45) In getBatchWrapper_ucf101_imgs>@(imdb,batch,moreopts)getBatch(imdb,batch,opts,numThreads,trainopts,moreopts) (line 3) In cnn_train_dag>process_epoch (line 306) In cnn_train_dag (line 108) In cnn_ucf101_spatial (line 217) Warning: could not read image 'data/ucf101/jpegs_256/v_UnevenBars_g16_c04/frame000000.jpg' because '' In cnn_ucf101_get_frame_batch (line 126) In getBatchWrapper_ucf101_imgs>getBatch (line 45) In getBatchWrapper_ucf101_imgs>@(imdb,batch,moreopts)getBatch(imdb,batch,opts,numThreads,trainopts,moreopts) (line 3) In cnn_train_dag>process_epoch (line 306) In cnn_train_dag (line 108) In cnn_ucf101_spatial (line 217) Warning: could not read image 'data/ucf101/jpegs_256/v_HandstandPushups_g20_c04/frame000000.jpg' because '' In cnn_ucf101_get_frame_batch (line 126) In getBatchWrapper_ucf101_imgs>getBatch (line 45) In getBatchWrapper_ucf101_imgs>@(imdb,batch,moreopts)getBatch(imdb,batch,opts,numThreads,trainopts,moreopts) (line 3) In cnn_train_dag>process_epoch (line 306) In cnn_train_dag (line 108) In cnn_ucf101_spatial (line 217) Warning: could not read image 'data/ucf101/jpegs_256/v_TrampolineJumping_g11_c01/frame000000.jpg' because '' In cnn_ucf101_get_frame_batch (line 126) In getBatchWrapper_ucf101_imgs>getBatch (line 45) In getBatchWrapper_ucf101_imgs>@(imdb,batch,moreopts)getBatch(imdb,batch,opts,numThreads,trainopts,moreopts) (line 3) In cnn_train_dag>process_epoch (line 306) In cnn_train_dag (line 108) In cnn_ucf101_spatial (line 217) Warning: could not read image 'data/ucf101/jpegs_256/v_Rowing_g16_c01/frame000000.jpg' because '' In cnn_ucf101_get_frame_batch (line 126) In getBatchWrapper_ucf101_imgs>getBatch (line 45) In getBatchWrapper_ucf101_imgs>@(imdb,batch,moreopts)getBatch(imdb,batch,opts,numThreads,trainopts,moreopts) (line 3) In cnn_train_dag>process_epoch (line 306) In cnn_train_dag (line 108) In cnn_ucf101_spatial (line 217) Error using imresize Expected input number 1, A, to be nonempty.

Error in imresize>parsePreMethodArgs (line 333) validateattributes(A, {'numeric', 'logical'}, {'nonsparse', 'nonempty'}, mfilename, 'A', 1);

Error in imresize>parseInputs (line 248) [params.A, params.map, params.scale, params.output_size] = ...

Error in imresize (line 141) params = parseInputs(varargin{:});

Error in cnn_ucf101_get_frame_batch (line 261) imt = imresize(gather(imt(dy:sz(1)+dy-1,dx:sz(2)+dx-1,:)), opts.imageSize(1:2));

Error in getBatchWrapper_ucf101_imgs>getBatch (line 45) im = cnn_ucf101_get_frame_batch(images, opts, ...

Error in getBatchWrapper_ucf101_imgs>@(imdb,batch,moreopts)getBatch(imdb,batch,opts,numThreads,trainopts,moreopts) (line 3) fn = @(imdb, batch, moreopts) getBatch(imdb,batch,opts,numThreads, trainopts, moreopts) ;

Error in cnn_train_dag>process_epoch (line 306) [inputs] = state.getBatch(state.imdb, batch, moreopts) ;

Error in cnn_train_dag (line 108) s_train = process_epoch(net, state, opts, 'train');

Error in cnn_ucf101_spatial (line 217) [info] = cnn_train_dag(net, imdb, fn, opts.train) ;

The dataset haven't data/ucf101/jpegs_256/v_YoYo_g10_c05/frame000000.jpg all the image is starting from frame000001.jpg, so >?

[since92m]

Thanks for your reply，but question is still there@Echotian

[since92x]

这一点我到没注意，一方面数据集没有了，另一方面尝试keras，good luck @emigmo

[emigmo]

The work will be very strong if rewrite the twostreamfusion framework using keras. I just want to see the result of the twostreamfusion, and I just want to know how he fusion the two stream in detail.

[JasmineeYang]

@emigmo @since92m @Echotian Hello ,I want to know if you have run the code successfully?For the reason that '/media/yangyang/DATA/learn/DP codes/ucf101-img-vgg16-split1-dr0.85.mat' is not exist ,so I changed the code just as follows: % opts.modelA = fullfile(opts.modelPath, [opts.dataSet '-img-vgg16-split' num2str(opts.nSplit) '-dr0.85.mat']) ; opts.modelA = fullfile(opts.modelPath, [opts.dataSet '-img-vgg16-split' num2str(opts.nSplit) .mat']) ; yeah, I just throw away '-dr0.85',but other problems appear: 下标索引必须为正整数类型或逻辑类型。

出错 cnn_ucf101_get_im_flow_batch (line 95) last_frame = min(frameSamples(end), max(floor(nFrames - nStack/4 - opts.nFrameStack,nStack/4 )));

出错 getBatchWrapper_ucf101_rgbflow>getBatch (line 52) im = cnn_ucf101_get_im_flow_batch(images, opts, ...

出错 getBatchWrapper_ucf101_rgbflow>@(imdb,batch,moreopts)getBatch(imdb,batch,opts,numThreads,trainopts,moreopts) (line 3) fn = @(imdb,batch, moreopts) getBatch(imdb,batch,opts,numThreads, trainopts, moreopts) ;

出错 cnn_train_dag>process_epoch (line 306) [inputs] = state.getBatch(state.imdb, batch, moreopts) ;

出错 cnn_train_dag (line 108) s_train = process_epoch(net, state, opts, 'train');

出错 cnn_ucf101_fusion (line 353) [info] = cnn_train_dag(net, imdb, fn, opts.train) ; I want to know where you modified?Did you run the code out successfully? I hope to receive your reply. Thanks sincerely

[xiaollz]

@JasmineeYang I‘ve got the same error. Did you find the solution. Thanks!

[ml930310]

@JasmineeYang Did you find the solution .Thanks!

[ml930310]

@since92m I‘ve got the same error .did you find the solution.

[ml930310]

@JasmineeYang 你可能是添加的路径不对。

[xiaollz]

I also solved the issue, and it is the problem with path.

[ml930310]

hello ,everyone.I I encountered a problem. error using vl_nnconv Out of memory on device. To view more detail about available memory on the GPU, use 'gpuDevice()'. If the problem persists, reset the GPU by calling 'gpuDevice(1)'. Do you have solved?

[liwang621]

Hello，what does 66 lines' "input_flow" play a role in the function of getBatchWrapper_ucf101_imgs ?

[lvyali]

I also solved the issue, and it is the problem with path.

could you tell me the exact path you use in your codes?

[Haiyu12716]

I also solved the issue, and it is the problem with the path.

can you tell me how to solve this issue in detail? thank you