Webcam demo results in random colored pixels

[neidhard]

I use this commnad for webcam_demo.py (model and weights from SegNet Model Zoo):

> python Scripts/webcam_demo.py --model Example_Models/segnet_model_driving_webdemo.prototxt --weights /Example_Models/segnet_weights_driving_webdemo.caffemodel --colours /Scripts/camvid12.png

but I see something like this all the time

[montekristo1946]

Hey. I have a similar problem

[alexgkendall]

Can you please check the data going into segnet (ie. input_image)? It should have values that range from 0-255 and not 0-1?

[montekristo1946]

the contents of an array _inputimage [[167 168 167 ..., 110 111 111] [168 168 168 ..., 112 112 113] [168 168 168 ..., 113 112 112] ..., [114 120 122 ..., 116 117 115] [115 122 124 ..., 116 117 117] [115 120 122 ..., 117 118 118]]]]

[alexgkendall]

Strange. Can you complete the rest of the tutorial okay?

[montekristo1946]

an example for the rest of a similar problem. I want to add that caffe-segnet compiled under windows (vs 2013)

[neidhard]

I compiled caffe-segnet under windows (vs2013) too

[montekristo1946]

skomika hello. Please tell me how to compile the source (caffe-segnet-win) you took?

[neidhard]

I took https://github.com/alexgkendall/caffe-segnet and built it using this tutorial: https://initialneil.wordpress.com/2015/01/11/build-caffe-in-windows-with-visual-studio-2013-cuda-6-5-opencv-2-4-9/

[montekristo1946]

New details. The trained model windows works fine on Ubuntu (fully intact). Please tell me where to find the problem.

[zhangyunming]

hi,i also hava this problem,i do this on windows vs2013,where the problem....

[zhangyunming]

@skomika hi,have you fixed the problem? i have the same problem with you,can you give me some suggestion?

[montekristo1946]

I analyze the problem in the implementation of C ++, when you run the debug version of the problem can be seen already in the first nachinaetsya layers. Does anyone have ideas what to do?

[zhangyunming]

@montekristo1946 hi,maybe the weights did not read right on windows ,but the weights can work perfect on linux.

yes，it is the reason, now,i can run the segnet on windows

[montekristo1946]

please tell me that you have corrected.

[zhangyunming]

@montekristo1946 yes,i have run the segnet on windows vs2013

do this:

modify io.cpp like

[montekristo1946]

Thank you. It works. You can close the topic.