Closed ghost closed 8 years ago
this is very simple, just see the examples provided in matconvnet
@ShuenLyu have a look at the cnn_imagenet_setup_data.m example. Basically, the function will return a structure named imdb
with two main fields: imdb.images
& imdb.classes
. The IDs, names, training set labels, and class labels of your database images are set in the following fields respectively: imdb.images.id, imdb.images.name, imdb.images.set, imdb.images.label. The training set labels have 3 different values: {1,2,3}
. The value 1
is associated with the training images, value 2
with validation images, and value 3
with testing Images.
A description and name of the class labels in your dataset are set up in: imdb.classes.name and imdb.classes.description accordingly. You'll also need to specify your image directory: imdb.imageDir
thanks very much.
@tinalegre Thanks for the perfect response! :)
@tinalegre Hi,i think this cnn_imagenet_setup_data.m example cannot solve my problem because the label information is in an excel file not like the that of the example. here is my problem that i have several hundreds original images in several catogries with labeled information in an excel file, I dont know how to use it and how to convert it to mat file. could you give me some advise.thanks very much.
@ShuenLyu Did you sort out this issue. i am having the same problem and wondering can i create my own imdb dataset with my set of images.?Can you please guide through the solution?
Hi, is there a way to include the images in the .mat file? my database are image patches and not jpeg files in a folder If someone could help me would be great
Is there any one who can make a tutorial for making imdb.mat file with using his/her own labeled images? It is very imporant for me.
@Karakule I could help you if you give me more information about your data.
Thank you very much @JavierCoronel. I have 7 type of classes . In each class I have 144 images(jpg format). Now I want to make imdb file then classify with some network. Actually I dont know how creating new netwolrk also.
@Karakule You have to do various task with your data before trying the network. You can write to me at jd.coronel30@uniandes.edu.co to give you specific information and solve your answers
Hi, can any body help me please, I have my own data (10 classes, and each contain around 300 jpg images), as I'm trying the method described above see the error: Error using cnn_imagenet_setup_data (line 51) Make sure that ILSVRC data is correctly installed in data\imagenet12!! no idea please?
hey friends, i'm new to this topic. can anyone help me in creating imdb of my own dataset please? @lenck , i think you can provide some basic tutorial on this issue. i tried to find but couldn't.
I have hundreds of images in several categories with labeled. my question is how to get the imdb.mat file using the original labeled images because i want to train my own model.