Free data

Please read this page before registering.
The LHI dataset is available for free to researchers at academic institutions (universities, schools and government research labs) for non-commercial purpose.

Parties interested in obtaining the right to use this dataset for commercial purposes please refer to the "Standard Data" and "Customed Data" parts on the Service page.
In order to obtain the dataset, we request that you provide information about the research organization. Requests which do not identify the organization you belong to will be denied. We will review your request and email the dataset (together with related matlab code) to you within a day or so, if you are approved.

Work based on LHI dataset should cite paper: [Benjamin Yao, Xiong Yang, and Song-Chun Zhu, “Introduction to a large scale general purpose ground truth dataset: methodology, annotation tool, and benchmarks.” EMMCVPR, 2007] (pdf).We greatly appreciate e-mail about bugs or suggestions.


The information provided on this form is used solely by LHI to keep of who has a copy of the dataset. We will never sell or distribute the information provided on this form

AGREEMENT
Before being sent the dataset the researcher must agree:

  1. The access right of the data is only given to the designated "users" specified in the download form.
  2. Not to use the dataset and code to other parties for any commercial purpose.
  3. Not to sell software built with portions of this dataset to other parties.
  4. Not to give away the dataset or code to other parties without written permission.

I agree.

Requests which do not identify the research organization you belong to will be denied. Please do not abbreviate your organization name, unless you provide its web address.

The information submitted on this form will remain private and will never be distributed or sold.

* Name:

* Email:

* Organization (no abbreviations):

*Please list the intended usage for the dataset (e.g. object recognition, detection, scene classification, etc.):

Mail address (including country):

Names of additional members of your project who will use this dataset:

Do you wish to receive an e-mail when the dataset is updated? Yes/ No


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