Holopix50k

04/14/2020 ∙ 5 download size: 23.5 GB DOWNLOAD VIEW ALL DATASETS

DOWNLOAD Holopix50k wget https://data.deepai.org/Holopix50k/holopix.zip

With the mass-market adoption of dual-camera mobile phones, leveraging stereo information in computer vision has become increasingly important. Current state-of-the-art methods utilize learning-based algorithms, where the amount and quality of training samples heavily influence results. Existing stereo image datasets are limited either in size or subject variety. Hence, algorithms trained on such datasets do not generalize well to scenarios encountered in mobile photography. We present Holopix50k, a novel in-the-wild stereo image dataset, comprising 49,368 image pairs contributed by users of the Holopix™ mobile social platform. In this work, we describe our data collection process and statistically compare our dataset to other popular stereo datasets. We experimentally show that using our dataset significantly improves results for tasks such as stereo super-resolution and self-supervised monocular depth estimation. Finally, we showcase practical applications of our dataset to motivate novel works and use cases.

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About

The Holopix50k dataset was crowd-sourced from the Holopix™ mobile social platform. Holopix was created in 2018 by Leia Inc. as a Lightfield image-sharing social media platform.