Open Data Stack Exchange
Open Data Stack Exchange

Questions tagged [images]

For questions about data related to a physical likeness or representation of a person, animal, or thing, photographed, painted, sculptured, or otherwise made visible

An image is a visual artifact/reproduction that depicts/records visual perception of the subject(s), providing a depiction of it.

147 questions
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Is there hyperspectral drone imagery available for free for research

We are just looking at testing some processes before purchasing a hyperspectral drone sensor and was wondering if anyone knows any sites where we can download a few sq km of data for testing. It can be anywhere in the world and ideally at a river…
GeorgeC
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Is there a free collection of icons like the Noun Project?

I am wondering if there a free collection of icons or images that I can download like the Noun Project that correlates an image for each word or noun in the dictionary.
abnry
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Pictures of the Korean Central Intelligence Agency

I am looking for open (and Wikipedia-usable) pictures describing the Korean Central Intelligence Agency. For instance the building or a plaque in front of it. The agency has been renamed/transformed, so either old pictures, or new pictures of the…
Nicolas Raoul
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Looking for chat bubble icon in SVG format

I want to implement an iMessage like chat screen, and I need images like the two below. But in a flat style like what in iOS 9 Apple uses.
János
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Do you know any dataset about color harmonies?

I am working on a model to assess color harmonies (given a set of colors, output an evaluation of their harmony). Do you know any dataset of images (real or artificial) that contain information about color harmonies?
Lhooplala
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3D brain tumor datasets for classification

I am a research master student and I need the data to finish my thesis, I would like a MRI brain tumor dataset for classification, which contains certain classes from this list (malignant, benign, atypica, pituitary adenoma, pituitary cacinoma,…
Hela Yahyaoui
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multi-spectral high resolution satellite images for forests Greece (for vegetation indices)

Looking for open-source high-resolution multi-spectral images (raster data) for Greece in order to analyze the vegetation indices of small forests smaller than 1kmx1km. Preferably if the data is from multiple years in order to see a progression in…
Ark Lomas
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Tagged dataset with photos for the race/ethnicity detection

Looking for the tagged dataset, because I would like to identify race / ethnicity by photo. I tried using the UTKFace dataset from Kaggle, but it outputs Hispanic and Arab people on images as other. My customer would like those ones as separate…
Kiryl A.
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Downloadable photos of smartphones

I'm working on a project which the main goal is to help on smartphone sales. It displays prices, specs and photos. Prices and specs i got covered, but i'm having trouble with the photos. The main issue is that the ones i have (another employee…
Joao Victor
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Camera calibration and distortion parameters data archive (for OpenCV)?

I wonder if there is a library of Camera calibration and distortion parameters (as presented in OpenCV camera model or convertable to it) that would cover main cell phone models (iOS\Android) and popular web cameras? It shall include main distortion…
DuckQueen
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In need of a color aerial photography or LIDAR

I am seeking a few color aerial photography that are the most recently that I need to cover this area of interest. It has to be overlapped in 60/40 percent so I can perform them in an Agisoft Metashape. Location is in Central Colorado It is in the…
PROBERT
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