资源介绍
One hundred Chinese participated in the data collection. Each participant used a standard black ink pen to write all 15 numbers in 15 designated areas on a form drawn on a piece of white A4 paper. Each participant repeats this process 10 times. Each sheet of paper is scanned with a resolution of 300x300 pixels.
The result is a data set containing 15,000 images, each image represents a character in a set of 15 characters (grouped by sample, grouped by kit, each volunteer has 10 samples and 100 volunteers).
based on the image name, an index is created for each image as follows:
original name (example): Locate{1,3,4}.jpg
index extracted: suite_id: 1, sample_id: 3, code: 4
resulted file name: input_1_3_4.jpg
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