DIBCO2009

In this first international document image binarization contest, the general objective is to record recent advances in document image binarization using established evaluation performance measures. We plan to create a benchmarking dataset that is representative of the potential problems which are challenging in the binarization process and use a common evaluation platform in order to test and compare the submitted algorithms for document mage binarization. The DIBCO 2009 dataset will contain images that range from gray scale to color, from machine printed to handwritten, and finally, from real to synthetic. Sample image documents along with the corresponding ground truth will be given to all participants right after their registration.

首届国际文档图像二值化（document image binarization）竞赛的核心宗旨，是依托成熟的标准化性能评估指标，记录文档图像二值化领域的最新研究进展。本次赛事计划构建一组兼具代表性的基准评测数据集，覆盖二值化流程中各类极具挑战性的实际问题，并搭建统一的评估平台，用于测试与对比参赛者提交的文档图像二值化算法。DIBCO 2009数据集将涵盖多元图像类型：从灰度图像到彩色图像，从机打文本图像到手写文本图像，同时覆盖实拍图像与合成图像。所有参赛者完成注册后，均可获取示例文档图像及其对应的标准真值（ground truth）数据。

搜集汇总

背景与挑战

背景概述

DIBCO2009是首个国际文档图像二值化竞赛数据集，包含多种类型的图像（灰度/彩色、打印/手写、真实/合成），旨在评估和比较不同二值化算法的性能。