高容量彩色条码的定位与分割研究

Localization and Segmentation of High Capacity Color Barcode

相对于二进制条码,二维彩色条码可以包含更多的信息.由于手机摄像头或网络摄像机的不同颜色补偿及较低的分辨率,使得条码的识别非常困难.论文提出了一种对二维彩色条码进行定位及分割的通用算法,并以微软的高容量彩色条码为例加以实现.

A 2D color barcode can hold much more information than a binary brcode. While a color barcode can hold more information,it makes the vision task unusually challenging because of the varying color balancing in different cameras, poor quality of images taken with current cellphone cameras and webcams. The article present the approach to the localization and segmentation of a 2D color barcode in such challenging scenarios,along with its evaluation on a diverse collection of images containing Microsoftts recently launched high capacity color barcode.