First of all, what is alternative text? Alternative text, or alt text, is the written description of an image that we include in online pages and documents for those who do not see it. When we write ...

Simple images, such as portraits, simple photos or logos, are given short and concise captions in typical alt attributes. In linked images, e.g. logos or icons, the link targets/functions are the ...

Document image rectification and restoration encompass a suite of computational techniques designed to correct geometric and photometric distortions in images of documents. These methods are crucial ...