it is very useful,ImageMagick is a powerful, stable and free tool sets and setups, can be used to read, write and handle more than 89 basic format image files, including popular TIFF, JPEG, GIF, PNG, PDF and PhotoCD formats

2013年8月30日 - 适应语言:C、C++、Delphi、Java、C#、.Net 照片格式:BMP、JPGE、TIFF、GIF、FIC...开源工具:50多款人脸检测api List of 50+ Face Detection / Recogni...(August 30, 2013 -- adapted language: C, C++, Delphi, Java, C#,.Net Photo format: BMP, JPGE, TIFF, GIF, FIC... Open sourc