Community Core Vision, CCV for short (aka tbeta), is a open source/cross-platform solution for computer vision and machine sensing. It takes an video input stream and outputs tracking data (e.g. coordinates and blob size) and events (e.g. finger down, moved and released) that are used in building multi-touch applications. CCV can interface with various web cameras and video devices as well as connect to various TUIO/OSC/XML enabled applications and supports many multi-touch lighting techniques including: FTIR, DI, DSI, and LLP with expansion planned for the future vision applications (custom modules/filters).

Columbia Consumer Video (CCV) Database --- A Benchmark for Consumer Video Analysis 我原本是用youtube-dl来直接在youtube下载的，结果youtube限制访问量，最后又另求别人要来的资源。资源内含下载链接和下载方法。数据集压缩包共30G Recognizing visual content in unconstrained videos has become a very important problem for many applications. Existing corpora for video analysis lack scale and/or content diversity, and thus limited the needed progress in this critical area. To stimulate innovative research on this challenging issue, we constructed a new database called CCV, containing 9,317 YouTube videos over 20 semantic categories. The database was collected with extra care to ensure relevance to consumer's interest and originality of video content without post-editing. Such videos typically have very little textual annotation and thus can benefit from the development of automatic content analysis techniques.

国外的一开源项目，非常出名的多点软件。它可以做很小的触摸屏，也可以做到七八十寸的大触摸屏。这是我自己编译过的1.4版本。

通过红外摄相头捕捉运行物体的红外成相。

这是国外的一开源项目，非常出名的多点软件。它可以做很小的触摸屏，也可以做到七八十寸的大触摸屏。

在网上找不到这个一模一样的资源，拿出来分享一个，想做多点触摸游戏的可以看看。另外，能自己找到汉化方法的就别碰了。

给有用的人吧，或者需要的话私信我，邮箱给你。CDN不要脸了。

CCv是一款常用的摄像头识别软件，简单的参数调整就可以开始使用

在进行CCV使用中发现，由于红外摄像头补光穿透不均匀，导致中间区域比较敏感，而周围一圈没法检测到手指动作，这时需要跳过周围一圈的点只使用中间的点进行校正，对25个点进行跟踪屏蔽处理，进行了屏蔽处理，并给没有校正的点赋默认值。

matlab实现的CCV颜色聚合向量（颜色特征提取）