Track a person's face and hand using a color-based segmentation method.

跟踪火车站的对象，并确定哪些静止状态。在公共地区放弃的物体涉及当局，因为它们可能构成安全风险。算法，例如本示例中使用的算法，可用于通过将注意力引导到潜在的感兴趣领域来帮助监视实时监视视频的安全人员。

Detect and track cars in a video sequence using optical flow estimation.

Inspect the concentricity of both the core and the cladding in a cross-section of optical fiber. Concentricity is a measure of how centered the core is within the cladding.

Create an image processing system which can recognize and interpret a GTIN-13 barcode. The GTIN-13 barcode, formally known as EAN-13, is an international barcode standard. It is a superset of the widely used UPC standard.

Use sum of absolute differences (SAD) method for detecting motion in a video sequence. This example applies SAD independently to four quadrants of a video sequence. If motion is detected in a quadrant, the example highlights the quadrant in red.

使用2D归一化的互相关进行模式匹配和目标跟踪。

及时的细分视频。该示例中的算法可用于检测视频流的重大变化，例如广告开始和结束时。在编辑视频时，或者您想跳过某些内容时，它可能很有用。

Process surveillance video to select frames that contain motion. Security concerns mandate continuous monitoring of important locations using video cameras. To efficiently record, review, and archive this massive amount of data, you can either reduce the video frame size or reduce the total number of video frames you record. This example illustrates the latter approach. In it, motion in the camera's field of view triggers the capture of "interesting" video frames.

在彩色视频序列中识别流量警告标志，例如停止，不输入并产生。

Remove the effect of camera motion from a video stream.

Use the From Video Device block provided by Image Acquisition Toolbox™ to acquire live image data from a Point Grey Flea® 2 camera into Simulink®. The example uses the Computer Vision Toolbox™ to create an image processing system which can recognize and interpret a GTIN-13 barcode. The GTIN-13 barcode, formally known as EAN-13, is an international barcode standard. It is a superset of the widely used UPC standard.

Create a mosaic from a video sequence. Video mosaicking is the process of stitching video frames together to form a comprehensive view of the scene. The resulting mosaic image is a compact representation of the video data. The Video Mosaicking block is often used in video compression and surveillance applications.

使用Image Acceisition Toolbox™提供的“从视频设备块”从Hamamatsu C8484摄像头获取实时图像数据中的Simulink®。金宝app应用PreWitt方法用于在输入视频流中找到对象的边缘。