Product Description The AMD Video Scene Change Logicore™ IP provides a video processing block that implements scene change detection algorithm. The IP core calculates a histogram on a vertically subsampled luma frame for consecutive frames. The histograms of these frames are then compared using the...
Candelore, Brant L.Derovanessian, HenryLeo Jr., Pedlow M.US7292690 2002年10月18日 2007年11月6日 Sony Corporation Video scene change detectionUS7292690 * 2002年10月18日 2007年11月6日 Sony Corporation Video scene change detection
The Video Scene Change Detection (SCD) IP provides a video processing block that implements the scene change detection algorithm. The IP core calculates a histogram on a vertically subsampled luma frame for consecutive frames. The histograms of these frames are compared using the sum of absolute ...
A scene change detection may be made prior to motion estimation and intraframe prediction and the overhead of the prediction stage may be reduced and the scene change detection algorithm may not be dependent on motion estimation accuracy. In some cases, an indication of a scene change may be ...
I read the SDK spec. and find scene relevant extend buffer which named MFX_EXTBUFF_VPP_SCENE_CHANGE. but spec also say that Deprecated for this extend buffer. So, I am confuse about does SDK support detection scene change? and to use it. Thanks a lot. ...
Scene change detection in video stream based on Bhattacharyya distance基于巴氏距离的视频流场景变化检测场景变化检测特征向量距离巴氏距离卡方距离This paper studies statistics based scene change detection in the video streaming scenario, and three scene fea-ture metrics including histogram distance, chi-square...
程序集: Azure.ResourceManager.Media.dll 包: Azure.ResourceManager.Media v1.3.0 Source: H264Video.cs 编码器是否应在场景更改时插入关键帧。 如果未指定,则默认值为 false。 仅当编码器配置为生成单个输出视频时,才应将此标志设置为 true。 C# 复制 public bool? UseSceneChangeDetection { ge...
We also incorporate an effective scene change detection method dedicated to the proposed SR approach for minimizing erroneous results when abrupt scene changes occur in the video frames. According to the ratio of well-aligned pixels (i.e., motion is compensated accurately) to the total number of...
the sceneChangeDetection value.validate public void validate() Validates the instance. Overrides: H264Video.validate() withComplexity public H264Video withComplexity(H264Complexity complexity) Set the complexity property: Tells the encoder how to choose its encoding settings. The default value is Balanc...
Sudden Scene Change Detection Scene change detection - detects the change of the video security environment affected by external factors, such as the intentional rotation of the camera. 6. Click Arming Schedule to select an arming schedule type. Note If you set A...