使用 Matlab 检测眼睛
我尝试过霍夫圆算法,但它给出的检测结果不可接受 眼睛。我们能否找到方法让眼睛检测到我正面的图像......
I have tryed hough circle algo but it give not acceptable out put of detecting
eyes . Can we find way to get the eyes detect in image I having face front ...
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试试牛津视觉几何小组的实现。他们的流程由前面的 Viola-Jones 面部检测器和 9 个面部标志组成,包括双眼的内角和外角、鼻孔的中心/边缘和嘴角。
我过去曾使用过此方法并取得了一些成功。如果您想要精确的眼角,那么可能需要一些额外的细化,因为这包括一个试图最适合整个脸部的模型。
Try this implementation from Oxford's Visual Geometry Group. Their pipeline consists of a Viola-Jones face detector at the front and then 9 face landmarks including inner and outer corners of both eyes, center/edge of nostrils, and mouth corners.
I've used this with some success in the past. If you want an exact eye corner, then some additional refinement may be necessary as this includes a model that tries to make a best fit for the entire face.