Method for generating matching model, and face feature point tracking method
A matching model and feature point technology, applied in the field of deep learning, can solve problems such as tracking errors, weak features and learning methods, and achieve the effect of improving accuracy
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[0028] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0029] Traditional restricted local models consist of local experts and global shape models. The whole process is divided into model building phase and point fitting phase. The model construction stage is divided into overall shape model construction and local matching model construction. The shape model construction is to use the active shape model ASM to generate a point distribution function, concatenate the coordinates of seve...
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