Shape-appearance-correlated active appearance model
نویسندگان
چکیده
منابع مشابه
Robust Active Appearance Model Matching
A novel robust active appearance model (AAM) matching algorithm is presented. The method consists of two main stages. First, initial residuals are clustered by a non parametric mean shift mode detection step. Second, modes without gross outliers are selected using an objective function. Robustness of the matching procedure is demonstrated on a variety of examples with different noise conditions...
متن کاملLocality-Constrained Active Appearance Model
Although the conventional Active Appearance Model (AAM) has achieved some success for face alignment, it still suffers from the generalization problem when be applied to unseen subjects and images. In this paper, a novel Locality-constraint AAM (LC-AAM) algorithm is proposed to tackle the generalization problem of AAM. Theoretically, the proposed LC-AAM is a fast approximation for a sparsity-re...
متن کاملComparing Active Shape Models with Active Appearance Models
Statistical models of the shape and appearance of image structures can be matched to new images using both the Active Shape Model [7] algorithm and the Active Appearance Model algorithm [2]. The former searches along profiles about the current model point positions to update the current estimate of the shape of the object. The latter samples the image data under the current instance and uses th...
متن کاملEfficient Robust Active Appearance Model Fitting
The Active Appearance Model (AAM) is a widely used approach for model based vision showing excellent results. But one major drawback is that the method is not robust against occlusions. Thus, if parts of the image are occluded the method converges to local minima and the obtained results are unreliable. To overcome this problem we propose a robust AAM fitting strategy. The main idea is to apply...
متن کاملCell Tracking Quality Comparison between Active Shape Model (asm) and Active Appearance Models (aam)- Based Tracking
The aim of this paper is to introduce a comparison between cell tracking using active shape model (ASM) and active appearance model (AAM) algorithms, to compare the cells tracking quality between the two methods to track the mobility of the living cells. Where sensitive and accurate cell tracking system is essential to cell motility studies. The active shape model (ASM) and active appearance mo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Pattern Recognition
سال: 2016
ISSN: 0031-3203
DOI: 10.1016/j.patcog.2016.03.002