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Background
The purpose of this study was to investigate whether robotic‐assisted total hip arthroplasty (RATHA) is superior to conventional total hip arthroplasty (CTHA) in terms of radiological and clinical outcomes.
Methods
Three databases (PubMed, Cochrane Library, and Embase) were searched for articles published before 11 May 2021. The comparison outcomes of interest included radiological and...
In this paper, we designed a novel scheme integrating skin color segmentation and facial component localization to detect face. Briefly, we applied skin-color, heuristic rules and geometric information of facial components to build robust detector. Evaluated by our own facial images and videos with complicated illumination and background, our method has high performance, illumination independency...
In this paper, a hybrid algorithm for precise eyes localization in color facial region is presented. In practice, most eye detection suffer from the influence of illumination and face pose. Multiple techniques are integrated in this algorithm to overcome these limitations, such as color space mapping, illumination correction, mouth detection, dynamic threshold and so on. The scheme consists of two...
Due to the existence of complicated illumination, background and variations of pose, fast and robust face detection is constrained in many applications. This paper describes a novel scheme conceived to integrate multiple cues to detect face under in-plane rotation, Concretely, we apply skin-color, heuristic rules and eye feature to build a robust detector. First, skin detection approach based on novel...
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