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In this paper, the design of a penta‐band slot radiator for the WLAN (2.26‐2.61 GHz), WiMAX (3.14‐4.49 GHz), and C band (4‐8 GHz) antenna design and fabrication process is proposed. The proposed system (antenna) has a dielectric substrate material and radiating patch (T‐shaped) with an inverted‐L slot (both left and right sides of the feed), circle slot, and comb‐shaped ground structure on the back...
Skin color detection plays an important phase in identifying the face in images. Detecting face has become difficult because of the complexity in facial features and the similarity between those features. To identify a face, one of the basic step is to segment the image based on skin color. The main objective of the paper is to find a color model which is more suitable and shows a good performance...
Face detection has been the most important phase in identifying facial expressions. To detect a face has been more difficult and since then more methods have been evolving to simplify the task. One such method is to first segment the image based on the skin area and then to detect the face. The approach of this paper is to segment facial region based on L∗a∗b color model, apply some efficient parameters...
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