Skin detection in images or videos plays a vital role in a wide range of image processing applications like face detection, face tracking, gesture analysis, human-computer interaction etc. Due to its high processing speed and invariant against rotation, it has received significant interest in pattern recognition and computer vision. The robustness of skin detection using color information depen...

In this paper the perceptual quality and robustness in LWT domain and DWT domain is evaluated for the gray-scale image. The proposed technique is based on Lifting Wavelet Transform and Discrete Wavelet Transform (LWT-SVD) domain for embedding the gray-scale image to the color host image. Fibonacci-Lucas Transform is used to scramble the watermark image for security reason. YUV, YIQ and YCbCr co...

In this study, we propose a simple yet very effective method for extracting color information through binary feature description framework. Our method expands the dimension of binary comparisons into RGB and YCbCr spaces, showing more than 100% matching improvement compared to non-color binary descriptors for a wide range of hard-to-match cases. The proposed method is general and can be applied...

The concept of face detection is very useful in many applications like face recognition, facial expression recognition, face tracking, facial feature extraction, gender classification, identification system, document control and access control, clustering, biometric science, human computer interaction (HCI) system, digital cosmetics and many more [1]. In literature [2][10] there are many well-k...

Multi-core processors have become the dominant market trend because they provide a great opportunity in increasing processing performance by exploiting various parallelisms. In JPEG (Joint Photographic Experts Group) compression, color space conversion is one of the major kernels known as a computationally expensive module. This paper presents a fast solution for color space conversion with mul...

Content of image such as color texture and dimension are used for process for image retrieval and classification. The classification of image needed to mange increases multimedia data in internet. The Varity of different image search by efficiently need a process of image classification. Image classification performs on lower content of image. Feature clustering play an important role in image ...

Skin Color segmentation plays an important role in various applications such as face recognition, gesture recognition, human computer interaction etc. Face recognition is of main concern in skin color segmentation. There are various color models used for skin color segmentation (YCbCr, HSV and CIELAB) but appropriate method should be used for skin color segmentation. In real time the main probl...

-----------------------------------------------------------------------------------------4 1.Introduction-----------------------------------------------------------------------------------4 1.1 Problem Definition-----------------------------------------------------------------------4 1.2 Motivation---------------------------------------------------------------------------------5 1.3 Approach---...

The Robustness of Facial Expression Recognition (FER) is based on information contained in color facial images. The Tensor Perceptual Color Framework (TPCF) enables multilinear image analysis in different color spaces. This demonstrates that the color components provide additional information for robust FER. By using this framework color components RGB, YCbCr, CIELab or CIELuv space of color im...

This paper presents a new face detection method which combines the Skin Color Detector and the Template Matching Method. First we can use the skin Color Detector to find the faces. In the Skin Color Detector, we can use the YCbCr model. The YCbCr model can be used to easily detect the Skin color or Non-Skin color in the images. But in the Skin Color Detector, it can also detect the faces or som...