The breast ultrasound is not only one of major devices for tissue imaging, but also important methods in tumor screening. It non-radiative, non-invasive, harmless, simple, and low cost American College Radiology (ACR) proposed the Breast Imaging Reporting Data System (BI-RADS) to evaluate far more lesion severities compared traditional diagnoses according five-criterion categories masses composition described as follows: shape, orientation, margin, echo pattern, posterior features. However,...

This paper presents a real-time face detection system using moving camera. The proposed consists of three modules, including (1) candidates: Face candidates are generated the information skin color, edges, and area, (2) verification HOG (Histogram Oriented Gradient) features from two-class C-SVM (Support Vector Machine) classifier with pretrained samples is employed to determine whether real faces or not, (3) tracking: Overlapping area two targets in current previous frames estimated...

HER-2/neu, a protein often giving higher aggressiveness in breast cancers, has been shown that if the gene is expanded for some reason, Her-2 produced by cells will be over-expressed to enhance cancer reproduced ability, prognosis also relatively less, too. The HER-2 immunohistochemical stained provides simple and reliable method pathologist clinical diagnosis prognosis. However, it labor intensive time consuming checking lot of images. In addition, there an inconsistency between different...

In Hong Kong and Macao, horse racing is the most famous gambling with a long history. This study proposes novel approach to predict results in Kong. A three-years-long race records dataset obtained from Jockey Club was used for training support-vector-machine-based committee machine. Bet suggestions could be made gamblers by studying previous data though machine learning. experiment, there are 2691 races 33532 obtained. Experiments focus on accuracy return rate were conducted separately...

Grading of breast carcinoma plays an important role for identification severity the disease and prognostic treatment in histopathology. It also is one indicators patterns. In general, it depends on three indices: tubule formation, nuclear plemorphism, mitotic counts by scoring based degrees cell differentiation or proliferation. However, these indices often subjects to intra-and inter-observer variability due its complexities manual classifications pathologists. This study aims accurately...

Breast cancer is the second most common in females, after lung world. In Taiwan, there are about 7500 female suffering from breast every year. The incidence of has exceeded cervical and become cancer. Immunohistochemistry (IHC) image widely applied to diagnosis cancer, but it requires a great deal manpower time. Therefore, this paper, we proposed method assess grade IHC images. consists four steps, including ROI extraction, feature selection, SVM classifier. According experimental results,...

The objective of this research is to develop an automatic and efficient news video indexing management system based on the characteristics structure a complete TV in Taiwan. We first employed two features which include Normalized Color Histogram Intersection Quantized Hue Edge Exchanging Ratio detect shot boundaries segment corresponding shots within video. Next we performed human face detection key frames were extracted from each by using harr-like features. After detecting containing face,...

This study proposes protecting copyright by embedding watermarks into a video, via frame block containing high intensity, texture and motion features to improve the robustness of watermark embedded in spatial domain. Since human visual system (HVS) cannot sense variations caused brightness, texture, fast regions within this developed an adaptive watermarking technique embed signals these regions. Within context, first required dividing digital video various frames consisting several blocks...

The diagnosis of intraductal proliferation poses a big challenge to pathologists or clinical surgeons in examinations breast carcinoma. Clinically, there are three types lesions including the usual ductal hyperplasia (UDH), atypical (ADH), and carcinoma situ (DCIS) for this examination.

The major goal of this study is to embed watermarks into a video file. proposed scheme embeds image block which contains features with high intensity, texture, and fast motion, improves the robustness embedded based on spatial domain. Since human visual system can't sense variations these feature regions within frames, an adaptive watermarking technique was developed watermark regions. To end, digital first divided various frames consisting several blocks are transformed by discrete wavelet...

As breast cancer is a substantial threat to the lives of women, it has become major health issue in world over past 50 years, and its incidence increased recent years. Early diagnosis suitable treatment relatively important. In process screening, tissue biopsy an important operation determining presence cancer. It not only provides accurate disease but also determines prognosis for The main goal this study develop system based on histopathology sequence image-processing technologies analyze...

The expression of Ki-67 with IHC stain has been utilized to assess the prognosis breast cancer, and degree cellular differentiation proliferation rate. Recently, some researchers utilize index predict metastasis carcinoma. In traditional pathological screening, manual assessment proliferative may be limited by evaluation from different pathologists. Especially, inconsistent biopsy staining would affect quantitation so that developing an automatic system poses a big challenge. goal this paper...

The occurrence of invasive breast cancer and lymphatic infiltration (LI) is highly relevant. Even though medical screening imaging technology has made considerable progress today, there are many patients with metastasis phenomenon axillary lymph gland at the first inspection cancer. This because early signs LI very difficult to detect. To prevent cells spreading distant organs through system or bloodstream, physicians usually recommend for lymphadenectomy (lymph node dissecting). However, it...

In this paper, we present a novel method for gait recognition of different people groups based on Fourier descriptors (FDs) and support vector machine (SVM). The proposed involves the procedures background modeling, extraction silhouettes by subtraction, shadow removal, representation using FDs, human gaits an SVM Classifier. To evaluate performance method, 5 with 15 video sequences, including pregnant, children, adult, walking stick, aged, are utilized. Experimental results show that...