Human Visual System Based Edge Detection
A NEW METHOD FOR BLOCKING ARTIFACTS DETECTION BASED ON HUMAN VISUAL SYSTEM FEATURES
... In order to identify potential regions affected by blocking artifacts, we process video frames using a modified version of one-dimensional filters, which are based on the first-order partial derivatives approach. ...
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System Verification of Hardware Optimization Based on Edge Detection
... the system design, the CPU will initial the command to the DUT, which is the Sobel edge detection module in this project, through the DUT’s slave ...
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A Neural Model for Straight Line Detection in the Human Visual System.
... and response time. This contradicted our hypothesis that lines would be detected faster than contours. However, non-aligned straight lines were detected as misaligned more accurately, and with a shorter response time, ...
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“Review on Human Face Detection based on Skin Color and Edge Information”
... 3. Methods and Algorithms 3.1. Methods 3.1.1. Template Matching Method Face detection is a process of identify where a face is located in image. Here are four steps for face detection. In first step we ...
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Iris Recognition System based on Canny and LoG Edge Detection Methods
... internal edge in the eye isn't an ordinary circle that might produce di fficulty in exact ...two edge detection approaches like Canny and Laplacian of Gaussian (LoG) to reduce the noisy data and ...
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Edge Detection Fuzzy Inference System
... rules based algorithm for the detection of edges in an ...Inference based system in MATLAB environment has been developed, which is capable of detecting edges of an ...
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An Efficient GA Based Detection Approach for Visual Surveillance System
... are based on the normalized Metric Distance Transform is based on Wavelet transforms as feature vector extraction and Relevance Vector Machine classifier to differentiate between tracked targets from ...
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An Edge-detection and HPF Based Intelligent Space - A Network Based Integrated Navigation System.
... that edge detection, a model based HPF planner and network based quadratic Controller go hand in hand to create an efficient and delay-tolerant integrated path planning system giving ...
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Sharp Operator Based Edge Detection
... a system of several axioms like linearity, translational and rotational invariance, and average grey value preservation, that marks the begin- ning of the scale-space concept ...
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Estimates of Edge Detection Filters in Human Vision.
... Abstract. Edge detection is widely believed to be an important early stage in human visual ...map human edge detection ...step edge in brown noise (the integral of ...
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Visible light based human visual system conceptual model
... photoreceptor system, after which the visible light information is processed in the visual cortex in the ...things, human perception of brightness depends on both luminance and photon ...
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Edge Detection of MRI Scan Neck Image Using Canny Edge Detection Algorithm Based on Density of Edge Length
... Fig. 1. Human Posture Working with VDT Most cervical problems are due to degenerative changes that occur in the s and joints of the neck. Degenerative changes that affect the structures of the neck can cause the ...
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An Effective Video Based System for Human Fall Detection
... fall detection system is therefore extremely important to reduce the serious consequences of ...video-based system for detecting fall events in elderly living alone at ...
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An Effective Video Based System for Human Fall Detection
... Fall detection approaches can be categorized into three main classes: wearable device based, ambient device based, and video based ...device based method relies on the sensor such as ...
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Face Detection using Color based Segmentation and Edge Detection
... 4. DESIGN APPROACH Figure 8: Block diagram of design approach 5. CONCLUSION AND FUTURE SCOPE The main contribution of this paper is to propose a method to construct a simple and fast face detection system. ...
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Morphological-Edge Detection Approach for the Human Iris Segmentation
... applied anisotropic diffusion for non-ideal iris segmentation which is circle-based. They also used Laplace pyramid (LP) in order to diminish the computational complexity of the both interior and exterior ...
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Roberts edge detection algorithm based on GPU
... same visual effect when comparing the CPU+GPU heterogeneous implementation of Roberts edge detection with CPU serial implementation of Roberts edge ...
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Gravitation-Based Edge Detection for Hyperspectral Images
... Gravitation-based Edge Detection for Hyperspectral Image (GEDHSI) GEDHSI is a new edge-detection model based on Newton’s law of universal ...image system reaches a stable ...
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An Edge Detection A lgorithm based on Fuzzy Logic
... inference system designed has four inputs, which corresponds to four pixels of the scanning matrix, one output that tells whether the pixel under consideration is “edge” or “non- edge” ...inference ...
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Edge Detection based Classification of Leukocytes in Blood
... of edge detection methods.. The proposed system by blood sample segmentation by undergoing different stages of segmentation with image extraction of various shape features by using Cosine Similarity ...
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