Nowadays, skin cancer is growing-up due to exposure to Ultraviolet (UV) radiation emanating from the sun light. Among several categories of skin lesion, melanoma is the most deadly cancerous kind. Diagnosing skin lesi...
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vision phenomena with natural strategy are an ideal approach and easy task for human being to see, feel and understand. But that unstructured random scene perception and understanding is a challenging problem in visua...
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ISBN:
(纸本)9781509061266
vision phenomena with natural strategy are an ideal approach and easy task for human being to see, feel and understand. But that unstructured random scene perception and understanding is a challenging problem in visual image and processing research area. vision science plays an important role in education, health, military etc. Accordingly here a new model "FL-SHODHANI" has been proposed for the above analysis. This model proceeds with an improvement of pictorial information, storage image data, transmission and representation of images. Then they obtained attributes are considered as sense with the observation, based on task limit. Accordingly this research work also studied various real world application problems related to medical, robotics, agriculture and geo-navigation using the above proposed method. Issues concerning drifts and robustness are analyzed and discussed here with respect to the original framework. Hopefully the contribution made by this research work will make a new vista in the filled of advanced technology for the betterment of our global society.
The paper provides an overview of phase algorithms and problems which can be solved with the use of phase information. The scheme of the signal reconstruction to within a positive scale factor from the phase of Fourie...
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One of the objectives in cartoon style animation is to produce inbetweening cartoon frames preserving artistic and stylistic characteristics. In computer animation various types of interpolation are used to generate k...
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ISBN:
(纸本)9789898533524
One of the objectives in cartoon style animation is to produce inbetweening cartoon frames preserving artistic and stylistic characteristics. In computer animation various types of interpolation are used to generate key frames. The idea of retargeting or cloning artist expressions for facial animation is widely used in areas like movies, games, broadcasting, and cartoon animation. We suggest a simple retargeting technique to generate cartoon animations by using a geometry mapping.
This paper develops an intelligent face recognition system which has been applied to Intel Realsense 3D camera. The key components include computervision application, face tracking, personal attributes, FaceDNA, emot...
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Optical Character Recognition (OCR) has been deployed in the past in different application areas such as automatic transcription and indexing of document images, reading aid for the visually impaired persons, postal a...
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This work proposes a fully automated approach for vision-based quality control of manufactured metal rods. The proposed approach is able to detect the features of the rod (holes) and calculate the curvature of the obj...
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ISBN:
(纸本)9781509018178
This work proposes a fully automated approach for vision-based quality control of manufactured metal rods. The proposed approach is able to detect the features of the rod (holes) and calculate the curvature of the object versus specifications. The proposed algorithm utilizes a single mono-ocular image. Initial results show that the proposed algorithm can operate under various camera geometric setups, as well as illumination conditions and backgrounds. This methodology is capable of processing an image in less than 0.2 second, using a general purpose laptop. Thus, we provide the capability for real time processing of manufactured parts on a moving conveyor.
Face as a biometric identification in computervision is an important medium, in areas such as video surveillance, animation games, security anti-terrorist has a very wide range of applications, creating vivid, strong...
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ISBN:
(纸本)9781509006540
Face as a biometric identification in computervision is an important medium, in areas such as video surveillance, animation games, security anti-terrorist has a very wide range of applications, creating vivid, strong visibility of 3d face model, now has become a challenging in the field of computervision is one of the important topics. At first, this paper used the zhongxing-micro ZC301P cameras to build a binocular stereo vision system for recording images. After the camera calibration and binocular calibration, the three-dimensional data of facial images were extracted using the functions of OpenCV computervision library, and then 3d face model were reconstructed preliminary by DirectX. According the reconstruction process, the human face three-dimensional reconstruction software was designed and developed. The paper laid the foundation for the next step work that is to obtain more clear and strong visibility of 3d face.
In recent years, local texture analysis methods have gained increasing attention in many areas of imageprocessing and computervision. The current paper deals with iris features extraction, based on dense descriptors...
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ISBN:
(纸本)9781509038985
In recent years, local texture analysis methods have gained increasing attention in many areas of imageprocessing and computervision. The current paper deals with iris features extraction, based on dense descriptors. A dense descriptor captures the local details, pixel by pixel over the complete image. Three different techniques were employed: Local Binary Pattern, Local Phase Quantization and Differential Excitation in order to provide both spatial and frequency information. To evaluate the proposed system, experiments were performed on the UPOL database, by using a linear SVM classification scheme. The results show that the iris micro-texture patterns such as crypts, furrows or pigment spots can be well characterized by patched based descriptors.
Depth recovery from an image uses popular methods such as stereo-vision, defocus variation, focus or defocus variation, aperture variation, etc. Most of these methods demands extensive computational efforts. Further, ...
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