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A Multi-Channel Representation for Quantum Image (MCRQI) is proposed to facilitate the further image processing tasks based on the Flexible Representation for Quantum Image (FRQI). Channel Swapping Operation, One Channel Operation, are proposed as basic image processing operations on MCRQI representation. The simulation experiment results on classical computer show that the channel information of...
This paper studies the X-Y CNC platform, in order to achieve the vision system by computer according to the X-Y CNC platform on the actual position the automation of processing. This system is in Microsoft Visual C/C + + platform development, system including the use of camera and optical components, computer, motion controller, and X-Y CNC platform. First camera which the workpiece on a picture,...
According to the deficiencies of traditional median filter algorithms and the characteristics of salt & pepper noise, this paper puts forward an algorithm of the clustering median filter. The gray value of the image block in all directions is computed statistically and analyzed to determine the relationship between the pixel and its neighborhood using cluster analysis in the algorithm proposed...
Automatic recognition of facial expression remains a challenging task in computer vision, because of large amount of image data and subtle difference in facial expressions. In this paper, we present a customizable system for facial expression recognition using non-negative matrix factorization (NMF). Our system can be described in two major phases: the first phase uses preprocessing and the NMF for...
The discerning person usually can not read Braille information without training, then many parents have difficulty educating their blind or visually impaired children. Teachers engaged in special education have to depend on Braille translator when marking Braille papers or assignments, so subjective factors are brought into the evaluation process. This paper describes a new system that recognizes...
This study provides a method to detect the smoke in a field by computer vision. The software of smoke extraction is developed by using the graphical programming language. In processing the video images, it utilizes the HSI model to extract statically and dynamically the pixels of the smoke with specific saturation. The other pixels that are filtered off are regarded as the backgrounds. Elimination...
This Clud computing is the “post-PC” product of the times, and are profoundly affecting computer vision science. Using of clud computing method can achieve accurate detection of objects moving target location, thus fulfilling the object of physical space and information space integration. Based on the binocular visual motion detection algorithm is proposed. Using multiple cameras for eyes can deal...
Describing a Go automatic recognition system base on video processing. This system captures game video through a camera, and uses Harris-based corner detection algorithm detecting the crossings in Go's board. After gathering these crossings, system will scan lines one by one and locate crossings in every line. During the match, system will get difference between previous image and next image, and...
Summary form only given. Human-computer interfaces (HCI) have evolved from mouse-keyboard based interaction using text and mouse events to multi-touch screens and other exotic approaches such as using special gloves or other devices to translate human actions into application controls. One of the trends which are “en vogue” in our days is the control of computer applications and/or computer controlled...
The multi-source information processing board is given based on PCI-E bus in the paper, which is often used to collect and process the output data of multi-source photoelectric sensor in real time. This paper describes the process of the system development in detail, gives the program of algorithm simulation used to realize the information fusion and image processing, especially introduces the design...
Microcomputer camera technology is a method imputing images into computer for acquiring photo documents through image collecting devices as camera and digital camera etc, which is a branch of Computer Multimedia Technology. In this thesis, image collection method by Visual Basic and computer camera is mainly introduced combined with settling cases of image data acquisition in developing Telecommunications...
Image mosaicking is a very important approach in the image processing, it makes multiple digital image makes up a large image of the complete. The two(multiple) images which are mosaicked have quite differences in the whole gray(color), and this will inevitably produce consistent color image mosaic after mosaic, so it is necessary to use the whole seam-line removal. Unlike conventional we just do...
Typical real time computer vision tasks require huge amount of processing power and time for handling real time computer vision applications. Parallel processing founds to be the only solution to obtain the require processing speed for handling high-speed image processing applications. Generally SIMD architecture is suitable under low level processing while MIMD architecture is suitable for high-level...
In this paper, a non-contact approach to roundness measurement using machine vision is proposed. A test-rig and computer algorithm are developed to realised the approach. The computer algorithm employs minimum zone circle MZC technique to measure the roundness deviation. High contrast and good quality image segmentation is produced with the developed image processing algorithm technique. Camshaft...
The image information disguising technology is a new technology in information security domain in recent years. Using the S- rough sets theory and element migration's dynamic and randomness, in view of the image information disguising technology, proposed the image increase disguising and decrease disguising concept, has given image information disguising characteristic theorem based on the S- rough...
The 3D information technology has taken great influence on human life since 2010. The stereo images shared through network will become very popular. Since the stereo images have huge amount of data, it is impossible to transfer stereo images through network. The image pair method has been proposed to solve stereo images share through network. The image pair takes the character of stereo images to...
Image segmentation is one of the most important research areas in image processing and computer vision, and is a key step in image processing and image analysis. This paper introduces medium mathematics system which is employed to process fuzzy information for image segmentation. Based on the measure of medium truth degree, this paper presents a novel image segmentation method by introducing the distance...
As the traditional manual rice chalkiness detection lacks objectivity, this paper puts forward a measurement based on the image processing technique. First, the principle of measuring rice chalkiness with computer image processing technique is introduced; then how to identify the rice and chalkiness parts in the testing sample picture is described, and the method used to analyze the rice chalkiness...
Wheat ear characteristic parameters are important parameters for breeding and investigation of new wheat variety and could be used to estimate yield. To realize non contact and accurate measurements of characteristic parameters of wheat ear, a computer vision measurement method based on mathematical morphology was proposed. The 5 ear traits, namely ear length spike shape, kernel top, spikelet number...
Lately, the Japanese medical costs have been increasing due to the aging of population. Self-medication is one of the best solutions, but it is too difficult for an elderly person to keep his or her health condition well. Accordingly, we proposed an intelligent medicine case (iMec) to assist caregivers in monitoring the condition anytime and anywhere, to detect a sign of incorrect medication automatically,...
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