computervision is a growing field of computer science that intends to extract some useful information from images, usually taken from cameras or scanners. the ability to recognize shapes in images is often necessary ...
详细信息
ISBN:
(纸本)9781457702860
computervision is a growing field of computer science that intends to extract some useful information from images, usually taken from cameras or scanners. the ability to recognize shapes in images is often necessary in computervision programs. this article describes how to make a program able to recognize basic geometrical figures by using machine learning. this article shows the imageprocessing stages until feature extraction;Giving to the reader an idea of how to apply computervision for other problems that involve shape recognition.
this book constitutes the refereed proceedings of the 4th International conference on Pattern Recognition and Machine Intelligence, PReMI 2011, held in Moscow, Russia in June/July 2011. the 65 revised papers presented...
ISBN:
(数字)9783642217869
ISBN:
(纸本)9783642217852
this book constitutes the refereed proceedings of the 4th International conference on Pattern Recognition and Machine Intelligence, PReMI 2011, held in Moscow, Russia in June/July 2011. the 65 revised papers presented together with 5 invited talks were carefully reviewed and selected from 140 submissions. the papers are organized in topical sections on pattern recognition and machine learning; image analysis; image and video information retrieval; natural language processing and text and data mining; watermarking, steganography and biometrics; soft computing and applications; clustering and network analysis; bio and chemo analysis; and document imageprocessing.
Detecting motion pattern in dynamic crowd scenes is a challenging problem in computervision field. In this paper, we propose a novel approach to detect the motion patterns from global perspective. To extract the disc...
详细信息
Isoline generating is often used in reservoir simulation, but the speed of data processing is likely to become slowly while the number of data is enormous. During the isoline generating, isoline tracing takes most of ...
详细信息
the visual navigation system for a mobile patrol robot using imageprocessing by FPGA and real-time Linux is presented. the CMOS image sensor and the stepper motors driver ICs are connected to external I/O ports of th...
详细信息
ISBN:
(纸本)9780769546001
the visual navigation system for a mobile patrol robot using imageprocessing by FPGA and real-time Linux is presented. the CMOS image sensor and the stepper motors driver ICs are connected to external I/O ports of the FPGA. the imageprocessing and motor drive circuits are implemented into the reconfigurable device as original logic. the image capture circuit applies state machine and FIFO memory buffer to adjust timing for pixel data transmission. the motor drive circuit generates clock signals for steps according to the value from processor in the FPGA. the realtime device driver has been developed for the linkage between flexible hardware circuits and real-time software applications for robot vision purpose.
Motion analysis is still a challenging task in many computervision applications. this paper proposes a new low-level motion feature based on geometric regularity information, particularly suited for traffic surveilla...
详细信息
the technology of image dehazing can only work for haze images, but in batch and real-time processing, only relying on human visual system judge whether the image is haze or non-haze image, is unrealistic, so how to d...
详细信息
A sign language is a language which uses visually transmitted sign patterns, instead of acoustically conveyed sound patterns, to deliver the meaning. Sign languages are typically constructed by simultaneous combinatio...
详细信息
Compressive Sensing Deconvolution (CSDeconvolution) is a new challenge problem encountered in a wide variety of imageprocessing fields. A compound variational regularization model which combined total variation and c...
详细信息
Structure-aware image completion has the reputation of keeping the salient structure of images, except for the case in texture propagation of images with distinguishing texture characteristics and large missing region...
详细信息
暂无评论