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『인간은 무엇인가?』읽기-비관주의인가? 냉소적 사실주의인가?
성종태 현대영미어문학회 2001 현대영미어문학 Vol.19 No.2
The purpose of this study is to examine the contents of Mark Twain's "gospel," What Is Man? They are "Man The Machine, Man's Sole Impulse, Training, Conscience or the Moral Sense, Free Will, and Determinism." The Old Man says man is a machine, an automatic machine, and man is a chameleon and an instrument. A human machine is controlled, colored, and made by an acquired training, born temperament, and circumstances. Training is everything, and all training is one form or another of outside influence. Man owes all that man is to the Sole Impulse, the imperious necessity of securing his own approval. Conscience(or the Moral Sense) is an independent Sovereign, insolent and absolute Monarch, but with conscience man is lower than other animals. Mind is not independent of physical influences, and there is no such thing as free will. Man's destiny is determined by foreign influences and born temperament. The philosophy of determinism eventuates into a defense in What Is Man? What Is Man? is not only a treatise on man's instability, weakness, cowardice, cruelty, and degradation. It is an assault on the illusions of free will, integrity, decency, and virtue. Some critics say Mark Twain is a satirist, and others say he is a pessimist, but here I think he is a cynical realist who bitterly criticizes human situations. And What Is Man? might be his final defense against his long harbored guilty conscience.
Hardware Architecture to Extract Feature Points for Object Recognition
성종태,김영형,이용환 한국정보기술학회 2014 JOURNAL OF ADVANCED INFORMATION TECHNOLOGY AND CON Vol.4 No.2
The object recognition is applied to mobile devices and home appliances recently. Accordingly, The SIFT algorithm draws attention for feature point extraction. However, since its process needs excessive amount of computations and memory accesses, SIFT is not a suitable algorithm to implement in software for real-time embedded applications. To solve this problem, we propose a method to implement the SIFT algorithm efficiently. The method changes the computation order to preferentially compute the pixel values required to filter the input image. The second step is that FIFO buffers are used to save next computation images in advance and parallelism is achieved to concurrently perform filtering the images with all Gaussian filters that have different variance values. Finally, the method concurrently subtracts these generated Gaussian images. As a result, this hardware can extract feature points on qVGA(320x240) image in real-time. The proposed hardware is implemented with the Virtex4-LX60 FPGA and the performance is 111fps at 206MHz.