Fuzzy-Membership Based Writer Identification from Handwritten Devnagari Script

Kumar, Rajiv,Ravulakollu, Kiran Kumar,Bhat, Rajesh Korea Information Processing Society 2017 Journal of information processing systems Vol.13 No.4

The handwriting based person identification systems use their designer's perceived structural properties of handwriting as features. In this paper, we present a system that uses those structural properties as features that graphologists and expert handwriting analyzers use for determining the writer's personality traits and for making other assessments. The advantage of these features is that their definition is based on sound historical knowledge (i.e., the knowledge discovered by graphologists, psychiatrists, forensic experts, and experts of other domains in analyzing the relationships between handwritten stroke characteristics and the phenomena that imbeds individuality in stroke). Hence, each stroke characteristic reflects a personality trait. We have measured the effectiveness of these features on a subset of handwritten Devnagari and Latin script datasets from the Center for Pattern Analysis and Recognition (CPAR-2012), which were written by 100 people where each person wrote three samples of the Devnagari and Latin text that we have designed for our experiments. The experiment yielded 100% correct identification on the training set. However, we observed an 88% and 89% correct identification rate when we experimented with 200 training samples and 100 test samples on handwritten Devnagari and Latin text. By introducing the majority voting based rejection criteria, the identification accuracy increased to 97% on both script sets.

Fuzzy-Membership Based Writer Identification from Handwritten Devnagari Script

( Rajiv Kumar ),( Kiran Kumar Ravulakollu ),( Rajesh Bhat ) 한국정보처리학회 2017 Journal of information processing systems Vol.13 No.4

The handwriting based person identification systems use their designer`s perceived structural properties of handwriting as features. In this paper, we present a system that uses those structural properties as features that graphologists and expert handwriting analyzers use for determining the writer`s personality traits and for making other assessments. The advantage of these features is that their definition is based on sound historical knowledge (i.e., the knowledge discovered by graphologists, psychiatrists, forensic experts, and experts of other domains in analyzing the relationships between handwritten stroke characteristics and the phenomena that imbeds individuality in stroke). Hence, each stroke characteristic reflects a personality trait. We have measured the effectiveness of these features on a subset of handwritten Devnagari and Latin script datasets from the Center for Pattern Analysis and Recognition (CPAR-2012), which were written by 100 people where each person wrote three samples of the Devnagari and Latin text that we have designed for our experiments. The experiment yielded 100% correct identification on the training set. However, we observed an 88% and 89% correct identification rate when we experimented with 200 training samples and 100 test samples on handwritten Devnagari and Latin text. By introducing the majority voting based rejection criteria, the identification accuracy increased to 97% on both script sets.

박태원 「소설가 구보씨의 일일」의 인지경로와 문학 교육

김원희(Kim, Won-hee) 부경대학교 인문사회과학연구소 2012 인문사회과학연구 Vol.13 No.1

이 글은 박태원의 대표작 「소설가 구보씨의 일일」텍스트의 인지경로를 파악하는 방법으로 식민지 작가의식을 구명함으로써, 21세기 민주 시민의 윤리성을 다각적으로 반성할 수 있는 문학 교육의 단초를 모색하였다. 텍스트의 정보체계에 따르면, 소설가 구보가 바라보는 하루의 의미는 식민지 병리적인 현실에 대한 역사적 윤리성, 대립적인 관계에 대한 타자의 윤리성, 조화로운 행복에 대한 존재론적 윤리성 등으로 식민지 작가의 실천적 삶의 가치를 보여주게 된다. 이와 같은 텍스트의 의미 생성 과정을 문학교육 현장에 적용하자면, 교수는 식민지 역사적 윤리성, 타자의 윤리성, 존재론적 윤리성 등으로 식민지 현실을 반성한 작가의식을 통하여 학생들이 21세기 능동적인 민주시민 의식을 함양하게끔 지도할 수 있다. 첫째, 교수는 식민지 병리적 현실에 대한 작가 박태원의 역사의식을 반성하는 실천적 의미로 학생들에게 분단 조국의 병리적 현실을 돌아보게끔 하는 역사적 윤리성을 제공할 수 있다. 둘째, 교수는 식민지 대립적 관계에 대한 작가의 민족의식을 반성하는 실천적 의미로 학생들에게 다문화 사회 계층 간의 소외를 수용하게끔 하는 타자의 윤리성을 제공할 수 있다. 셋째, 교수는 식민지 존재론적 글쓰기를 추구한 작가의 인생 목표를 반성하는 실천적 의미로 학생들에게 개인적 행복과 사회적 행복의 조화를 꾀하게끔 하는 존재론적 윤리성을 제공할 수 있다. 요컨대, 본 연구는 문학교육의 실천적 방법으로 「소설가 구보씨의 일일」텍스트의 인지 경로를 파악하는 방법으로 일제강점기 작가 박태원의 실천적 삶의 의미를 역사적 윤리성, 타자의 윤리성, 존재론적 윤리성 등으로 해명하는 궁극에서 21세기 민주시민 의식을 고양할 수 있는 윤리적 문학 교육의 단초를 제공한 점에서 의의가 있다. The aims of this article is to analysis the cognitive path shown in “A Writer Gubo’s One Day”, a masterpiece of Tawon Park, and to provide a clue to apply it to current ethical Literacy education. By the results of analysis on cognitive path of context revealed in Park’s novel, three kinds of meaning creation are found as follows; reflection of identification created by circulative cognitive path of pathologic daily life, compassion of relationship created by bilateral cognitive path of conflictual alienation, and recovery of writing created by duplicate layered cognitive path of centripetal happiness. This analysis results can be applied to ethical Literacy education as follows; First, circulative cognitive path of pathologic daily life of A Writer Gubo presents practical life of the writer, Park, in colonial era so that students reflect his/her identification. Second, compassion of relationship created by bilateral cognitive path of conflictual alienation can help students inducing concern for aliened neighbors in current multicultural society. Third and last, recovery of writing created by duplicate layered cognitive path of centripetal happiness can help students making desirable values for true happiness seeking the harmony of self completion and social role.

『湖東西洛記』와 금원의 傳世 열망

백민자 어문연구학회 2013 어문연구 Vol.78 No.-

금원의 『湖東西洛記』는 여성 최초의 유람기이다. 여성의 외부 출입 자체가 용이하지 않았던 시기에 14살 여자 아이가 제천, 금강, 설악을 거쳐 한양에 이르는 긴 여정을 감당해 냈고, 그것을 기록으로 남겨 자신의 존재를 알리고자 했던 작품이다. 그러나 『湖東西洛記』를 조선 최초의 여성 유람기라는 단선적인 평가만으로 규정지을 수는 없다. 『湖東西洛記』 금원의 전세 열망에 의해 기획된 작품이기 때문이다. 금원은 단순히 이름을 남기는 것이 목적이 아니었다. 그녀는 오직 '문인'으로 기억되고자 했으며 자신의 목적을 이루기 위해 전략적인 글쓰기를 시도하고 있었다. 먼저 금원은 과거의 유람을 재해석 하고 의미를 부여하는 작업을 계속하였다. 금원은 자신의 의도에 맞게 유람을 결정하고 주도해 나가는 모습을 집중적으로 부각시키며 자기 주체성 내지는 자기 결정권을 가졌던 스스로를 강조하였다. 다음으로 금원은 자신의 신분이 확인되는 것을 은폐하려는 시도를 계속 하였다. 금원은 부모와 유년시절, 여정 중에 만난 수많은 인물들에 대해서 최대한 언급을 자제하였다. 그들과의 사적인 일화를 기록하는 과정에서 자신의 신분이 드러날 것을 우려했기 때문이다. 마지막으로 금원은 문인으로 전세되고 싶은 자신의 열망을 위해 삼호정에서의 시사 활동과 동료들에 대해 매우 구체적이고 상세한 설명을 덧붙였다. 삼호정 시사 동료들이 문인으로서의 자질을 갖추었고 그들과 활동했던 활발한 시회 활동을 기록함으로써 문인으로서 자신의 위상을 강조하고자 했던 것이다. 『湖東西洛記』는 이렇게 문인으로 전세되고자 했던 금원의 열망이 집약된 작품이었다. 'Geumwon's 'Hodongseolakgi' is the first travelogue written by a woman. It is a work created by a 14-year-old girl who traveled Jecheon, Geumgang, Seolak and Hanyang and recorded her journey to leave her traces in the period when women were not easily allowed to go outside. However, 'Hondongseolakgi' cannot be regulated only as the first travelogue written by a woman in the Joseon period. Her purpose was not only to leave her name to posterity but also to be remembered as a writer. To achieve her purpose, sha tried strategic writing. Geumwon kept continuing to reinterpret existing travelogues and impart a significant meaning. Geumwon emphasized her independency, intensively giving prominence to her initiative and determination for sightseeing according to her intention. In addition, Geumwon kept trying to conceal her identification being confirmed. She refrained from mentioning her parents, childhood and persons she met during her journeys because she worried that her identification may be revealed when recording episodes with them. In Conclusion, Geumwon concretely and precisely described her literary activities and companies in Samhojeong to be remembered as a writer. She tried to emphasize her status of writer by recording her literary activities with qualified companies of Samhojeong. 'Hodongseolakgi' is a 'Geumwon's work including her desire to be remembered as a writer.

한한(韓寒) 장편소설 ≪1988: 아상화저개세계담담(我想和這個世界談談)≫ 소고(小考)

김종석 ( Kim Jong-seok ) 고려대학교 중국학연구소 2017 中國學論叢 Vol.56 No.-

Han Han is a representative writer of Post-80s writers. From his successful debut―The Triple Door(2000), He caused great argument called to “Hanhan phenomenon”. Throughout his writing career, he struck a rebel`s pose, emerged as a public intellectual. The researches from 2000 until now are confined to case analysis of the Post-80s writers, but the articles of the specific analysis on his novels are very few. In this article, pay attention on his novel 1988: I want to Talk with the world, published in 2010, gained immense popularity among the readers with its road movie-like plot and its fragmented construction through the recollection of the past. In this article, attempt to identify the meaning of this road trip novel(=highway novel), which is consisted by one man(=Lu Ziye) and one woman(=Nana)`s traveling narrative and image. Lu Ziye`s journey on the road seems to represent his journey through life and searching for Self-identification. On the journey, Lu Ziye is focusing on the present and his past. In one side, He criticize the absurd world. On the other hand, what happened in the past has an impact in how we feel and think today. In this novel, Han Han delivers a powerful meditation on the forces of life, love, death, and loss. By using The novel`s subtitle -- “I Want to Talk to the World” --, He suggests both a sense of futility and the possibility of making a contribution to the ongoing dialog of life. As he reminds us throughout, our very existence is one never-ending dialog with the world. This conversation seeks to constantly reshape who we are, what we believe, and what we strive to achieve.

Writer Identification Based on Local Contour Distribution Feature

Hong Ding,Huiqun Wu,Xiaofeng Zhang,JianPing Chen 보안공학연구지원센터(IJSIP) 2014 International Journal of Signal Processing, Image Vol.7 No.1

Writer Identification using Wii Remote Controller

Watanabe, Takashi,Shin, Jung-Pil,Chong, Ui-Pil The Korea Institute of Convergence Signal Processi 2013 융합신호처리학회 논문지 (JISPS) Vol.14 No.1

The objective of this study was to develop a system for handwriting recognition in three dimensions (3D) to authenticate users. While previous studies have used a stylus pen for two-dimensional input on a tablet, this study uses the Wii Remote controller because it can capture 3D human motion and could therefore be more effective means of recognition. The information obtained from a Wii Remote controller included x and y coordinates, acceleration (x, y, z), angular velocity (pitch, yaw, roll), twelve input buttons, and time. The proposed system calculates distances using six features extracted after preprocessing the data. In an experiment where 15 subjects wrote "AIZU" 10 times, we obtained a 94.8% identification rate using a combination of writing velocity, the peak value of pitch, and the peak value of yaw. This suggests that this system holds promise for handwriting-based authentication in the future.

Writer Identification using Wii Remote Controller

Takashi Watanabe,신정필,정의필 한국융합신호처리학회 2013 융합신호처리학회 논문지 (JISPS) Vol.14 No.1

The objective of this study was to develop a system for handwriting recognition in three dimensions (3D) to authenticate users. While previous studies have used a stylus pen for two-dimensional input on a tablet, this study uses the Wii Remote controller because it can capture 3D human motion and could therefore be more effective means of recognition. The information obtained from a Wii Remote controller included x and y coordinates, acceleration (x, y, z), angular velocity (pitch, yaw, roll), twelve input buttons, and time. The proposed system calculates distances using six features extracted after preprocessing the data. In an experiment where 15 subjects wrote “AIZU” 10 times, we obtained a 94.8% identification rate using a combination of writing velocity, the peak value of pitch, and the peak value of yaw. This suggests that this system holds promise for handwriting-based authentication in the future.

Integrative Measurement of Biological Information During Voluntary Movement

Kazuya Saito,Young-il Park,Masafumi Uchida 제어로봇시스템학회 2009 제어로봇시스템학회 국제학술대회 논문집 Vol.2009 No.8

In general the voluntary movement is so easy to change at everytrial. In this paper, handwritten characters are focused as one of the voluntary movement. Then our early study had developed the integrative measurement system and researched the relationships between change soft he character shapes and bological information. The system is mainly consisted of EMG, EEG, EOG measurement systems, the pen tablet and the tracking system and able to synchronizedata. Next, relationships under stimulated condition is required to apply the after-mentioned things. So relationships between changes of the character shapes and presented stimuli were researched by the above-referened integrative measurement system. Expectations of this study are Functional Electrical Stimulation(FES), biofeedbacks and soon.

한국문학과 만주 체험 ; 카자흐스탄 고려인 작가 김준의 장편소설 <십오만원사건> 연구

조정래 ( Jung Lae Cho ) 한국문학연구학회 2009 현대문학의 연구 Vol.0 No.37