视频图像同一认定研究

发布时间：2018-04-28 09:33

本文选题：视频图像 + 同一认定　；参考：《西南政法大学》2014年硕士论文

【摘要】：近年来，随着“平安中国”和“天网工程”等大型安防工程的建设，我国各大中城市乃至乡镇的公共场所、企事业单位甚至个人基于各种目的所安装的电子监控设备覆盖面越来越大，密度越来越高。这使得许多案件的经过情况可能被监控设备及时、客观的捕获，成为侦查机关发现即时作案、锁定犯罪嫌疑人、重建现场、判断案情、开展串并案件的重要依据和途径。但是，侦查实践中越来越多的犯罪嫌疑人否认视频监控中所记录的人像是其本人，，导致视频资料的证明力处于不确定状态或者有所下降。为了拓展视频图像的“证据化应用”，对视频图像内容信息进行深度研判分析开展具体视频图像中人像和物像的同一认定逐渐成为声像资料司法鉴定领域的热点问题。本文试图对视频图像同一认定进行框架性研究。从视频图像同一认定的理论研究出发，深入探讨对其进行同一认定的独特性。运用前述理论指导实践，结合实践中相关实战案例探讨开展同一认定的具体方法。论述认定主体如何运用同一性思维对视频图像进行综合深入评断，从而发现具体实践中面临的困境。以期对促进视频图像在犯罪侦查和司法鉴定中的应用，在理论和实践层面上的推进有所裨益。本文分为四个部分；第一部分是对视频图像同一认定的概述。分别介绍了视频图像同一认定所涉的概念，具体包含的对象范围。分析了与传统的物证同一认定相比，视频图像同一认定本身具有的特点。同时，对视频图像侦查的同一鉴别与司法鉴定的同一认定进行区分和探讨。第二部分是从理论层面对开展视频图像同一认定的科学基础进行论证。阐述其依据和具体实施条件，目的在于回答两个基本问题：为什么视频图像同一认定具有科学性？怎样对视频图像进行同一认定才能体现其科学性。第三部分对实务中开展视频图像同一认定的依据和使用的具体方法进行阐述，从鉴定对象特征的识别方法到特征比对检验，综合评断等方面结合具体案例进行分析。第四部分是对现阶段视频图像同一认定面临的主要困境进行阐述。从图像的模糊问题、专业人才队伍培养、专门化鉴定软件技术研发、完善相关法律规范等方面对视频图像同一认定面临的具体问题进行深层剖析。
[Abstract]:In recent years, with the construction of large-scale security projects such as "Ping'an China" and "Skynet Project", public places in large and medium-sized cities and even towns in China, The coverage and density of electronic monitoring equipment installed by enterprises and even individuals for various purposes are becoming larger and higher. This makes the situation of many cases may be timely and objective capture by monitoring equipment, and become an important basis and approach for investigation organs to find immediate crimes, lock down criminal suspects, rebuild the scene, judge the circumstances of the case, and carry out serial cases. However, more and more criminal suspects deny that the image recorded in the video surveillance is themselves, which leads to the uncertainty or decline of the proof power of the video data. In order to expand the "evidential application" of video image, it has become a hot issue in the field of forensic identification of audio and video data to analyze the content information of video image and identify the identity of human image and object image in specific video image. This paper attempts to frame the identification of video image identity. Based on the theoretical study of identity recognition of video images, the uniqueness of identity recognition of video images is discussed in depth. Using the theory to guide the practice, combined with the practice of practical cases to explore the specific methods to develop the same identification. This paper discusses how to use identity thinking to comprehensively judge video images and find out the dilemma in practice. In order to promote the application of video images in crime investigation and judicial identification, in the theoretical and practical level of the promotion of some benefits. This paper is divided into four parts; The first part is an overview of the same recognition of video images. This paper introduces the concept of video image identity, including the scope of the object. Compared with the traditional identification of physical evidence, video image identity recognition has its own characteristics. At the same time, the same identification of video image detection and the same identification of judicial identification are distinguished and discussed. The second part is to demonstrate the scientific basis of the identity of video image from the theoretical level. Explain its basis and specific implementation conditions, the purpose is to answer two basic questions: why video image identity is scientific? How to identify the same video image in order to reflect its scientific nature. In the third part, the author expounds the basis and the specific methods used to identify the identity of video images in practice, from the identification method of the identification object to the feature comparison test, comprehensive evaluation and other aspects of the analysis of specific cases. The fourth part is to explain the main dilemma that video image identity is facing at this stage. From the aspects of image blur, professional personnel training, specialized identification software technology research and development, improve the relevant legal norms and other aspects of the video image identity to identify the specific problems faced by in-depth analysis.
【学位授予单位】：西南政法大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：D918.9

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