规避执行法律识别机制的探索与构建——以类型化模式分析为基础

建立可操作的规避执行行为识别机制是目前突破执行规避、破解执行僵局的首要任务。类型化模式是分析建立规避执行行为识别机制的有效路径,规避执行可以分为主体规避、财产规避、滥用法定程序规避、其他规避等四种类型。在类型化模式的基础上分别梳理出可操作的判断标准和适用程序,并进行有效的责任追究,是破解规避执行行为的理想方式。     

Reliable Gait Recognition Using 3D Reconstructions and Random Forests – An Anthropometric Approach

Photogrammetric measurements of bodily dimensions and analysis of gait patterns in CCTV are important tools in forensic investigations but accurate extraction of the measurements are challenging. This study tested whether manual annotation of the joint centers on 3D reconstructions could provide reliable recognition. Sixteen participants performed normal walking where 3D reconstructions were obtained continually. Segment lengths and kinematics from the extremities were manually extracted by eight expert observers. The results showed that all the participants were recognized, assuming the same expert annotated the data. Recognition based on data annotated by different experts was less reliable achieving 72.6% correct recognitions as some parameters were heavily affected by interobserver variability. This study verified that 3D reconstructions are feasible for forensic gait analysis as an improved alternative to conventional CCTV. However, further studies are needed to account for the use of different clothing, field conditions, etc.     

立体取证法在侦查毒品犯罪中的运用

立体取证法是指在侦查员在侦查刑事案件的过程中,随着侦查工作的推进,对收集的各种证据从时间、空间多维度上进行同步位移、同步定位的取证方法。毒品犯罪过程具有较强的流动性,需要用时间和空间的定位。毒品犯罪手段的多样化,新型化更需要在在侦查原则中把握。方法的创新、制度的创新的推进力,制度创新是保持高效的重要动力。     

Evaluation of photometric stereo and elastomeric sensor imaging for the non-destructive 3D analysis of questioned documents – A pilot study

Photometric Stereo and Elastomeric Sensor Imaging were assessed for measuring the 3-dimensional (3D) morphology of questioned document samples. Photometric stereo is shown to be a powerful non-contact technique for revealing micron level detail of the samples examined. Elastomeric Sensor Imaging is shown to complement photometric stereo by yielding equivalent results. Additionally, this technique allows quantification of the morphological depth information. The techniques were applied to 2 different types of questioned document sample. Firstly, written signatures were examined. Both techniques were able to reveal characteristic features that could be used to infer stroke direction and ink line application sequence. Secondly toner/ink intersections were examined. Both techniques allowed visualisation of 3D features which were used to infer the sequence of application.