Tree sleuths are using DNA tests and machine vision to crack timber crimes

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Tests to Determine the Joint Stiffness and Resisting Moment Capacity of Joints in Timber-Framed Houses

Wind and earthquake disasters in the world often cause billions of dollars of damage to buildings, most of which is to non-engineered buildings-especially homes. Wood-frame homes use connectors which exhibit partial rotational rigidity at the member ends, making analytical solutions difficult. This is due to the lack of information about the complex behavior of the connections used in this type...

متن کامل

pistachio varieties recognition using machine vision and gabor filters

a new method based upon gabor filter and machine vision for the recognition of pistachio varieties is proposed throughout the current study. in the suggested method, the image of a set number of pistachios is considered to represent a texture; instead of one by one pistachio processing (which is actually done in the current methods) the new method is expected to represent a higher rating as wel...

متن کامل

Seed classification using machine vision

Shatadal, P., Jayas, D.S., Hehn, J.L. and Bulley, N.R. 1995. Seed classification using machine vision. Can. Agric. Eng. 37:163-167. This paper reports the results of applying digital image analysis in conjunction with statistical pattern recognition to measure the size and shape features of various seed types and to classify them into the primary grain, small seed, and large seed categories. Th...

متن کامل

Are Crimes against Humanity More Serious than War Crimes?

This paper addresses the question of the relative gravity of crimes against humanity vis-à-vis war crimes. The issue is tackled from a double perspective. First, the categories of genocide, crimes against humanity and war crimes are compared at the general or legislative level. The analysis is mainly based on international treaties and other instruments that consider these crimes from the viewp...

متن کامل

Computer Vision Based Crack Detection and Analysis

Cracks on a bridge deck should be ideally detected at an early stage in order to prevent further damage. To ensure safety, it is necessary to inspect the quality of concrete decks at regular intervals. Conventional methods usually include manual inspection of concrete surfaces to determine defects. Though very e↵ective, these methods are time-ine cient. This paper presents the use of computer-v...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nature

سال: 2019

ISSN: 0028-0836,1476-4687

DOI: 10.1038/d41586-019-01035-7