Plot2Spectra: an automatic spectra extraction tool

نویسندگان

چکیده

Scientists cannot easily make use of numerical data encoded in plot images, such as spectroscopy data, scientific literature. Plot2Spectra was developed to computer vision tools automatically digitize images.

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

An optimal extraction of spatially blended spectra

We describe an algorithm to optimally extract individual spectra of blended sources from a long slit spectrum. A semi-analytic model for the spatial profile is used: a Voigt profile for the undersampled core with a numerical correction applied to the wings. This is derived from an isolated source which must also be placed on the slit. χ fitting is used to separate the blended components with ma...

متن کامل

An Automatic Image Inpainting Tool

Automatic digital inpainting is a challenge but interesting research area. This demonstration presents a tool, which uses a color interpolation mechanism to restore damaged images. The mechanism checks the variation of pixel blocks and restores pixels using different strategies. We test more than 1000 images, including photos, paintings, and cartoon drawings. The proposed system is also availab...

متن کامل

Automatic Extraction Of Chinese Multiword Expressions With A Statistical Tool

In this paper, we report on our experiment to extract Chinese multiword expressions from corpus resources as part of a larger research effort to improve a machine translation (MT) system. For existing MT systems, the issue of multiword expression (MWE) identification and accurate interpretation from source to target language remains an unsolved problem. Our initial test on the Chineseto-English...

متن کامل

A Tool for Automatic Model Extraction of Ada/SPARK Programs

This paper presents a brief description of the current work on a tool that analyses temporal behaviour of Ada/RavenSPARK programs. The approach takes as a basis two previous publications that introduce innovative methods in the field of verification of realtime systems. The development of a tool that automatically generates models (timed automata) from Ada/RavenSPARK source code and uses the Up...

متن کامل

Automatic building extraction from laser scanning data: an input tool for disaster management

Estimation of damages caused by a disaster is a major task in the post disaster mitigation process. To enhance the relief and rescue operation in the affected area it is required to get a near real time damage model. For this purpose a fast method of data acquisition with suitable methods for extracting the man-made objects is required. Laser scanning data provide the height of the ground objec...

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: Digital discovery

سال: 2022

ISSN: ['2635-098X']

DOI: https://doi.org/10.1039/d1dd00036e