Visual image interpretation

Textbook of Remote sensing and geographical information systems (Third Edition): Part 1 presents the following content: Chapter 1 Map Language, Chapter 2 Remote Sensing - Basic Principles, Chapter 3 Microwave Remote Sensing, Chapter 4 Remote Sensing Platforms and Sensors, Chapter 5 Visual Image Interpretation, Chapter 6 Digital Image Processing, Chapter 7 Fundamentals of GIS.

254p runthenight08 16-05-2023 10 4   Download

This paper proposes a vision-based analysis in calculating excavator productivity using image processing applications and coding language to automatically determine the excavator productivity and bring results on the basis of analysing big data collected from validated construction sites.

14p viaudi 29-08-2022 3 2   Download

In this paper, we address the hesitant information in enhancement task often caused by differences in image contrast. Enhancement approaches generally use certain filters which generate artifacts or are unable to recover all the objects details in images. Typically, the contrast of an image quantifies a unique ratio between the amounts of black and white through a single pixel.

20p guernsey 28-12-2021 17 0   Download

Sali rice areas were mapped from multispectral LISS IV images of Resourcesat-2A satellite by using standard visual interpretation technique. The study showed that sali rice was cultivated in 102574.3 ha area which is 4.6% of the total geographical area of Meghalaya and it is distributed in all 39 blocks of 11 districts of the state.

8p caygaocaolon11 21-04-2021 7 1   Download

The present study was designed with an aim to develop soil site suitability model for paddy crop of hydromorphic soils under Indo-Gangetic plain. To achieve this target, the demarcation of hydromorphic soils had done based on the visual interpretation of FCC image, which was localized in Alauli (P1), Gogri (P2), Mansi (P3), Khagaria (P4) and Parbatta blocks (P5), respectively.

8p chauchaungayxua10 19-03-2021 16 1   Download

Geoinformatics is application of information technology for study and management of earth resources. The salt affected soils of Gohana were mapped and evaluated using visual interpretation of IRS-P6 satellite false colour composite (FCC) image with ground survey and laboratory analysis. A total of 72 soil samples across the study area were sampled based on the quality of groundwater used for irrigation at four depths (0-15, 15-30, 30-45 and 45-60 cm). Long-term irrigation with salt affected water results in soil quality decline.

24p angicungduoc8 07-11-2020 19 1   Download

Single-molecule localization microscopy is a super-resolution microscopy technique that allows for nanoscale determination of the localization and organization of proteins in biological samples. For biological interpretation of the data it is essential to extract quantitative information from the super-resolution data sets.

7p vicoachella2711 27-10-2020 12 1   Download

MRI has been increasingly used for detailed visualization of the fetus in utero as well as pregnancy structures. Yet, the familiarity of radiologists and clinicians with fetal MRI is still limited. This article provides a practical approach to fetal MR imaging. Fetal MRI is an interactive scanning of the moving fetus owed to the use of fast sequences. Single-shot fast spin-echo (SSFSE) T2-weighted imaging is a standard sequence. T1-weighted sequences are primarily used to demonstrate fat, calcification and hemorrhage.

17p kethamoi1 17-11-2019 39 0   Download

Graphic Designers typically work in advertising agencies, corporate advertising departments, reproduction plants or Digital company. Graphical Designers can be called ADs (Art Directors), Production ADs, Assistant ADs, Advertising Assistants and Graphical Designers. In reproduction plants and Digital company they may be called Printing Surface Producers or Printing Assistants. Two-dimensional objects may involve any kind of printed material. Planning three-dimensional objects involves technical design and creating a visual image of the object (such as packaging).

13p seketnoi 29-04-2013 59 4   Download

level knowledge sources can then be used to select a decision from the candidate set for each word image. In this paper, we propose that visual inter-word constraints can be used to facilitate candidate selection. Visual inter-word constraints provide a way to link word images inside the text page, and to interpret t h e m systematically. Introduction The objective of visual text recognition is to transform an arbitrary image of text into its symbolic equivalent correctly.

3p bunmoc_1 20-04-2013 47 1   Download

This richly illustrated publication about scientific visual literacy critically examines the images and icons of evolution as they appear in scientific and in popular contexts. It seeks to help teachers to understand the complexities of evolution through visual means and, in the process, to acquire the skills needed to read the visuals with accuracy and depth of interpretation.

0p chieckhanpieu 20-03-2013 59 5   Download

The head and neck is a region of considerable anatomical and functional complexity, making the accurate staging of a head and neck neoplasm a challenging task. The clinician often detects pathology, but may not appreciate, based on the physical examination, the entire submucosal tumor extension, nor the possible regional and distant disease spread. The introduction of CT and MRI has revolutionized head and neck radiology. Current radiological modalities provide a reliable visualization of the head and neck structures to an unprecedented level of detail.

367p echbuon 02-11-2012 117 11   Download

Computer vision uses digital computer techniques to extract, characterize, and interpret information in visual images of a three-dimensional world. The goal of computer vision is primarily to enable engineering systems to model and manipulate the environment by using visual sensing. The field of computer vision can be characterized as immature and diverse. Even though earlier work exists, it was not until the late 1970s that a more focused study of the field started when computers could manage the processing of large data sets such as images....

0p bi_bi1 11-07-2012 57 9   Download