ISO/IEC 15444-12:2014-Information technology — JPEG 2000 image coding system — Part 12: ISO base media file format AMENDMENT 2: Carriage of timed textand other visual overlays ...
Abstract—Image resizing is an important and useful operator in lots of applications such as dynamic change in the layout of web pages and transferring them to devices with different display resolutions. Resizing images effectively could not be achieved by use of simple geometric operators since they do not take content of the images into account and will resize any part of the image equally. A more intelligent resizing method must consider content of the image which tries to keep more important pixels in the resizing process. In this paper different approaches for content aware image resizing have been studied and two novel color based methods that improve this operator have been proposed. The results show that the important parts of the images kept more intact using thes ...
Abstract: In this paper, we introduce the new method for volume measurement of rigid objects. A machine vision algorithm is developed which estimates human hand volume from two-dimensional digital images that captured from different views. The proposed algorithm is general and can easily be used for other objects. The novelty of our method lies on the use of ordinary devices, simple algorithm for implementation, and high speed in running program. Main idea includes volume measuring using projection of object image from different views. Error compensation in object detection and feature extraction is performed using suitable estimators such as adaptive neuro fuzzy inference system and support vector regression. Ability of the proposed system is studied in volume measurement of box and human ...