Natural method for three-dimensional range data compression.

Multiwavelength depth encoding method for 3D range geometry compression.

This paper presents a novel method for representing three-dimensional (3D) range data within regular two-dimensional (2D) images using multiwavelength encoding. These 2D images can then be further compressed using traditional lossless (e.g., PNG) or lossy (e.g., JPEG) image compression techniques. Current 3D range data compression methods require significant filtering to reduce lossy compressio...

Edgewise Compression Behavior of Three-Dimensional Integrated Woven Sandwich Composite Panels

Compression Research of Bitmap Data in Three-Dimensional Printing

In the paper, it makes 3-D (three dimensional) printing rapid prototyping bitmap data compression research based on bytes has been conducted, in the 3-D printing rapid prototyping system, where the bitmap data format is adopted, and related data storage space is very large. It firstly analyzes the bitmap data characteristics in 3-D printing rapid prototyping system and the commonly methods used...

Three Dimensional Localization of an Unknown Target Using Two Heterogeneous Sensors

Heterogeneous wireless sensor networks consist of some different types of sensor nodes deployed in a particular area. Different sensor types can measure different quantity of a source and using the combination of different measurement techniques, the minimum number of necessary sensors is reduced in localization problems. In this paper, we focus on the single source localization in a heterogene...

Design and Implementation of an Intelligent Photogrammetric System for Control and Guidance of Reconstructive Surgery

The digital image contains efficient and useful information which enables measurement and data acquisition. One of the methods that facilitate measuring and interpreting objects, using the image solely, is close-range photogrammetry. Among the various fields of science, whenever a precise measurement is required, this approach can be applied. One of these fields is Medical Sciences that due to ...