3D laser scanning technology is now widely and increasingly used in several construction
tasks such as indoor mapping, project control, construction metrology and automation …

Close-range photogrammetry and the relatively new technology of terrestrial laser scanning
can be considered as complementary rather than competitive technologies. For instance …

Surgical instrument sorting tasks are usually performed by medical staff. Because of the
large number and special structure of surgical instruments, the manual processing method …

Currently, mobile laser scanning (MLS) systems can conveniently and rapidly measure the
backscattered laser beam properties of the object surfaces in large-scale roadway scenes …

A method is presented for filtering and classification of terrestrial laser scanner point clouds.
The algorithm exploits the four‐channel (blue, green, red and near infrared) multispectral …

3D reconstruction of culture artifacts has great potential in digital heritage documentation
and protection. Choosing the proper images for texture mapping from multi-view images is a …

This paper proposes a method for the registration of range and color (or intensity) images,
based on the range intensity image that is simultaneously acquired with a range image. The …

This paper presents a 3D reality modelling system, applying lasers and digital photography
to create super-accurate photo-realistic three-dimensional worlds. A key feature of the 3D …

A novel technique combining intensity and range data is presented. Passive (intensity
based) and active (range based) techniques used for 3D reconstruction have their …

Abstract Terrestrial Laser Scanning (TLS) acquires for each scanned point its position and
an intensity. Intensity of TLS is based on a measure of the electronic signal strength which is …