Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 17232 for “"Depth"”.
-
Depth camera calibration using depth measurements
… acquisition field is the emergence of low cost depth cameras that measure the scalar distance between the objects present in the scene and the cameras. These cameras project infra-red rays and use time of flight to measure the distance at each pixel. These cameras have the potential to …
-
Depth aware RCNN
… layers learn not just RGB features, but also depth features. In this thesis, we study the problem of simultaneously localizing objects as well as estimating their depth. We propose to use one backbone network for two tasks and show that multi-task learning with shared weights can have …
-
Elements of depth
Depth is an architectural quality created by progression, delineation, and repetition. This project explores depth through the design of three major elements- floor, wall, and roof. Each element is created using one or more aspect of depth and combined to produce a house which is an integral part …
-
Depth From Defocused Motion
Motion in depth and/or zooming causes defocus blur. This work presents a solution to the problem of using defocus blur and optical flow information to compute depth at points that defocus when they move. We first formulate a novel algorithm which recovers defocus blur and affine parameters …
-
Effects of depth cues on depth judgements using a field-sequential stereoscopic CRT display
… believed that stereopsis provides a potent depth information cue, numerous monocular cues exist which may augment, detract from, or even supplant stereopsis. Unfortunately, few guidelines or well-controlled analyses on the use of depth cues are available to direct engineering implementations …
-
Depth map recovery from videos
The depth map of a video is a very important piece of information. Recovering the depth map of a video expands a 2D video into its 3rd dimension, and creates new possibilities, such as, object insertion, conversion to 3D, shallow depth of field simulation. In this work, we introduce our approach of …
-
Depth Correction++ for pseudo-LiDAR
… detection, because it can provide accurate depth information. However, LiDAR sensors are expensive, which means it is not economical to use LiDAR sensors and data in real life. How- ever, using only cameras for 3D object detection has low accuracy. This resulted in the introduction of the …
-
Dynamics of torpedo depth control
Thesis: M.S., Massachusetts Institute of Technology, Department of Mechanical Engineering, 1992
-
Spatial Depth Cues in Temporal Reasoning
… the two temporal orientations and spatial depth cues. Four depth cues were tested: relative size, atmospheric disturbance, object occlusion and linear perspective. Participants were primed by reading temporal sentences imbued with either ego-moving or time-moving characteristics. …
-
Development in the depiction of depth
… of the way in which children and adults depict depth when drawing a table. Research on development in depiction is reviewed (Chapters 1 and 2), with particular reference to the use of pictorial depth cues and projection systems. A series of studies on the use of projection systems in the drawing …
-
Fuzzy Filters for depth map smoothing
… with the extraction of dense three-dimensional depth maps from sequences of two-dimensional greyscale images using correlation based matching. In particular the thesis is focused on the noise processes that occur in the depth map and the removal of that noise using nonlinear filters based on …
-
Depth of processing and semantic anomalies
The traditional view of language comprehension is that the meaning of a sentence is composed of the meaning of each word combined into a fully specified syntactic structure. These processes are assumed to be generally completed fully and automatically. However, there is increasing evidence that …
-
Depth Oriented Design for Nand Networks
Made available in DSpace on 2014-12-12T20:54:56Z (GMT). No. of bitstreams: 1 7913598.pdf: 3096821 bytes, checksum: 05294c316544a1b4167858641b89dacb (MD5) Previous issue date: 1978
-
Penetration Depth Studies of Unconventional Superconductors
The magnetic penetration depth λ of various unconventional superconductors have been measured down to ~0.1 K using a tunnel-diode based, self-inductive technique at 21 and 28 MHz. The samples measured are the heavy-fermion superconductors CeCoIn5 and PrOs4Sb12, the rare-earth borocarbides RENi2B2C …
-
Penetration depth measurements of organic superconductors
… dependence of the magnetic penetration depth (λ) has been measured in single crystals of fully deuterated κ-(ET)2Cu[N(CN)2]Br. This material separates into superconducting (SC) and antiferromagnetic (AFI) phases. The relative amounts of SC and AFI phases has been shown to depend on the …
-
Fusing visual odometry and depth completion
… to that scenario by studying the problem of depth perception based on sequences of camera images. We start by presenting a sensor fusion framework that achieves state-of-the-art performance when completing depth from sparse LiDAR measurements and a camera. Then, we study how the system …
-
Computational limitations for small depth circuits
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Mathematics, 1986
-
Extending imaging depth of multiphoton microscopy
… signal level can be preserved at greater imaging depth.
Page 1 of 862