Results 101 to 110 of about 13,862,594 (260)

View synthesis for depth from motion 3D x-ray imaging. [PDF]

, 2009
The depth from motion or kinetic depth X-ray imaging (KDEX) technique is designed to enhance the luggage screening at airport checkpoints. The technique requires multiple views of the luggage to be obtained from an arrangement of linear X-ray detector ...
Liu, Y
core  

Spatial heterogeneity of hotspot mutations and clonal relatedness in ovarian endometrioid carcinoma

Molecular Oncology, EarlyView.
Spatially resolved analysis revealed heterogeneous distributions of selected cancer‐associated mutations within ovarian endometrioid carcinomas. Shared mutations between paired endometrial and ovarian tumors supported clonal relatedness. These findings highlight the value of sampling multiple tumor regions when interpreting molecular profiles ...
Takahito Ashihara, Kosuke Murakami, Shiro Takamatsu, Akiko Kanto, Seiichi Mori, Tomoyuki Otani, Kazuko Sakai, Yasushi Kotani, Kazuto Nishio, Kaoru Abiko, Noriomi Matsumura   +10 more
wiley   +1 more source

Depth-mesh objects : fast depth-image meshing and warping [PDF]

, 2003
In this paper we present a novel and efficient depth-image representation and warping technique based on a piece-wise linear approximation of the depth-image as a textured and simplified triangle mesh.
Sainz, Miguel, Pajarola, Renato, Meng, Yu   +2 more
core   +1 more source

An Evolutionary Algorithm for Depth Image Based Camera Pose Estimation in Indoor Environments

, 2016
We consider the task of determining the pose of a depth camera based on a single target depth image and a 3D model of the indoor environment that the image was taken in.
Lu, Ang
core  

Spatio-Temporal Consistent Depth-Image Based Rendering Using Layered Depth Image and Inpainting [PDF]

, 2016
Depth-image-based rendering (DIBR) is a commonly used method for synthesizing additional views using video-plus-depth (V+D) format. A critical issue with DIBR based view synthesis is the lack of information behind foreground objects.
Olsson, Roger,, Suryanarayana M. Muddala, Roger Olsson, Muddala, Suryanarayana, Olsson, Roger, Mårten Sjöström, Sjöström, Mårten, Sjöström, Mårten,, Muddala, Suryanarayana,   +8 more
core   +2 more sources

Tumour‐proximal deep serum proteomics identifies biomarkers associated with ovarian cancer

Molecular Oncology, EarlyView.
New biomarkers are needed for early ovarian cancer detection. Ovarian (tumour‐proximal) and peripheral vein serum from healthy women and patients with benign or malignant tumours underwent nanoparticle‐enriched deep proteomics. Ovarian serum yielded more protein identifications and revealed tumour‐reflective signatures.
Darren Lau, Daniel Pincher, Clifford Young, Nicholas Chappell, Noor A. Lokman, Parul Mittal, Leigh Donnellan, Martin K. Oehler, Doug A. Brooks, Peter Hoffmann   +9 more
wiley   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Pixel-Level Non-Local Method-Based Depth Image Inpainting

IEEE Access
Each pixel intensity value in a depth image represents the depth information in the scene. However, during the generation of depth images, some important information may be lost in the form of pieces, which can seriously impact subsequent applications ...
Xiaoya Dai, Yingkun Hou, Shuqi Zhang, Hao Hou, Bin Feng, Tao Lin, Mengyu Liu   +6 more
doaj   +1 more source

Kinect sensor′s depth image enhancement based on gaussian mixture model

上海师范大学学报. 自然科学版, 2016
Depth image acquisition is currently a significant research topic in the field of three-dimensional video processing.The Microsoft′s Kinect sensor can generate a real-time dense depth map.However,there are usually numerous hole artifacts in the depth map
LI Shaomin, ZHANG Qian, WANG Pei, CHEN Jiajia, HUANG Jifeng   +4 more
doaj   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source