Results 1 to 10 of about 77,522 (283)
Automated Tissue Strain Calculations Using Harris Corner Detection. [PDF]
Ann Biomed Eng, 2022 The elastic modulus, or slope of the stress-strain curve, is an important metric for evaluating tissue functionality, particularly for load-bearing tissues such as tendon. The applied force can be tracked directly from a mechanical testing system and converted to stress using the tissue cross-sectional area; however, strain can only be calculated in ...
Elliott J +5 more
europepmc +3 more sources
Evaluation of accurate eye corner detection methods for gaze estimation [PDF]
Journal of Eye Movement Research, 2014 Accurate detection of iris center and eye corners appears to be a promising approach for low cost gaze estimation. In this paper we propose novel eye inner corner detection methods. Appearance and feature based segmentation approaches are suggested.
Jose Javier Bengoechea +3 more
doaj +4 more sources
Harris corner detection on a NUMA manycore [PDF]
Future Generation Computer Systems, 2018 Corner detection is a key kernel for many image processing procedures including pattern recognition and motion detection. The latter, for instance, mainly relies on the corner points for which spatial analyses are performed, typically on (probably live) videos or temporal flows of images. Thus, highly efficient corner detection is essential to meet the
Claude Tadonki, Lionel Lacassagne
exaly +3 more sources
An Improved Corner Detection Algorithm Based on Harris [PDF]
Advanced Engineering Forum, 2012 In order to accurately extract corners from the image with high texture complexity, the paper analyzed the traditional corner detection algorithm based on gray value of image. Although Harris corner detection algorithm has higher accuracy, but there also exists the following problems: extracting false corners, the information of the corners is missing ...
Zhao Yang Zeng +3 more
exaly +2 more sources
Novel RFID Multi-Label Network Location Measurement by Dual CCD and Non-Local Means–Harris Algorithm [PDF]
SensorsTo improve the performance of Radio Frequency Identification (RFID) multi-label systems, the multi-label network structure needs to be quickly located and optimized.
Lin Li +3 more
doaj +2 more sources
An improved Harris corner detection method for honeycomb structures
AIP AdvancesStructural defects and cell irregularity significantly impact the performance and safety of honeycomb structures. Thus, various image processing techniques have been employed to evaluate the cell shape and detect structural defects within these ...
Pengfei Zheng +5 more
doaj +2 more sources
Multitek Indonesia, 2021 Every human will grow older. The aging process in a person is characterized by osteoporosis. Osteoporosis is a person's bone condition becomes porous and fragile.
Rhesma Intan Vidyastari +2 more
doaj +1 more source
Improvement of Harris Algorithm Based on Gaussian Scale Space [PDF]
Engineering and Technology Journal, 2019 Features is the description of the image contents which could be corner, blob or edge. Corners are one of the most important feature to describe image, therefore there are many algorithms to detect corners such as Harris, FAST, SUSAN, etc.
Abdul Amir Karim, Rafal Sameer
doaj +1 more source
Visual recognition of robot targets in complex state based on sub-pixel Harris corner [PDF]
E3S Web of Conferences, 2021 In the field of robotics, it is always a big challenge for the visual recognition and operation of target objects in complex state, such as target objects in dead corner and surrounded by other targets.
Ying Xinyuan, Zhang Ziyou
doaj +1 more source
A Robust Checkerboard Corner Detection Method for Camera Calibration Based on Improved YOLOX
Frontiers in Physics, 2022 Camera calibration plays an important role in various optical measurement and computer vision applications. Accurate calibration parameters of a camera can give a better performance. The key step to camera calibration is to robustly detect feature points
Guohui Wang +3 more
doaj +1 more source