Depth perception on fundus images using a single-channel stereomicroscopy
نویسندگان
چکیده
منابع مشابه
Hand Part Classification Using Single Depth Images
Hand pose recognition has received increasing attention as an area of HCI. Recently with the spreading of many low cost 3D camera, researches for understanding more natural gestures have been studied. In this paper we present a method for hand part classification and joint estimation from a single depth image. We apply random decision forests(RDF) for hand part classification. Foreground pixels...
متن کاملAutomatic Detection of Microaneurysms in Color Fundus Images using a Local Radon Transform Method
Introduction: Diabetic retinopathy (DR) is one of the most serious and most frequent eye diseases in the world and the most common cause of blindness in adults between 20 and 60 years of age. Following 15 years of diabetes, about 2% of the diabetic patients are blind and 10% suffer from vision impairment due to DR complications. This paper addresses the automatic detection of microaneurysms (MA...
متن کاملDepth Perception with a Single Camera
A catadioptric stereo system has been developed for depth perception. The system uses two sets of planar mirrors to create two virtual cameras. A design procedure is presented with the aim of building a compact assembly. This has resulted in an inexpensive and compact system that achieves a depth resolution of 5.8 cm at a working distance of 2 m.
متن کاملDetection of Blood Vessels in Color Fundus Images using a Local Radon Transform
Introduction: This paper addresses a method for automatic detection of blood vessels in color fundus images which utilizes two main tools: image partitioning and local Radon transform. Material and Methods: The input images are firstly divided into overlapping windows and then the Radon transform is applied to each. The maximum of the Radon transform in each window corresponds to the probable a...
متن کاملGeneration of Multiple Depth Images from a Single Depth Map Using Multi-baseline Information
In this paper, we propose an algorithm for generation of multiple depth images from one depth map using multi-baseline information. Although depth information is essential in three-dimensional (3-D) applications, the depth estimation from stereo matching is still time consuming and inaccurate. Since the real-time application like free viewpoint TV (FTV) require multiple depth information, stere...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Innovative Optical Health Sciences
سال: 2021
ISSN: 1793-5458,1793-7205
DOI: 10.1142/s1793545821500127