منابع مشابه
Zoom and Learn: Generalizing Deep Stereo Matching to Novel Domains
Despite the recent success of stereo matching with convolutional neural networks (CNNs), it remains arduous to generalize a pre-trained deep stereo model to a novel domain. A major difficulty is to collect accurate groundtruth disparities for stereo pairs in the target domain. In this work, we propose a self-adaptation approach for CNN training, utilizing both synthetic training data (with grou...
متن کاملA Parfocality Measurement Method of a Continuous Zoom Stereo Microscope
To satisfy the demands of the continuous zoom stereo microscope, a parfocality measurement method is proposed. First, the mechanical parameters of the focusing system are estimated by testing the highest and the lowest displacements of the lens group and the rotation angle of the knob simultaneously. Second, by analyzing images captured under different zoom rates, the relatively sharpest displa...
متن کاملZoom Zoom: racing CARs for multiple myeloma.
Chimeric antigen receptors redirect T cells to surface antigens. Discovery and validation of appropriate target antigens expand the possible indications for chimeric-antigen receptor (CAR)-T cells. B-cell maturation antigen (BCMA) is expressed only on mature B cells and plasma cells and promotes their survival. BCMA is a promising target for CAR-T cells in multiple myeloma.
متن کاملNew dynamic zoom calibration technique for a stereo-vision based multi-view 3D modeling system
A new technique is proposed for calibrating a 3D modeling system with variable zoom based on multi-view stereo image analysis. The 3D modeling system uses a stereo camera with variable zoom setting and a turntable for rotating an object. Given an object whose complete 3D model (mesh and texture-map) needs to be generated, the object is placed on the turntable and stereo images of the object are...
متن کاملZoom Tracking
In this paper we present a new active vision technique called zoom tracking. Zoom tracking is the continuous adjustment of a camera’s focal length, to keep a constantsized image of an object moving along the camera’s optical axis. Two methods for performing zoom tracking are presented: a closed-loop visual feedback algorithm based on opticaljlow, and use of depth information obtained from an au...
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ژورنال
عنوان ژورنال: Microscopy Today
سال: 1999
ISSN: 1551-9295,2150-3583
DOI: 10.1017/s1551929500064889