Backgrounds/Aims A residual gallbladder (RGB) following a partial/subtotal cholecystectomy may cause symptoms that require its removal. We present our large study regarding the problem of a RGB over a 15 year period. Methods This study involved a retrospective analysis of patients managed for symptomatic RGB from January 2000 to December 2015. Results A RGB was observed in 93 patients, who ...

We address the problem of multi-modal object tracking in video and explore various options available for fusing complementary information conveyed by visible (RGB) thermal infrared (TIR) modalities, including pixel-level, feature-level decision-level fusion. Specifically, contrast to existing approaches, we propose develop paradigm combining image fusion at pixel level. At feature level, two di...

Pine wilt disease (PWD) is responsible for significant damage to East Asia’s pine forests, including those in Korea, Japan, and China. Preventing the spread of requires early detection removal damaged trees. This paper proposes a method detecting disease-damaged pines using ortho-images corrected from 5-band multi-spectral images captured by unmanned aviation vehicles. The proposed relies on Re...

The number of berries is one the most relevant yield components that drives grape production in viticulture. goal this work was to estimate actual per grapevine using computer vision and deep learning commercial vineyards. Images from visible range (RGB) were acquired a set 96 grapevines (Vitis vinifera L.) at pea-size berry stage red, green blue camera (RGB). At harvest, vine manually assessed...

We build a dataset including four kinds of multispectral images with labeled key point correspondence. The dataset includes 7 RGB/NIR image pairs, 4 RGB/Depth image pairs, 3 Flash/no-flash image pairs and 4 different exposure image pairs. In each pair, we uniformly select corner points and label their correspondences. The resolution of the RGB/Depth image pairs is 640 × 480 and all the other im...

Powdery mildew (PM) in apple orchards is a critical fungal disease that considerably reduces yield, harvested fruit quality, and orchard health. Rapid detection mapping of resulting infestation at scale challenge with existing laborious manual scouting approaches. Therefore, this study explored the feasibility detecting PM an block using high-resolution visible (red-green-blue [RGB]) multispect...

the main purpose of this paper is to introduce and study new classes of soft closed sets like soft regular generalized b-closed sets in soft topological spaces (brie y soft rgb-closed set) moreover, soft rg-closed, soft gpr-closed, soft gb-closed, soft gsp-closed, soft g-closed, soft gb-closed, and soft sgb-closed sets in soft topological spaces are introduced in this paper and we investigat...