Edge detection is one of the most important and fundamental problems in the field of
computer vision and image processing. Edge contours extracted from images are widely …

Interest point detection is one of the most fundamental and critical problems in computer
vision and image processing. In this paper, we carry out a comprehensive review on image …

Fast and accurate detection of ripe tomatoes on plant, which replaces manual labor with a
robotic vision-based harvesting system, is a challenging task. Tomatoes in adjacent …

This paper proposes a corner detector and classifier using anisotropic directional derivative
(ANDD) representations. The ANDD representation at a pixel is a function of the oriented …

Corners are important features for image analysis and computer vision tasks. Local structure
tensors with multiple scales are widely used in intensity-based corner detectors. In this …

This paper presents a novel noise robust edge detector based upon the automatic
anisotropic Gaussian kernels (ANGKs), which also addresses the current problem that the …

Image corner detection is very important in the fields of image analysis and computer vision.
Curvature calculation techniques are used in many contour-based corner detectors. We …

Corner detection is a critical component of many image analysis and image understanding
tasks, such as object recognition and image matching. Our research indicates that existing …

角点检测是图像处理和模式识别领域的基本课题, 它在运动估计, 形状分析, 3D
重建等方面都有重要的应用. 本文对角点检测方法进行了详细阐述及分类 …

This paper presents a contour-based corner detector using the angle difference of the
principal directions of anisotropic Gaussian directional derivatives (ANDDs) on contours …