Search Results - "Kim, Changick"

A New Approach for Overlay Text Detection and Extraction From Complex Video Scene by KIM, Wonjun, KIM, Changick

“…Overlay text brings important semantic clues in video content analysis such as video information retrieval and summarization, since the content of the scene or…”
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Hi-CMD: Hierarchical Cross-Modality Disentanglement for Visible-Infrared Person Re-Identification by Choi, Seokeon, Lee, Sumin, Kim, Youngeun, Kim, Taekyung, Kim, Changick

“…Visible-infrared person re-identification (VI-ReID) is an important task in night-time surveillance applications, since visible cameras are difficult to…”
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Segmenting Clustered Nuclei Using H-minima Transform-Based Marker Extraction and Contour Parameterization by Jung, Chanho, Kim, Changick

“…In this letter, we present a novel watershed-based method for segmentation of cervical and breast cell images. We formulate the segmentation of clustered…”
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Spatiotemporal Saliency Detection Using Textural Contrast and Its Applications by Kim, Wonjun, Kim, Changick

“…Saliency detection has been extensively studied due to its promising contributions for various computer vision applications. However, most existing methods are…”
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A Unified Spectral-Domain Approach for Saliency Detection and Its Application to Automatic Object Segmentation by JUNG, Chanho, KIM, Changick

“…In this paper, a visual attention model is incorporated for efficient saliency detection, and the salient regions are employed as object seeds for our…”
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Contrast Enhancement Using Combined 1-D and 2-D Histogram-Based Techniques by Kim, Daeyeong, Kim, Changick

“…This letter presents an adaptive contrast enhancement algorithm considering both preservation of the shape of a one-dimensional (1-D) histogram and statistical…”
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A Novel Depth-Based Virtual View Synthesis Method for Free Viewpoint Video by Ahn, Ilkoo, Kim, Changick

“…Free-viewpoint rendering (FVR) has become a popular topic in 3-D research. A promising technology in FVR is to generate virtual views using a single texture…”
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Active Contours Driven by the Salient Edge Energy Model by Kim, Wonjun, Kim, Changick

“…In this brief, we present a new indicator, i.e., salient edge energy, for guiding a given contour robustly and precisely toward the object boundary…”
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Motion Blur Kernel Rendering Using an Inertial Sensor: Interpreting the Mechanism of a Thermal Detector by Lee, Kangil, Ban, Yuseok, Kim, Changick

“…Various types of motion blur are frequently observed in the images captured by sensors based on thermal and photon detectors. The difference in mechanisms…”
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Boosting Proximal Dental Caries Detection via Combination of Variational Methods and Convolutional Neural Network by Choi, Joonhyang, Eun, Hyunjun, Kim, Changick

“…Proximal dental caries are diagnosed using dental X-ray images. Unfortunately, the diagnosis of proximal dental caries is often stifled due to the poor quality…”
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Face and Hair Region Labeling Using Semi-Supervised Spectral Clustering-Based Multiple Segmentations by Ahn, Ilkoo, Kim, Changick

“…The multiple segmentation (MS) scheme is considered to be a way to get a better spatial support for various shaped objects in image segmentation. The MS scheme…”
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Spatiotemporal sequence matching for efficient video copy detection by Changick Kim, Vasudev, B.

“…This paper proposes a novel sequence matching technique to detect copies of a video clip. If a video copy detection technique is to be effective, it needs to…”
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Spatiotemporal Saliency Detection and Its Applications in Static and Dynamic Scenes by KIM, Wonjun, CHANHO JUNG, KIM, Changick

“…This paper presents a novel method for detecting salient regions in both images and videos based on a discriminant center-surround hypothesis that the salient…”
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Unsupervised Segmentation of Overlapped Nuclei Using Bayesian Classification by Jung, Chanho, Kim, Changick, Chae, Seoung Wan, Oh, Sukjoong

“…In a fully automatic cell extraction process, one of the main issues to overcome is the problem related to extracting overlapped nuclei since such nuclei will…”
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Superpixel-Guided Adaptive Image Smoothing by Eun, Hyunjun, Kim, Changick

“…In edge-preserving image smoothing, edge blurriness and structural edge attenuation have been common problems. L 0 smoothing successfully solves these two…”
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Ramp Distribution-Based Image Enhancement Techniques for Infrared Images by Lee, Seungyoun, Kim, Daeyeong, Kim, Changick

“…A novel image enhancement method for infrared (IR) images is presented. The proposed method consists of two parts considering the characteristics of…”
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Ramp Distribution-Based Contrast Enhancement Techniques and Over-Contrast Measure by Lee, Seungyoun, Kim, Changick

“…Our approach to contrast enhancement (CE) of images is based on natural scene statistics (NSS). We show, in this paper, that the average intensity distribution…”
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Robust Multi-Object Tracking with Local Appearance and Stable Motion Models by Hwang, Jubi, Shim, Kyujin, Ko, Kangwook, Ha, Namkoo, Kim, Changick

“…Multi-object tracking (MOT) has been steadily studied for video understanding in computer vision. However, existing MOT frameworks usually employ…”
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A structure-aware axis-aligned grid deformation approach for robust image retargeting by Kim, Yoonhyung, Jung, Seungjun, Jung, Chanho, Kim, Changick

“…Content-based image retargeting is a technique that resizes an input image to a given target resolution while minimizing distortions of important objects…”
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Content-based image copy detection by Kim, Changick

“…This paper proposes a novel method to detect copied versions of digital images. The proposed copy detection scheme can be used as either an alternative…”
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