Search Results - "Yim, Changhoon"

Quality Assessment of Deblocked Images by Changhoon Yim, Bovik, A C

“…We study the efficiency of deblocking algorithms for improving visual signals degraded by blocking artifacts from compression. Rather than using only the…”
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Swin Transformer Fusion Network for Image Quality Assessment by Kim, Hyeongmyeon, Yim, Changhoon

“…This paper presents an efficient deep-learning model named Swin Transformer fusion network (STFN) for full-reference image quality assessment (FR-IQA). The…”
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Layer-weighted unequal error protection for scalable video coding extension of H.264/AVC by Ha, Hojin, Yim, Changhoon

“…The scalable video coding extension of H.264/AVC is a current standardization project. This paper deals with unequal error protection (UEP) scheme for scalable…”
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Ternary Bloom Filter Replacing Counting Bloom Filter by Lim, Hyesook, Lee, Jungwon, Byun, Hayoung, Yim, Changhoon

“…A counting Bloom filter (CBF) is commonly used in many applications for the membership queries of dynamic data since the CBF can provide delete operations. A…”
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Haze removal network using unified function for image dehazing by Oh, Hyungseok, Kim, Hyena, Kim, Yejin, Yim, Changhoon

“…The atmospheric scattering model includes two crucial parameters for dehazing: global atmospheric light and the transmission map. Most previous dehazing…”
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Convolutional Neural Networks Using Skip Connections with Layer Groups for Super-Resolution Image Reconstruction Based on Deep Learning by Ahn, Hyeongyeom, Yim, Changhoon

“…In this paper, we propose a deep learning method with convolutional neural networks (CNNs) using skip connections with layer groups for super-resolution image…”
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Decoding Errors in Difference-Invertible Bloom Filters: Analysis and Resolution by Choi, Eunji, Lee, Jungwon, Yim, Changhoon, Lim, Hyesook

“…An invertible Bloom filter (IBF) is a useful data structure for various network applications because the difference IBF (d-IBF) of two IBFs programmed by two…”
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Complement Bloom Filter for Identifying True Positiveness of a Bloom Filter by Lim, Hyesook, Lee, Jungwon, Yim, Changhoon

“…The use of Bloom filters in network applications has increased rapidly. Since Bloom filters can produce false positives, the trueness of each positive needs to…”
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Priority Tries for IP Address Lookup by Hyesook Lim, Changhoon Yim, Swartzlander, Earl E

“…High-speed IP address lookup is essential to achieve wire speed packet forwarding in Internet routers. The longest prefix matching for IP address lookup is…”
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IP address lookup for internet routers using balanced binary search with prefix vector by LIM, Hyesook, KIM, Hyeong-Gee, YIM, Changhoon

“…We propose an efficient binary search algorithm for IP address lookup in the Internet routers. While most of the previous binary search algorithms do not…”
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Packet-Level Layer-Based Interleaving Unequal Forward Error Correction (LIU-FEC) for Robust Wireless Scalable Video Transmission by Ha, Hojin, Yim, Changhoon

“…To improve the error resilience and video quality over wireless networks, we propose a novel packet-level layer-based interleaving unequal forward error…”
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Hierarchical Binary Search Tree for Packet Classification by Lim, Hyesook, Chu, Ha, Yim, Changhoon

“…In order to provide value-added services such as policy-based routing and the quality of services in next generation network, the Internet routers need to…”
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Binary search on prefix lengths for IP address lookup by JU HYOUNG MUN, LIM, Hyesook, YIM, Changhoon

“…Address lookup is an essential function in the Internet routers that should be performed in wire-speed. A lot of address lookup algorithms have been widely…”
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Fast rough mode decision method based on edge detection for intra coding in HEVC by Byungjin Chung, Joohyeok Kim, Changhoon Yim

“…In this paper, we propose a fast rough mode decision method based on edge detection for intra coding in HEVC. It performs edge detection using Sobel operator…”
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Bi-Sequential Video Error Concealment Method Using Adaptive Homography-Based Registration by Chung, Byungjin, Yim, Changhoon

“…This paper proposes a novel video error concealment method for the reconstruction of all unknown regions in frames. The proposed method first performs temporal…”
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An efficient method for DCT-domain separable symmetric 2-D linear filtering by Yim, C.

“…We propose an efficient method for separable symmetric linear filtering in the discrete cosine transform (DCT) domain. First, separable two-dimensional (2-D)…”
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Color pencil filter for non-photorealistic rendering applications by Gaewon Kim, Youngsun Woo, Changhoon Yim

“…This paper proposes a color pencil filter for non-photorealistic rendering applications. Our method is based on the sketch filter which can be used for feature…”
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Fast intra prediction method by adaptive number of candidate modes for RDO in HEVC by Chung, Byungjin, Yim, Changhoon

“…The intra prediction of high efficiency video coding (HEVC) selects the candidate modes through rough mode decision (RMD) among 35 modes for intra coding. The…”
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Efficient binary search for IP address lookup by YIM, Changhoon, LEE, Bomi, LIM, Hyesook

“…As an essential function in Internet routers, address lookup determines overall router performance. The most important performance metric in software-based…”
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Hybrid error concealment method combining exemplar-based image inpainting and spatial interpolation by Chung, Byungjin, Yim, Changhoon

“…This paper proposes an efficient error concealment method for the reconstruction of pixels that are lost in video communication. The proposed method is…”
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